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[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2022, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",394,4.3439911797133401,3.9248199999999995,4.8056900000000002,1086,11.973539140022051,11.258460000000001,12.72752,1309,14.432194046306504,13.730680000000001,15.16324,3272,36.074972436604192,35.058720000000001,37.103850000000001,3009,33.175303197353912,32.015599999999999,34.355790000000006,9070,100]
[" "]
["Sex/gender*"," "]
["Boys",null,79,1.7893544733861833,1.43777,2.22498,289,6.5458663646659119,5.8266,7.3469999999999995,562,12.729331823329559,11.731540000000001,13.798720000000001,1513,34.269535673839187,32.816400000000002,35.752769999999998,1972,44.665911664779159,43.1342,46.207819999999998,4415,100]
["Girls",null,315,6.7669172932330826,6.0443499999999997,7.5689099999999998,797,17.121374865735767,15.95623,18.353020000000001,747,16.047261009667025,15.01421,17.137060000000002,1759,37.787325456498387,36.365920000000003,39.230029999999999,1037,22.277121374865736,20.808150000000001,23.8186,4655,100]
["Age"," "]
["11",null,81,4.591836734693878,3.6628599999999998,5.7423700000000002,141,7.9931972789115653,6.7216499999999995,9.4808400000000006,220,12.471655328798185,11.05556,14.0405,549,31.122448979591837,29.190490000000004,33.122459999999997,773,43.820861678004533,41.362020000000001,46.310430000000004,1764,100]
["12",null,89,4.6523784631468894,3.73177,5.7864500000000003,203,10.611604809200209,9.2105099999999993,12.1972,228,11.918452692106639,10.62335,13.34787,666,34.814427600627283,32.616079999999997,37.079419999999999,727,38.003136434918979,35.599640000000001,40.466940000000001,1913,100]
["13",null,86,4.514435695538058,3.6848299999999998,5.5201100000000007,260,13.648293963254593,12.12082,15.334670000000001,306,16.062992125984252,14.38072,17.900919999999999,690,36.220472440944881,33.95975,38.543860000000002,563,29.553805774278214,27.556540000000002,31.632619999999999,1905,100]
["14",null,82,4.46866485013624,3.4987200000000005,5.6916500000000001,247,13.460490463215258,11.944230000000001,15.136140000000001,283,15.422343324250681,13.86501,17.11983,710,38.69209809264305,36.541330000000002,40.887889999999999,513,27.95640326975477,25.806380000000001,30.212610000000002,1835,100]
["15",null,56,3.3877797943133698,2.6599999999999997,4.3058699999999996,235,14.216575922565033,12.563219999999999,16.04759,272,16.454930429522079,14.732029999999998,18.335989999999999,657,39.745916515426501,37.392049999999998,42.148210000000006,433,26.194797338173021,24.158989999999999,28.338059999999999,1653,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,216,3.6759700476514632,3.2248100000000002,4.1875099999999996,717,12.20217835262083,11.299289999999999,13.166510000000001,869,14.788972089857044,13.929320000000001,15.692,2112,35.942818243703201,34.674100000000003,37.231500000000004,1962,33.390061266167457,31.885300000000001,34.92942,5876,100]
["French- and Italian-speaking parts of Switzerland",null,178,5.5729492798998121,4.7803400000000007,6.4880300000000002,369,11.552911709455229,10.42342,12.787329999999999,440,13.775829680651222,12.595269999999999,15.04799,1160,36.318096430807771,34.633360000000003,38.037100000000002,1047,32.780212899185976,31.01934,34.590920000000004,3194,100]
["Sex/gender* and age"," "]
["Boys","11",21,2.5089605734767026,1.6140999999999999,3.8803699999999997,53,6.3321385902031064,4.8295699999999995,8.2616099999999992,84,10.035842293906811,8.2208900000000007,12.198230000000001,253,30.227001194743131,27.325050000000001,33.295950000000005,426,50.896057347670251,47.56485,54.219329999999999,837,100]
[null,"12",18,1.8672199170124482,1.1904599999999999,2.91736,68,7.0539419087136928,5.4821099999999996,9.0333800000000011,113,11.721991701244812,9.8057599999999994,13.95476,318,32.987551867219914,29.773810000000001,36.368539999999996,447,46.369294605809131,43.00676,49.765169999999998,964,100]
[null,"13",13,1.4270032930845227,0.84632000000000007,2.3964799999999999,61,6.6959385290889131,5.2033000000000005,8.578009999999999,132,14.489571899012073,12.061810000000001,17.309799999999999,328,36.004390779363341,32.80735,39.33061,377,41.383095499451152,38.304830000000003,44.530189999999997,911,100]
[null,"14",16,1.7582417582417582,1.0505499999999999,2.9285399999999999,53,5.8241758241758239,4.4955600000000002,7.5145500000000007,127,13.956043956043956,11.902290000000001,16.29862,339,37.252747252747255,34.137740000000001,40.4773,375,41.208791208791204,38.206620000000001,44.277830000000002,910,100]
[null,"15",11,1.3871374527112232,0.74156,2.5801099999999999,54,6.8095838587641868,5.29528,8.717080000000001,106,13.366960907944513,11.15672,15.936529999999999,275,34.67843631778058,31.420069999999999,38.087049999999998,347,43.757881462799496,40.15869,47.424010000000003,793,100]
["Girls ","11",60,6.4724919093851128,4.9495399999999998,8.4225300000000001,88,9.4929881337648325,7.7211199999999991,11.62026,136,14.670981661272922,12.474540000000001,17.178250000000002,296,31.930960086299891,28.926990000000004,35.092849999999999,347,37.432578209277239,34.27711,40.698650000000001,927,100]
