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Comparison of children’s body mass index between two groups
| Body mass index | Case group (n = 105) |
Control group (n = 105) |
Total | χ2 | P trend |
|---|---|---|---|---|---|
| Under weight | 7(6.67) | 12(11.43) | 19(9.05) | 3.47 | < 0.001*** |
| Healthy weight | 57(54.29) | 76(72.38) | 133(63.33) | ||
| Overweight and Obesity | 41(39.05) | 17(16.19) | 58(27.62) |
*P<0.05 **P<0.01 ***P<0.001
