Table 1 Anthropometric measurements of high school graduates in Hangzhou between 2011 and 2020
From: Trends in growth and nutritional status of high school graduates in Hangzhou, China, 2011–2020
n | Height(cm) | Weight(kg) | BMI(kg/m2) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Boys | Girls | Boys | Girls | Boys | Girls | Boys | Girls | P | |||||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | < 0.001 | |||
Total | 229,555 | 251,796 | 172.93 | 5.91 | 160.62 | 5.49 | 65.18 | 11.87 | 53.18 | 8.33 | 21.77 | 3.62 | 20.59 | 2.94 | < 0.001 |
2011 | 24,205 | 26,154 | 171.95 | 5.85 | 159.84 | 5.38 | 63.01 | 10.53 | 52.00 | 7.78 | 21.28 | 3.24 | 20.34 | 2.76 | < 0.001 |
2012 | 24,488 | 26,587 | 172.35 | 5.77 | 159.99 | 5.35 | 63.36 | 10.70 | 52.21 | 7.57 | 21.30 | 3.24 | 20.38 | 2.66 | < 0.001 |
2013 | 23,828 | 26,249 | 172.37 | 5.80 | 160.21 | 5.37 | 64.21 | 11.12 | 52.38 | 7.68 | 21.58 | 3.39 | 20.39 | 2.70 | < 0.001 |
2014 | 23,115 | 25,972 | 172.71 | 5.84 | 160.62 | 5.42 | 64.48 | 11.34 | 52.66 | 7.83 | 21.59 | 3.44 | 20.40 | 2.77 | < 0.001 |
2015 | 21,826 | 24,621 | 173.10 | 5.85 | 161.00 | 5.51 | 65.09 | 11.71 | 53.07 | 8.11 | 21.70 | 3.58 | 20.46 | 2.82 | < 0.001 |
2016 | 21,305 | 24,277 | 173.18 | 5.89 | 161.00 | 5.52 | 65.47 | 11.75 | 53.57 | 8.30 | 21.80 | 3.58 | 20.65 | 2.93 | < 0.001 |
2017 | 20,464 | 22,910 | 173.15 | 5.87 | 160.64 | 5.54 | 66.00 | 12.09 | 53.48 | 8.16 | 21.99 | 3.70 | 20.71 | 2.88 | < 0.001 |
2018 | 21,929 | 24,433 | 173.38 | 5.89 | 160.77 | 5.49 | 66.05 | 12.20 | 53.66 | 8.49 | 21.94 | 3.70 | 20.75 | 3.01 | < 0.001 |
2019 | 23,507 | 24,861 | 173.44 | 6.04 | 160.95 | 5.58 | 66.74 | 12.48 | 54.41 | 8.87 | 22.16 | 3.82 | 20.99 | 3.14 | < 0.001 |
2020 | 24,888 | 25,732 | 173.74 | 6.04 | 161.30 | 5.59 | 67.63 | 13.65 | 54.51 | 9.86 | 22.37 | 4.20 | 20.93 | 3.53 | < 0.001 |
P for linear regression | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||||||||