[null,"12",71,7.481559536354057,5.8616700000000002,9.5039200000000008,135,14.225500526870391,12.05143,16.717219999999998,115,12.118018967334036,10.37669,14.105580000000002,348,36.670179135932564,33.693659999999994,39.752009999999999,280,29.504741833508959,26.444689999999998,32.761180000000003,949,100]
[null,"13",73,7.3440643863179069,5.9241799999999998,9.0714400000000008,199,20.020120724346079,17.493169999999999,22.811170000000001,174,17.505030181086521,15.248510000000001,20.01661,362,36.418511066398388,33.565660000000001,39.370139999999999,186,18.712273641851105,16.42304,21.239519999999999,994,100]
[null,"14",66,7.135135135135136,5.4901800000000005,9.2248399999999986,194,20.972972972972972,18.41225,23.785999999999998,156,16.864864864864863,14.468539999999999,19.56728,371,40.108108108108112,37.059330000000003,43.235410000000002,138,14.918918918918919,12.483779999999999,17.73282,925,100]
[null,"15",45,5.2325581395348841,4.0085700000000006,6.8037999999999998,181,21.046511627906977,18.342690000000001,24.031590000000001,166,19.302325581395348,16.694269999999999,22.209200000000003,382,44.418604651162788,40.877319999999997,48.017510000000001,86,10,8.0741700000000005,12.323589999999999,860,100]
["Notes : The percentages and number of cases are based on unweighted data. With the exception of sex/gender and age subgroups (e.g., 11-year-old girls), the percentages may be slighty biased in relation to the sex/gender and age structure of the actual corresponding population in 2022. \nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

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[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2018, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",255,2.2840864848534941,2.0188299999999999,2.5832799999999998,806,7.2097767654710072,6.7244700000000002,7.727199999999999,1357,12.270064985232434,11.63809,12.931339999999999,4134,37.508881054569862,36.482050000000001,38.547069999999998,4438,40.727190709870555,39.671529999999997,41.791489999999996,10990,100]
[" "]
["Sex/gender*"," "]
["Boys",null,73,1.341915538242217,1.0640399999999999,1.6911200000000002,223,4.0933108699007787,3.5846299999999998,4.6706799999999999,575,10.55290974764938,9.7118099999999998,11.457610000000001,1770,32.53137617768833,31.270229999999998,33.818350000000002,2799,51.480487666517469,50.055749999999996,52.902819999999991,5440,100]
["Girls",null,182,3.2705055150028426,2.8186,3.7920400000000001,583,10.472604256871222,9.6458300000000001,11.36134,782,14.067864641616406,13.167200000000001,15.01948,2364,42.720149297214292,41.233060000000002,44.220510000000004,1639,29.468876289292389,28.049049999999998,30.929679999999998,5550,100]
["Age"," "]
["11",null,66,2.9668972220101413,2.3343500000000001,3.76424,140,6.3339119496887104,5.3797100000000002,7.4440500000000007,252,11.422841991357179,10.10557,12.887199999999998,669,30.424412088980763,28.44943,32.47428,1072,48.851936747966334,46.537410000000001,51.171399999999998,2199,100]
["12",null,64,2.8264624254671524,2.1816499999999999,3.6547399999999999,170,7.4556967373720262,6.4330600000000002,8.6259100000000011,266,11.859701453142849,10.57554,13.27665,781,34.792008795178681,32.890750000000004,36.742999999999995,960,43.066130588839115,40.895650000000003,45.263590000000001,2241,100]
["13",null,49,2.1062027836946937,1.5897600000000001,2.7856700000000001,173,7.4252160507006133,6.3990299999999998,8.6008399999999998,301,13.059679085579248,11.692410000000001,14.56047,881,38.250306175716347,36.216939999999994,40.325659999999999,887,39.158595904310751,37.199529999999996,41.153220000000005,2291,100]
["14",null,42,1.7411284943622292,1.2834399999999999,2.3581300000000001,186,7.7440796740824878,6.6222000000000003,9.0376200000000004,304,12.88413992636516,11.53426,14.366339999999999,975,41.310284203045036,39.162559999999999,43.491590000000002,825,36.320367702150655,34.339960000000005,38.348280000000003,2332,100]
["15",null,34,1.762414386106351,1.2575100000000001,2.4649799999999997,137,7.0968560892181287,6.01715,8.3530800000000003,234,12.134967868310795,10.54096,13.93248,828,42.930771860680025,40.51529,45.380400000000002,694,36.074989795686733,33.888480000000001,38.320810000000002,1927,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,153,1.9601378180085949,1.6714099999999998,2.29758,524,6.7565748437680666,6.20167,7.35724,937,12.19177205599261,11.43089,12.995870000000002,2813,36.828473446972801,35.581220000000002,38.093589999999999,3200,42.263041835252942,40.994109999999999,43.542259999999999,7627,100]
["French- and Italian-speaking parts of Switzerland",null,102,3.0240484279078421,2.4971000000000001,3.6580300000000001,282,8.2449783541837149,7.3271699999999997,9.2662599999999991,420,12.448901307085624,11.346499999999999,13.641929999999999,1321,39.063064747592129,37.291409999999999,40.864040000000003,1238,37.219007163233044,35.417110000000001,39.057130000000001,3363,100]
["Sex/gender* and age"," "]
