{
 "id": "p1-bmi-scotland",
 "title": "Primary 1 children at risk of overweight or obesity, Scotland",
 "category": "health",
 "summary": "The share of children in Primary 1 in Scotland at risk of overweight or obesity, with its 95% confidence limits, each school year since 2001/02.",
 "unit": "percent",
 "chart": "line",
 "volatile": false,
 "status": "",
 "notes": [
  "From the body mass index measured at children's Primary 1 review, around the age of five, against the UK 1990 growth reference: at risk of overweight is at or above the 85th centile and of obesity at or above the 95th, the epidemiological measure PHS uses for the population. PHS gives each share as a fraction, which the hub shows as a percentage, exactly.",
  "In 2019/20 and 2020/21, when COVID-19 interrupted the reviews, PHS gives Scotland's figures from 25,259 and 22,567 reviews though only 10 and 7 of the 14 boards give figures of their own, adding up to 21,276 and 21,016. England's child obesity figures come from a different programme and measure."
 ],
 "provenance": {
  "publisher": "Public Health Scotland",
  "publisher_url": "https://publichealthscotland.scot/",
  "source_page": "https://publichealthscotland.scot/publications/primary-1-body-mass-index-bmi-statistics-scotland/",
  "licence": "OGL-3.0",
  "licence_name": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0.",
  "retrieved_at": "2026-11-01T21:04:49Z",
  "raw_files": [
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 "meta": {
  "latest_period": "2025-07-31",
  "phs_dataset": "https://www.opendata.nhs.scot/dataset/primary-1-body-mass-index-bmi-statistics",
  "files": [
   "od_p1bmi_hb_epi.csv"
  ]
 },
 "headline": {
  "label": "At risk of overweight or obesity",
  "value": 24.433547514372673,
  "period": "2024/25"
 },
 "series": [
  {
   "name": "At risk of overweight or obesity",
   "points": [
    {
     "x": "2001/02",
     "v": 22.451982018798528
    },
    {
     "x": "2002/03",
     "v": 22.697728296544177
    },
    {
     "x": "2003/04",
     "v": 22.992371914229082
    },
    {
     "x": "2004/05",
     "v": 22.915836543144287
    },
    {
     "x": "2005/06",
     "v": 23.372573477820225
    },
    {
     "x": "2006/07",
     "v": 22.32532096148462
    },
    {
     "x": "2007/08",
     "v": 21.229727321333094
    },
    {
     "x": "2008/09",
     "v": 20.912481062813193
    },
    {
     "x": "2009/10",
     "v": 21.60918035648057
    },
    {
     "x": "2010/11",
     "v": 21.507259064711462
    },
    {
     "x": "2011/12",
     "v": 21.921595545894824
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    {
     "x": "2012/13",
     "v": 21.33105488488323
    },
    {
     "x": "2013/14",
     "v": 22.64569103328005
    },
    {
     "x": "2014/15",
     "v": 21.819471473000746
    },
    {
     "x": "2015/16",
     "v": 22.125442024939513
    },
    {
     "x": "2016/17",
     "v": 22.884662973749833
    },
    {
     "x": "2017/18",
     "v": 22.483798439359873
    },
    {
     "x": "2018/19",
     "v": 22.444543034605147
    },
    {
     "x": "2019/20",
     "v": 22.704778494793935
    },
    {
     "x": "2020/21",
     "v": 29.370319493065097
    },
    {
     "x": "2021/22",
     "v": 24.22301649218934
    },
    {
     "x": "2022/23",
     "v": 21.964253547625244
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    {
     "x": "2023/24",
     "v": 22.247945118195528
    },
    {
     "x": "2024/25",
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    }
   ]
  },
  {
   "name": "Lower 95% confidence limit",
   "points": [
    {
     "x": "2001/02",
     "v": 21.96352814043389
    },
    {
     "x": "2002/03",
     "v": 22.290250316449324
    },
    {
     "x": "2003/04",
     "v": 22.611885634654485
    },
    {
     "x": "2004/05",
     "v": 22.688831435142315
    },
    {
     "x": "2005/06",
     "v": 23.18666384158238
    },
    {
     "x": "2006/07",
     "v": 22.006102686662715
    },
    {
     "x": "2007/08",
     "v": 20.946445781274793
    },
    {
     "x": "2008/09",
     "v": 20.68941527131551
    },
    {
     "x": "2009/10",
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    },
    {
     "x": "2010/11",
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    {
     "x": "2011/12",
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    {
     "x": "2012/13",
     "v": 21.260322219252707
    },
    {
     "x": "2013/14",
     "v": 22.554773820530787
    },
    {
     "x": "2014/15",
     "v": 21.72887853163148
    },
    {
     "x": "2015/16",
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    },
    {
     "x": "2016/17",
     "v": 22.76376221815273
    },
    {
     "x": "2017/18",
     "v": 22.37125368901624
    },
    {
     "x": "2018/19",
     "v": 22.265818955084132
    },
    {
     "x": "2019/20",
     "v": 22.320786003535325
    },
    {
     "x": "2020/21",
     "v": 28.91123360949841
    },
    {
     "x": "2021/22",
     "v": 24.19639574582957
    },
    {
     "x": "2022/23",
     "v": 21.87308714084349
    },
    {
     "x": "2023/24",
     "v": 22.120672934471763
    },
    {
     "x": "2024/25",
     "v": 24.292930469787983
    }
   ]
  },
  {
   "name": "Upper 95% confidence limit",
   "points": [
    {
     "x": "2001/02",
     "v": 22.940435897163162
    },
    {
     "x": "2002/03",
     "v": 23.105206276639034
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    {
     "x": "2003/04",
     "v": 23.37285819380368
    },
    {
     "x": "2004/05",
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    },
    {
     "x": "2005/06",
     "v": 23.558483114058067
    },
    {
     "x": "2006/07",
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    {
     "x": "2007/08",
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    {
     "x": "2008/09",
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    {
     "x": "2009/10",
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    {
     "x": "2010/11",
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    {
     "x": "2011/12",
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    {
     "x": "2012/13",
     "v": 21.401787550513752
    },
    {
     "x": "2013/14",
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    {
     "x": "2014/15",
     "v": 21.910064414370012
    },
    {
     "x": "2015/16",
     "v": 22.231153102796004
    },
    {
     "x": "2016/17",
     "v": 23.005563729346935
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    {
     "x": "2017/18",
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    {
     "x": "2018/19",
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    {
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     "v": 23.088770986052545
    },
    {
     "x": "2020/21",
     "v": 29.82940537663178
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    {
     "x": "2021/22",
     "v": 24.249637238549116
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    {
     "x": "2022/23",
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    {
     "x": "2023/24",
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    },
    {
     "x": "2024/25",
     "v": 24.574164558957367
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   ]
  }
 ]
}