Items | Normal weight (No, =40) | Under weight (No, =40) | Chi square Test | ||||
No | % | No | % | x2 | p value | ||
Vit D Supply | No | 8 | 20.0% | 15 | 37.5% | 2.990 | 0.084 |
Ok | 32 | 80.0% | 25 | 62.5% | |||
Diatetic History | Breast milk feeding | 24 | 60.0% | 34 | 85.0% | 6.270 | 0.012 |
Milk formula feeding | 16 | 40.0% | 6 | 15.0% | |||
Exposure to sun | Irregular exposure to sun | 22 | 55.0% | 23 | 57.5% | 0.051 | 0.822 |
Regular exposure to sun | 18 | 45.0% | 17 | 42.5% |