["Boys","11",16,1.4519056261342878,0.87875000000000003,2.3898900000000003,54,4.9001814882032226,3.7877899999999998,6.3178099999999997,108,9.8003629764064453,8.1147399999999994,11.7912,336,30.49001814882001,27.77983,33.34254,588,53.357531760435364,50.309879999999993,56.380330000000001,1102,100]
[null,"12",22,1.9730941704035665,1.3225199999999999,2.9341900000000001,41,3.6771300448430133,2.7446999999999999,4.9103399999999997,129,11.5695067264573,9.765369999999999,13.656509999999999,369,33.094170403586894,30.604839999999999,35.681869999999996,554,49.68609865470787,46.629219999999997,52.745319999999992,1115,100]
[null,"13",14,1.2378426171529573,0.73977999999999999,2.0642499999999999,46,4.0671971706454304,3.0253299999999999,5.4476999999999993,124,10.963748894783361,9.2822399999999998,12.90653,371,32.802829354553218,30.064319999999999,35.663580000000003,576,50.928381962864258,47.891170000000002,53.958750000000002,1131,100]
[null,"14",9,0.80935251798561181,0.42764999999999997,1.52651,46,4.1366906474820162,3.1263899999999998,5.4550800000000006,117,10.521582733812956,8.8620000000000001,12.449499999999999,373,33.54316546762562,30.8687,36.327590000000001,567,50.98920863309305,47.904769999999999,54.066139999999997,1112,100]
[null,"15",12,1.2244897959183902,0.70255999999999996,2.1258699999999999,36,3.6734693877551718,2.61721,5.13354,97,9.8979591836736596,8.0032700000000006,12.18181,321,32.755102040816716,29.872820000000001,35.773620000000001,514,52.448979591837009,49.114350000000002,55.76191,980,100]
["Girls ","11",50,4.5578851412944115,3.4338199999999999,6.0269599999999999,86,7.8395624430263879,6.3993700000000002,9.5707299999999993,144,13.126709206927922,11.161960000000001,15.37743,333,30.355515041021043,27.676650000000002,33.174730000000004,484,44.120328167730364,41.189520000000002,47.092689999999997,1097,100]
[null,"12",42,3.7300177619892656,2.71007,5.1136499999999998,129,11.456483126109909,9.6815999999999995,13.50808,137,12.166962699822149,10.437530000000001,14.137720000000002,412,36.589698046180139,33.602589999999999,39.683639999999997,406,36.05683836589597,33.195770000000003,39.02046,1126,100]
[null,"13",35,3.0172413793103448,2.1708400000000001,4.1795400000000003,127,10.948275862068964,9.1931700000000003,12.99052,177,15.258620689655173,13.269449999999999,17.485859999999999,510,43.96551724137931,41.133019999999995,46.837869999999995,311,26.810344827586206,24.168960000000002,29.62762,1160,100]
[null,"14",33,2.7049180327868907,1.8898299999999999,3.8577399999999997,140,11.475409836065618,9.6104599999999998,13.64762,187,15.327868852459087,13.344420000000001,17.546429999999997,602,49.344262295082281,46.491239999999998,52.201560000000001,258,21.147540983606667,18.872489999999999,23.617010000000001,1220,100]
[null,"15",22,2.3231256599788477,1.5484500000000001,3.4716999999999998,101,10.665258711721071,8.8305400000000009,12.827549999999999,137,14.46673706441376,12.277509999999999,16.97081,507,53.537486800421661,50.174220000000005,56.868879999999997,180,19.007391763463382,16.733349999999998,21.510639999999999,947,100]
["Notes :   The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

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[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2014, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",217,2.2087624546618194,1.9129099999999999,2.5491799999999998,706,7.1136110929073935,6.6176899999999996,7.6436500000000001,1374,14.075104714625974,13.365640000000001,14.81578,3652,37.651047432941759,36.613210000000002,38.70035,3719,38.951474304863964,37.886829999999996,40.026760000000003,9668,100]
[" "]
["Sex/gender*"," "]
["Boys",null,58,1.2395345402198279,0.95879999999999987,1.6011299999999999,192,4.0343792185407912,3.50563,4.6390500000000001,532,11.163572183916735,10.26552,12.129570000000001,1633,34.371168174307456,32.991630000000001,35.7776,2336,49.191345883012794,47.718620000000001,50.665479999999995,4751,100]
["Girls",null,159,3.2282061482570534,2.72986,3.8139500000000002,514,10.352378227722857,9.5067299999999992,11.26389,842,17.137483988790152,16.062719999999999,18.268509999999999,2019,41.100857509751378,39.534669999999998,42.685289999999995,1383,28.181074125478752,26.714090000000002,29.695969999999999,4917,100]
["Age"," "]
["11",null,54,3.0615608307889377,2.3592999999999997,3.9643600000000001,124,7.0076201999714121,5.9111799999999999,8.2895199999999996,246,14.027731951955449,12.54208,15.657860000000001,559,32.149679325733011,30.127969999999998,34.240580000000001,760,43.753407691548766,41.660589999999999,45.868700000000004,1743,100]
["12",null,44,2.2619421114909688,1.6417999999999999,3.10893,145,7.5257566874696797,6.36259,8.8814000000000011,273,14.20546241724527,12.65827,15.90732,653,34.181554098717797,31.980910000000002,36.452469999999998,794,41.825284685075346,39.375909999999998,44.315640000000002,1909,100]
["13",null,37,1.7639879721259994,1.26484,2.4552200000000002,169,7.9530832432943104,6.8665400000000005,9.1945899999999998,288,13.851782291567396,12.39242,15.452689999999999,783,37.92432890988453,35.794199999999996,40.102049999999998,778,38.506817583126086,36.316580000000002,40.744639999999997,2055,100]
