From: Child nutrition to new stage in China: evidence from a series of national surveys, 1985–2015
1985 | 1995 | 2005 | 2015 | χ2 | P for trend | |
---|---|---|---|---|---|---|
< 2 yrs | ||||||
Underweight | 3.23 | 1.09 | 0.72 | 0.57 | 2952.11 | < 0.0001 |
Stunting | 8.73 | 3.59 | 1.69 | 1.03 | 8910.29 | < 0.0001 |
Wasted | 1.88 | 1.28 | 1.08 | 0.85 | 416.09 | < 0.0001 |
Possible risk of overweight a | 19.13 | 23.25 | 26.13 | 25.82 | 1525.68 | < 0.0001 |
Overweight b | 3.58 | 4.42 | 5.53 | 5.60 | ||
Obesity | 0.48 | 0.48 | 0.71 | 0.74 | ||
2- < 7 yrs | ||||||
Underweight | 7.94 | 3.15 | 1.27 | 0.64 | 6689.55 | < 0.0001 |
Stunting | 17.12 | 6.95 | 2.04 | 0.70 | 17,068.44 | < 0.0001 |
Wasted | 1.99 | 1.54 | 1.32 | 1.32 | 123.98 | < 0.0001 |
Possible risk of overweight a | 7.38 | 8.40 | 13.64 | 16.91 | 3875.34 | < 0.0001 |
Overweight b | 0.87 | 0.81 | 2.32 | 4.34 | ||
Obesity | 0.17 | 0.09 | 0.24 | 0.86 | ||
< 5 yrs | ||||||
Underweight | 4.44 | 1.61 | 0.84 | 0.59 | 6695.22 | < 0.0001 |
Stunting | 12.21 | 4.99 | 1.92 | 0.97 | 21,373.95 | < 0.0001 |
Wasted | 1.68 | 1.20 | 1.01 | 0.87 | 433.97 | < 0.0001 |
Possible risk of overweight a | 15.92 | 19.01 | 22.41 | 22.73 | 2563.41 | < 0.0001 |
Overweight b | 2.76 | 3.30 | 4.48 | 4.96 | ||
vObesity | 0.40 | 0.36 | 0.57 | 0.72 | ||
5- < 7 yrs | ||||||
Underweight | 10.02 | 3.99 | 1.59 | 0.67 | 2920.65 | < 0.0001 |
Stunting | 12.69 | 4.89 | 1.29 | 0.42 | 4367.71 | < 0.0001 |
Wasted | 3.41 | 2.62 | 2.30 | 2.17 | 77.99 | < 0.0001 |
Possible risk of overweight a | 3.49 | 5.42 | 11.87 | 17.94 | 3259.36 | < 0.0001 |
Overweight b | 0.49 | 0.69 | 2.42 | 5.73 | ||
Obesity | 0.07 | 0.09 | 0.18 | 1.21 | ||
< 7 yrs | ||||||
Underweight | 5.23 | 1.94 | 0.95 | 0.60 | 9567.42 | < 0.0001 |
Stunting | 12.28 | 4.97 | 1.83 | 0.89 | 25,683.72 | < 0.0001 |
Wasted | 1.93 | 1.38 | 1.19 | 1.05 | 502.54 | < 0.0001 |
Possible risk of overweight a | 14.17 | 17.14 | 20.95 | 22.06 | 3992.93 | < 0.0001 |
Overweight b | 2.44 | 2.94 | 4.20 | 5.07 | ||
Obesity | 0.35 | 0.32 | 0.52 | 0.79 |