TABLE 2

Prevalence of Overweight and Obesity From 1999 to 2016 by Sex and Age

Both SexesFemalesMales
OverweightClass I ObesityClass II ObesityClass III ObesityOverweightClass I ObesityClass II ObesityClass III ObesityOverweightClass I ObesityClass II ObesityClass III Obesity
n%%%%n%%%%n%%%%
All ages
 1999–2000406328.814.64.00.9199227.514.64.00.9207130.114.74.11.0
 2001–2002430529.915.25.41.2217929.514.24.61.0212630.316.26.21.5
 2003–2004401633.817.15.21.6201232.916.15.11.6200434.618.15.41.6
 2005–2006425230.115.85.11.3213829.715.35.01.2211430.616.25.11.3
 2007–2008328131.717.05.11.6155631.215.94.61.6172532.117.95.51.6
 2009–2010340831.917.05.81.6163130.415.05.11.5177733.319.06.51.7
 2011–2012335532.016.95.82.1164231.717.25.92.2171332.216.75.82.0
 2013–2014352333.517.36.22.3172933.317.26.72.5179433.717.55.72.1
 2015–2016334035.118.56.01.9164435.517.85.21.8169634.819.16.72.0
Pa.387.481.790.477.405.759.236.275.615.424.436.932
Pb.003.008.019<.001.003.020.028.001.062.046.108.020
Age 2–5
 1999–200072621.210.71.80.235220.411.12.20.037422.010.31.40.4
 2001–200279522.410.12.60.641221.79.92.50.338323.210.42.80.9
 2003–200481925.913.42.80.741725.512.11.70.140226.414.63.91.3
 2005–200695222.310.71.50.347921.111.01.40.247323.410.41.60.4
 2007–200888520.910.31.70.839621.110.72.01.248920.69.81.40.4
 2009–201090326.412.12.60.343223.29.61.50.347129.414.33.60.3
 2011–201287122.68.31.60.543221.67.21.50.443923.69.31.80.6
 2013–201484325.19.31.70.241524.810.02.70.142825.58.50.60.2
 2015–201681426.013.71.80.239625.913.21.50.041826.014.22.00.3
Pa.773.011.928.962.769.140.326.323.863.018.075.624
Pb.131.992.420.294.229.851.750.933.281.868.341.258
Age 6–8
 1999–200053429.714.93.10.424125.614.02.90.429333.115.83.20.4
 2001–200259630.815.16.31.230927.912.04.00.628733.818.48.71.9
 2003–200449030.015.83.81.426126.713.64.31.422933.117.83.31.4
 2005–200655325.313.12.80.827422.412.62.00.427928.213.73.61.3
 2007–200860831.417.35.11.130529.914.13.70.930332.920.36.41.3
 2009–201059730.817.64.31.128232.717.54.21.131529.217.64.41.1
 2011–201265430.816.96.02.530432.419.95.41.835029.614.56.53.0
 2013–201467430.515.73.20.532029.413.33.20.435431.517.93.30.6
 2015–201665532.818.85.11.432134.219.45.01.833431.618.25.31.1
Pa.503.344.101.055.364.110.312.024.987.941.155.461
Pb.379.135.555.206.041.050.339.091.458.798.990.673
Age 9–11
 1999–200051431.716.43.80.626530.516.44.20.524933.016.33.50.7
 2001–200256933.517.05.91.427536.517.84.40.629430.816.27.32.1
 2003–200449244.822.16.91.525849.622.16.61.323440.322.17.21.6
 2005–200656133.518.25.40.529032.416.85.80.227134.619.65.00.8
 2007–200858939.722.16.50.929740.221.86.60.529239.122.46.31.3
 2009–201061635.118.75.81.731031.814.34.52.430638.423.37.21.1
 2011–201261438.018.77.71.431438.118.67.41.530037.918.88.11.3
 2013–201462036.120.25.91.830935.118.95.81.431137.321.65.92.2
 2015–201661335.618.55.31.032027.814.05.40.929343.823.35.21.2
Pa.895.574.738.269.110.141.852.396.223.700.774.417
Pb.654.493.410.240.138.420.464.059.036.068.702.779
Age 12–15
 1999–2000118431.816.65.41.459133.016.45.31.259330.716.75.41.5
 2001–2002119131.416.85.80.863932.316.95.31.055230.616.76.20.6
 2003–2004109635.716.85.31.553434.016.25.00.756237.217.45.62.2
 2005–2006105834.618.16.81.353137.019.67.51.152732.516.76.21.5
 2007–200860837.919.56.22.329039.718.25.92.631836.320.86.31.9
 2009–201064533.417.47.31.932132.916.45.40.732434.018.59.33.2
 2011–201262336.723.37.22.530035.023.67.93.132338.322.96.41.9
 2013–201471838.220.16.83.034540.422.15.72.537336.218.37.83.4
 2015–201667538.720.67.52.231339.220.65.11.036238.220.69.73.2
Pa.906.889.686.386.852.792.775.286.643.554.464.880
Pb.018.014.100.004.089.049.732.150.052.090.048.020
Age 16–19
 1999–2000110530.415.05.81.954328.615.45.02.156232.214.56.61.8
 2001–2002115431.016.56.12.154429.314.36.22.261032.518.65.92.0
 2003–2004111933.818.37.32.854231.117.47.84.057736.319.26.91.5
 2005–2006112833.618.07.82.956433.515.67.43.456433.720.48.32.5
 2007–200859130.817.16.42.626827.015.65.02.232334.218.47.63.1
 2009–201064734.320.08.73.028632.317.89.73.436136.022.07.72.6
 2011–201259332.817.67.03.729232.817.47.44.230132.817.96.73.2
 2013–201466836.721.212.45.434035.620.815.17.532837.821.610.03.6
 2015–201658341.520.59.54.529447.921.19.15.228934.819.99.83.8
Pa.200.845.210.594.032.944.076.349.599.744.945.873
Pb.001.031.003.002<.001.035.007.013.410.410.090.017
  • a P value from an adjusted Wald test comparing the 2013–2014 cycle to the 2015–2016 cycle.

  • b P value from the linear trend across 1999–2016.