["14",null,50,2.2126166571295105,1.6106700000000003,3.0325899999999999,160,7.141223804512979,6.1667800000000002,8.2561,324,14.753448385096634,13.27488,16.365629999999999,881,40.175992464182499,38.00853,42.382560000000005,757,35.716718689079045,33.662289999999999,37.825040000000001,2172,100]
["15",null,32,1.7825507285071869,1.2455000000000001,2.5451999999999999,108,6.0020793395889696,4.9939400000000003,7.1983099999999993,243,13.530152894850728,12.038359999999999,15.17492,776,43.260821007333561,40.906419999999997,45.646059999999999,630,35.424396029719254,33.187739999999998,37.726669999999999,1789,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,117,1.7363688475410495,1.4434400000000001,2.0874799999999998,433,6.3336095189114001,5.7625000000000002,6.9571400000000008,930,13.896180754306513,13.048309999999999,14.789769999999999,2477,37.160225722152205,35.926439999999999,38.410989999999998,2682,40.873615157086498,39.613,42.146349999999998,6639,100]
["French- and Italian-speaking parts of Switzerland",null,100,3.2438982712336939,2.60799,4.0284500000000003,273,8.8227950320099495,7.9266100000000002,9.8095100000000013,444,14.46717310204102,13.209019999999999,15.823319999999999,1175,38.726563961381864,36.836759999999998,40.650919999999999,1037,34.739569633333005,32.92427,36.600339999999996,3029,100]
["Sex/gender* and age"," "]
["Boys","11",18,2.095459837019809,1.3251000000000002,3.2986900000000001,36,4.1909196740396153,3.07179,5.6938200000000005,101,11.757857974388916,9.9049200000000006,13.903930000000001,294,34.225844004656921,31.441400000000002,37.123350000000002,410,47.729918509895498,44.625509999999998,50.851970000000001,859,100]
[null,"12",7,0.73529411764706343,0.35311999999999999,1.52477,48,5.0420168067227209,3.7684299999999995,6.7159899999999997,103,10.819327731092478,8.9376499999999997,13.040430000000001,317,33.298319327731122,30.15832,36.59395,477,50.105042016806742,46.682990000000004,53.526110000000003,952,100]
[null,"13",12,1.2072434607645603,0.69328999999999996,2.09416,38,3.8229376257544447,2.8126199999999999,5.1768400000000003,113,11.368209255532925,9.4710699999999992,13.588320000000001,350,35.211267605632862,32.176810000000003,38.369999999999997,481,48.390342052312576,45.234029999999997,51.559550000000002,994,100]
[null,"14",9,0.86372360844531593,0.45062000000000002,1.64927,39,3.7428023032630362,2.7414800000000001,5.0907200000000001,128,12.284069097888938,10.29087,14.600489999999999,358,34.357005758157861,31.46988,37.36459,508,48.752399232246049,45.561629999999994,51.95337,1042,100]
[null,"15",12,1.3274336283185919,0.75746999999999998,2.3162700000000003,31,3.4292035398230287,2.46983,4.7431099999999997,87,9.6238938053097698,7.8749099999999999,11.71194,314,34.734513274336301,31.678930000000001,37.921239999999997,460,50.884955752212413,47.88908,53.874489999999994,904,100]
["Girls ","11",36,4.0723981900452122,2.9468399999999999,5.6030600000000002,88,9.954751131221613,8.10595,12.16939,145,16.402714932126546,14.14579,18.940290000000001,265,29.977375565610735,27.12912,32.989289999999997,350,39.59276018099537,36.52722,42.742330000000003,884,100]
[null,"12",37,3.8662486938349852,2.73997,5.4296499999999996,97,10.135841170324158,8.1946399999999997,12.474409999999999,170,17.763845350052677,15.321009999999999,20.50187,336,35.109717868339452,31.95092,38.40457,317,33.124346917451206,29.79889,36.627290000000002,957,100]
[null,"13",25,2.3562676720075082,1.5308600000000001,3.6103999999999998,131,12.346842601319338,10.50393,14.460850000000001,175,16.493873704052593,14.354600000000001,18.881679999999999,433,40.81055607917046,37.498330000000003,44.208419999999997,297,27.992459943449411,25.16675,31.003989999999998,1061,100]
[null,"14",41,3.6283185840708354,2.5477300000000001,5.1430400000000001,121,10.707964601770053,9.1122800000000002,12.544510000000001,196,17.345132743362996,15.13387,19.804089999999999,523,46.283185840708072,43.084479999999999,49.512779999999999,249,22.035398230088653,19.62415,24.652049999999999,1130,100]
[null,"15",20,2.2598870056496927,1.4600500000000001,3.4823899999999997,77,8.7005649717513158,7.05105,10.69158,156,17.627118644067576,15.216959999999998,20.327480000000001,462,52.203389830508215,48.917500000000004,55.470319999999994,170,19.209039548022343,16.646280000000001,22.061919999999997,885,100]
["Notes :   The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

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[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2010, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",246,2.4490469183628885,2.1316999999999999,2.8122799999999999,774,7.717665138845808,7.1826400000000001,8.2889900000000001,1282,12.761824478785186,12.11407,13.43892,3559,35.73963193289844,34.665350000000004,36.828440000000001,4055,41.331831531103731,40.119450000000001,42.554819999999999,9916,100]
[" "]
["Sex/gender*"," "]
["Boys",null,72,1.4499479198510783,1.1233599999999999,1.8696899999999999,230,4.6983888441937607,4.1494099999999996,5.3159700000000001,490,9.9000987836643652,9.0601900000000004,10.80861,1538,31.181127240125424,29.835260000000002,32.559539999999998,2597,52.770437212162861,51.242509999999996,54.293190000000003,4927,100]
["Girls",null,174,3.4873018851244844,2.9767999999999999,4.0816600000000003,544,10.855270735105524,9.9528499999999998,11.828769999999999,792,15.735704865908664,14.717630000000002,16.81033,2021,40.476790257877781,38.913710000000002,42.059419999999996,1458,29.444932255984028,27.829599999999999,31.113610000000001,4989,100]
["Age"," "]
["11",null,51,3.1154980111996653,2.3760599999999998,4.07545,125,7.684277376678625,6.5252500000000007,9.0292899999999996,161,9.910785539157775,8.63171,11.355840000000001,468,28.879709097180413,26.70401,31.157319999999999,814,50.409729975784067,47.839619999999996,52.977680000000007,1619,100]
["12",null,71,3.3690389363573146,2.6392899999999999,4.2916699999999999,149,7.0905297379581862,6.05701,8.2848500000000005,285,13.583868466043555,12.20415,15.092749999999999,647,30.924921148450863,28.956860000000002,32.964680000000001,939,45.031641711185841,42.516540000000006,47.572399999999995,2091,100]
["13",null,59,2.649687545878487,2.02034,3.46814,176,7.8880605790851641,6.7878900000000009,9.1490399999999994,287,12.931768800705937,11.57854,14.417369999999998,780,35.407503421229549,33.286369999999998,37.58764,894,41.122979653101268,38.782809999999998,43.504010000000001,2196,100]
["14",null,37,1.7382731277031853,1.2515000000000001,2.4097500000000003,178,8.3189726011968705,7.1273799999999996,9.6890000000000001,288,13.563024000778126,12.210369999999999,15.039859999999999,826,38.852083609434992,36.797819999999994,40.946729999999995,786,37.527646660889516,35.390009999999997,39.715040000000002,2115,100]
["15",null,28,1.4648268077447257,1.0229999999999999,2.0934300000000001,146,7.5834632744323009,6.4318399999999993,8.9216300000000004,261,13.650174219885908,12.06423,15.408079999999998,838,43.92370706107598,41.63355,46.240029999999997,622,33.37782863686509,31.213059999999999,35.615000000000002,1895,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,130,1.8388745272079565,1.5250299999999999,2.2158500000000001,525,7.401541107107283,6.7763799999999996,8.0793800000000005,893,12.529538508556936,11.767389999999999,13.333590000000001,2484,35.08853526925332,33.829589999999996,36.368589999999998,3005,43.141510587873235,41.751399999999997,44.54251,7037,100]
["French- and Italian-speaking parts of Switzerland",null,116,3.9512904262735238,3.2411000000000003,4.8093700000000004,249,8.4959620288040014,7.5120800000000001,9.5953400000000002,389,13.333712187592464,12.14625,14.617949999999999,1075,37.342630938037949,35.339239999999997,39.390409999999996,1050,36.876404419292832,34.628589999999996,39.182669999999995,2879,100]
["Sex/gender* and age"," "]
["Boys","11",12,1.492537313432825,0.82924999999999993,2.6720799999999998,48,5.9701492537313001,4.5222999999999995,7.8434500000000007,67,8.3333333333332735,6.57151,10.51435,222,27.611940298507115,24.643550000000001,30.791780000000003,455,56.592039800994812,53.165819999999997,59.956400000000002,804,100]
[null,"12",20,1.9029495718363882,1.18571,3.0407099999999998,54,5.1379638439582518,4.0009299999999994,6.5759999999999996,116,11.037107516651028,9.2351899999999993,13.139700000000001,315,29.971455756423225,27.346949999999996,32.734349999999999,546,51.950523311133658,48.830530000000003,55.05538,1051,100]
[null,"13",16,1.4732965009207684,0.92148000000000008,2.3477199999999998,42,3.8674033149170133,2.8910100000000001,5.15604,93,8.5635359116019529,6.9775299999999998,10.469469999999999,346,31.860036832411566,28.916449999999998,34.955919999999999,589,54.235727440145922,50.789759999999994,57.641640000000002,1086,100]
[null,"14",14,1.328273244781766,0.79407000000000005,2.2138499999999999,50,4.743833017077737,3.61307,6.2057099999999998,122,11.57495256166964,9.8586200000000002,13.545189999999998,331,31.404174573054643,28.636030000000002,34.311259999999997,537,50.948766603415343,48.08381,53.807510000000001,1054,100]
[null,"15",10,1.0729613733905505,0.58552999999999999,1.95818,36,3.8626609442059796,2.7639800000000001,5.3739299999999997,92,9.8712446351930456,8.1243300000000005,11.94495,324,34.763948497854031,31.815880000000003,37.83361,470,50.429184549356208,47.226600000000005,53.628260000000004,932,100]
["Girls ","11",39,4.7852760736196709,3.4464599999999996,6.6085599999999998,77,9.4478527607362661,7.5915600000000003,11.700570000000001,94,11.533742331288421,9.4435699999999994,14.014940000000001,246,30.184049079754828,26.901619999999998,33.68244,359,44.049079754601848,40.243479999999998,47.925930000000001,815,100]
[null,"12",51,4.9038461538461942,3.7553000000000001,6.3803899999999993,95,9.1346153846154685,7.5155000000000003,11.060830000000001,169,16.250000000000139,14.163110000000001,18.577840000000002,332,31.923076923077037,29.2927,34.673819999999999,393,37.78846153846164,34.569109999999995,41.119219999999999,1040,100]
[null,"13",43,3.8738738738739391,2.7930099999999998,5.35,134,12.072072072072276,10.16314,14.282549999999999,194,17.477477477477837,15.295810000000001,19.89723,434,39.099099099100165,36.236960000000003,42.038260000000001,305,27.477477477478164,24.52158,30.645030000000002,1110,100]
[null,"14",23,2.1677662582469512,1.4751000000000001,3.1752099999999999,128,12.064090480678647,10.14912,14.28295,166,15.645617342130105,13.706679999999999,17.802250000000001,495,46.65409990574932,43.724020000000003,49.607440000000004,249,23.468426013195135,20.922049999999999,26.22195,1061,100]
[null,"15",18,1.8691588785047124,1.1782000000000001,2.95323,110,11.422637590862097,9.4436999999999998,13.75328,169,17.549325025960901,15.07944,20.326920000000001,514,53.374870197301341,50.018219999999999,56.701239999999999,152,15.784008307373105,13.414000000000001,18.483370000000001,963,100]
["Notes :   The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2006","index":4,"n_rows":38,"n_cols":24,"rows_kept":38,"cut":false,"hidden":false,"merged":[[37,0,37,1],[5,0,5,1],[7,0,7,1],[9,0,9,1],[10,0,10,1],[12,0,12,1],[19,0,19,1],[21,0,25,0],[26,0,30,0],[31,0,31,23],[13,0,13,1],[14,0,14,1],[15,0,15,1],[16,0,16,1],[18,0,18,1],[2,0,2,23],[3,0,4,1],[3,22,3,23],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[3,18,3,21]]}
[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2006, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",224,2.3270135343124063,2.0208899999999996,2.6782400000000002,696,7.2371694655143886,6.6725499999999993,7.8455399999999997,1322,13.771370421803539,13.048399999999999,14.527699999999999,3366,35.311469382182473,34.228209999999997,36.410029999999999,3915,41.35297719619205,40.248669999999997,42.466050000000003,9523,100]
[" "]
["Sex/gender*"," "]
["Boys",null,74,1.5541450441634159,1.22709,1.9666399999999999,185,3.9350555979323985,3.3831199999999999,4.5727700000000002,518,10.899375550640942,10.026530000000001,11.83821,1450,30.676768469524745,29.350330000000003,32.035970000000006,2500,52.934655337743372,51.480040000000002,54.384299999999996,4727,100]
["Girls",null,150,3.1303197699462952,2.661,3.6792799999999999,511,10.669329909900666,9.7725400000000011,11.6378,804,16.756472568054022,15.678819999999998,17.892479999999999,1916,40.128697915742272,38.515470000000001,41.763600000000004,1415,29.315179836355505,27.815279999999998,30.86138,4796,100]
["Age"," "]
["11",null,62,3.5941226202861483,2.8007899999999997,4.6015300000000003,112,6.4872823696546318,5.3450499999999996,7.8533500000000007,223,12.964384807096485,11.495800000000001,14.589650000000001,500,29.138442697501343,27.085059999999999,31.280720000000002,819,47.815767505459746,45.194610000000004,50.449010000000008,1716,100]
["12",null,61,3.0055550807648257,2.34144,3.8506100000000001,128,6.3147134312219366,5.2155199999999997,7.6269299999999998,270,13.271795021792043,11.726140000000001,14.986599999999999,641,31.4077413193938,29.344829999999998,33.546819999999997,944,46.000195146823621,43.762720000000002,48.253909999999998,2044,100]
["13",null,37,1.7317747338590719,1.26359,2.3692700000000002,148,6.8882473372096342,5.9004500000000002,8.0273000000000003,319,15.128770886933596,13.70046,16.677210000000002,760,36.137824920989331,34.085599999999999,38.24192,827,40.113382121003703,37.93721,42.329239999999999,2091,100]
["14",null,38,1.8489965637829766,1.2987500000000001,2.62616,177,8.5096448404122373,7.2971700000000004,9.9020600000000005,287,14.036270819625118,12.542610000000002,15.675929999999999,804,39.371666823347525,37.13505,41.653739999999999,713,36.233420952834564,34.351410000000001,38.1586,2019,100]
["15",null,26,1.5656259303336097,1.0533699999999999,2.3211499999999998,131,7.8662059572438974,6.5729699999999998,9.3883200000000002,223,13.427908310705003,11.80902,15.230409999999999,661,39.842825419322928,37.159019999999998,42.589100000000002,612,37.297434382392716,38.540439999999997,43.001989999999999,1653,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,136,2.0240763728380502,1.68699,2.42685,440,6.4942882483453399,5.8839299999999994,7.1631399999999994,909,13.528956574352783,12.66864,14.438039999999999,2289,34.443269286027338,33.127669999999995,35.783160000000002,2876,43.509409518441174,42.166519999999998,44.861889999999995,6650,100]
["French- and Italian-speaking parts of Switzerland",null,88,3.0345981251831722,2.4336799999999998,3.7781400000000001,256,8.9723521006121469,7.825120000000001,10.26905,413,14.337587858564119,13.04266,15.73781,1077,37.339365223159902,35.513869999999997,39.201650000000001,1039,36.31609669248018,34.65907,38.006259999999997,2873,100]
["Sex/gender* and age"," "]
["Boys","11",21,2.4137931034483091,1.5550899999999999,3.7287099999999995,35,4.0229885057471817,2.9498199999999999,5.4646100000000004,96,11.034482758620815,9.1159800000000004,13.29767,254,29.195402298850993,26.426670000000001,32.127539999999996,464,53.333333333333613,49.77487,56.858200000000004,870,100]
[null,"12",21,1.9699812382738935,1.30643,2.9604499999999998,40,3.7523452157597994,2.6752899999999999,5.2396699999999994,109,10.22514071294543,8.4491700000000005,12.324160000000001,310,29.080675422138462,26.448799999999999,31.860990000000001,586,54.971857410880588,51.861109999999996,58.044220000000003,1066,100]
[null,"13",10,0.99601593625499529,0.53790000000000004,1.8371,32,3.1872509960159849,2.2732800000000002,4.4519400000000005,127,12.649402390438475,10.75774,14.81846,322,32.071713147410833,29.224019999999999,35.059439999999995,513,51.095617529881601,47.911999999999999,54.27037,1004,100]
[null,"14",13,1.3584117032392757,0.74429999999999996,2.4666100000000002,45,4.7021943573667233,3.3999000000000001,6.4699200000000001,109,11.389759665621607,9.6212900000000001,13.434969999999998,313,32.706374085684317,29.797879999999999,35.754170000000002,477,49.843260188087697,46.802129999999998,52.885550000000002,957,100]
[null,"15",9,1.0843373493976143,0.56779999999999997,2.0610200000000001,33,3.9759036144579207,2.7799700000000001,5.6563799999999995,77,9.277108433735151,7.4777399999999989,11.45585,251,30.240963855422383,27.076169999999998,33.60521,460,55.42168674698901,51.970439999999996,58.821429999999999,830,100]
["Girls ","11",41,4.8463356973995557,3.6276600000000001,6.4470200000000002,77,9.1016548463357605,7.2645400000000002,11.346499999999999,127,15.011820330969394,12.76484,17.574649999999998,246,29.078014184397272,25.837969999999999,32.546050000000001,355,41.962174940898436,38.487120000000004,45.518810000000002,846,100]
[null,"12",40,4.0899795501022753,3.04257,5.4775900000000002,88,8.9979550102249934,7.1781700000000006,11.22331,161,16.462167689161596,14.167820000000001,19.04562,331,33.844580777096148,30.798199999999998,37.031039999999997,358,36.605316973415164,33.469180000000001,39.859259999999999,978,100]
[null,"13",27,2.4839006439742501,1.6937899999999999,3.6289700000000003,116,10.671573137074528,9.0189699999999995,12.58511,192,17.66329346826128,15.642849999999999,19.883189999999999,438,40.294388224471028,37.424320000000002,43.232500000000002,314,28.886844526218962,26.238280000000003,31.687910000000002,1087,100]
[null,"14",25,2.3540489642184319,1.5473000000000001,3.5661900000000002,132,12.42937853107329,10.588980000000001,14.537630000000002,178,16.760828625235245,14.52192,19.267110000000002,491,46.233521657250371,42.928170000000001,49.572319999999998,236,22.222222222222072,19.77074,24.883400000000002,1062,100]
[null,"15",17,2.0656136087484551,1.30264,3.2607200000000001,98,11.907654921020534,9.7619199999999999,14.44952,146,17.739975698663208,15.185480000000002,20.619720000000001,410,49.817739975698402,46.37726,53.259950000000003,152,18.469015795868543,15.94941,21.28585,823,100]
["Notes :   The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2002","index":5,"n_rows":38,"n_cols":24,"rows_kept":38,"cut":false,"hidden":false,"merged":[[37,0,37,1],[5,0,5,1],[7,0,7,1],[9,0,9,1],[10,0,10,1],[12,0,12,1],[19,0,19,1],[21,0,25,0],[26,0,30,0],[31,0,31,23],[13,0,13,1],[14,0,14,1],[15,0,15,1],[16,0,16,1],[18,0,18,1],[2,0,2,23],[3,0,4,1],[3,22,3,23],[3,2,3,5],[3,6,3,9],[3,10,3,13],[3,14,3,17],[3,18,3,21]]}
[]
[]
["Frequency of physical symptoms in the past 6 months : stomachaches (HBSC 2002, %)"]
[null,null,"about every day",null,null,null,"more than once a week ",null,null,null,"about every week",null,null,null,"about every month",null,null,null,"rarely or never",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",175,1.8799252838538876,1.6012200000000001,2.2060599999999999,547,5.7291887944808826,5.2508299999999997,6.2482600000000001,1097,11.624182230249732,10.94764,12.336740000000001,3462,36.649613572592877,35.527279999999998,37.786619999999999,4017,44.117090118819007,42.895389999999999,45.345950000000002,9298,100]
[" "]
["Sex/gender*"," "]
["Boys",null,43,0.97733872444564895,0.70145999999999997,1.3602300000000001,135,2.985435422037515,2.5183200000000001,3.53606,411,9.0236726980339306,8.1859599999999997,9.9378400000000013,1409,31.015811345655838,29.642699999999998,32.423210000000005,2553,55.997741809827652,54.447999999999993,57.535879999999992,4551,100]
["Girls",null,132,2.8289350556584711,2.3657500000000002,3.37967,412,8.6140630868453272,7.8159900000000002,9.485240000000001,686,14.358445146110377,13.382540000000001,15.39287,2053,42.573182132360692,40.884700000000002,44.279159999999997,1464,31.62537457902539,30.010979999999996,33.285310000000003,4747,100]
["Age"," "]
["11",null,39,2.4672136317824438,1.77006,3.4293700000000005,81,5.1411573066789211,4.12378,6.3928000000000003,168,10.720249913885892,9.3325300000000002,12.28636,471,30.506758029670028,27.800190000000001,33.3551,787,51.164621117981348,48.177230000000002,54.143719999999995,1546,100]
["12",null,38,2.1221428683373236,1.54366,2.91099,113,6.3171783578527236,5.1935000000000002,7.6643199999999991,218,12.424152621040761,10.968769999999999,14.042189999999998,584,33.546458921657091,31.096499999999999,36.088340000000002,785,45.590067231111284,42.737789999999997,48.47157,1738,100]
["13",null,36,1.6036538865846728,1.1551499999999999,2.2223900000000003,140,6.2429293348269512,5.2675700000000001,7.3848099999999999,281,12.730204386126035,11.28342,14.332529999999998,818,37.189047426737496,35.287770000000002,39.13082,898,42.234164965725832,40.150109999999998,44.346239999999995,2173,100]
["14",null,36,1.7719196678865963,1.2769600000000001,2.4539600000000004,121,5.9590832590540739,4.98468,7.1096999999999992,243,12.10942589717189,10.766390000000001,13.594469999999999,795,39.59758333458587,37.479730000000004,41.755189999999999,792,40.561987841305893,38.32497,42.838880000000003,1987,100]
["15",null,26,1.4012339117930437,0.92849000000000004,2.10955,92,4.9578645456830506,4.0571099999999998,6.0460000000000003,187,10.081822851174893,8.8367299999999993,11.480260000000001,794,42.80692518853126,40.517470000000003,45.127600000000001,755,40.752153502817301,38.540439999999997,43.001989999999999,1854,100]
["Linguistic region**"," "]
["German-speaking part of Switzerland",null,116,1.7171081438998685,1.41055,2.0888800000000001,371,5.4006045161759237,4.8552999999999997,6.0032899999999998,743,10.932043306992126,10.165280000000001,11.749080000000001,2484,36.402102359118018,35.11054,37.713570000000004,3001,45.548141673813966,44.135819999999995,46.967660000000002,6715,100]
["French- and Italian-speaking parts of Switzerland",null,59,2.2972505808402164,1.7415799999999999,3.0247600000000001,176,6.5714006867141972,5.6536400000000002,7.6260999999999992,354,13.398240426984559,12.080589999999999,14.83536,978,37.284022767477687,35.067880000000002,39.554899999999996,1016,40.449085537984423,38.16413,42.776209999999999,2583,100]
["Sex/gender* and age"," "]
["Boys","11",12,1.6107382550335436,0.89964,2.8676400000000002,27,3.6241610738254715,2.5732200000000001,5.0819299999999998,63,8.4563758389260979,6.769940000000001,10.51553,232,31.140939597315342,27.519270000000002,35.00902,411,55.16778523489927,51.256080000000004,59.016570000000002,745,100]
[null,"12",7,0.82547169811319399,0.39538999999999996,1.7153100000000001,22,2.594339622641467,1.6805600000000001,3.9848399999999997,85,10.02358490566022,8.1617700000000006,12.253450000000001,275,32.429245283018197,29.091010000000001,35.956299999999999,459,54.127358490564895,50.509839999999997,57.701889999999999,848,100]
[null,"13",9,0.86872586872588797,0.45719999999999994,1.6445499999999997,36,3.4749034749035519,2.4426999999999999,4.9212800000000003,103,9.94208494208514,8.1829200000000011,12.02989,320,30.888030888031658,28.265439999999998,33.639849999999996,568,54.82625482625626,51.970709999999997,57.650369999999995,1036,100]
[null,"14",9,0.92497430626925958,0.48409999999999997,1.7602699999999998,31,3.1860226104830045,2.2500900000000001,4.4933699999999996,93,9.5580678314490086,7.8714400000000007,11.560750000000001,300,30.832476875642211,28.156649999999999,33.643509999999999,540,55.498458376156137,52.515799999999999,58.442019999999992,973,100]
[null,"15",6,0.63224446786090949,0.25294,1.5713899999999998,19,2.002107481559547,1.2972900000000001,3.0779000000000001,67,7.0600632244468304,5.5743999999999998,8.9043399999999995,282,29.715489989462629,26.990089999999999,32.593240000000002,575,60.590094836670197,57.503380000000007,63.594550000000005,949,100]
["Girls ","11",27,3.3707865168539728,2.3392499999999998,4.8346900000000002,54,6.7415730337079554,5.15665,8.7685999999999993,105,13.108614232209922,10.956050000000001,15.609960000000001,239,29.837702871411025,26.612960000000001,33.276020000000003,376,46.941323345818482,43.403080000000003,50.510590000000001,801,100]
[null,"12",31,3.4831460674157628,2.4182899999999998,4.9929099999999993,91,10.224719101123709,8.3594100000000005,12.4497,133,14.943820224719257,12.85904,17.299500000000002,309,34.719101123595628,31.31945,38.282080000000001,326,36.629213483146181,33.198189999999997,40.201430000000002,890,100]
[null,"13",27,2.3746701846965359,1.6007,3.5095200000000002,104,9.1468777484607546,7.5460299999999991,11.046749999999999,178,15.655233069480889,13.674430000000001,17.863580000000002,498,43.799472295514079,41.083640000000003,46.552979999999998,330,29.02374670184642,26.511129999999998,31.671870000000002,1137,100]
[null,"14",27,2.6627218934911085,1.8301499999999997,3.8591699999999998,90,8.875739644970368,7.3026400000000002,10.748419999999999,150,14.792899408283949,12.723119999999998,17.133290000000002,495,48.816568047336382,45.545439999999999,52.097859999999997,252,24.852071005917036,22.155459999999998,27.759850000000004,1014,100]
[null,"15",20,2.209944751381177,1.41536,3.43506,73,8.0662983425413053,6.4184799999999997,10.09154,120,13.259668508287051,11.317130000000001,15.477440000000001,512,56.574585635358751,53.099280000000007,59.986429999999999,180,19.88950276243056,17.465629999999997,22.55782,905,100]
["Notes :   The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted : 'In the last 6 months: how often have you had the following...?'\nThe following response categories were provided : 'about every day', 'more than once a week', 'about every week', 'about every month', 'rarely or never'"]
[]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]