Table 3.
Demographic information on female children from birth to seven years.
| Characteristics of Female | Total (6100) | Non HDP (6002) | HDP (98) | p |
|---|---|---|---|---|
| Infants at Birth | ||||
| Weight at birth (g) | 3013.27 ± 384.59 | 3012.41 ± 385.16 | 3065.72 ± 345.82 | 0.173 |
| Height at birth (cm) | 48.75 ± 2.06 | 48.74 ± 2.07 | 49.01 ± 1.65 | 0.212 |
| Birth weight z score | 0.15 ± 1.00 | 0.15 ± 1.00 | 0.24 ± 0.93 | 0.377 |
| Birth height z score | −0.06 ± 0.99 | −0.06 ± 0.99 | −0.01 ± 0.79 | 0.595 |
| 1 year | Total (5174) | Non HDP (5086) | HDP (88) | p |
| Age at measurement (years) | 1.13 ± 0.11 | 1.14 ± 0.11 | 1.12 ± 0.13 | 0.178 |
| Height at 1 year (cm) | 69.14 ± 6.63 | 69.13 ± 6.65 | 69.59 ± 5.69 | 0.526 |
| Weight at 1 year (kg) | 8.10 ± 1.74 | 8.09 ± 1.75 | 8.19 ± 1.62 | 0.591 |
| BMI at 1 year (kg/m2) | 16.65 ± 1.70 | 16.85 ± 1.70 | 16.69 ± 1.53 | 0.831 |
| Height z score (1 years) | −2.11 ± 2.63 | −2.11 ± 2.63 | −1.85 ± 2.33 | 0.361 |
| Weight z score (1 years) | −0.13 ± 0.97 | −0.14 ± 0.97 | −0.09 ± 0.89 | 0.591 |
| BMI z score | 0.43 ± 1.28 | 0.43 ± 1.29 | 0.44 ± 1.20 | 0.899 |
| 2 year | Total (4470) | Non HDP (4392) | HDP (78) | p |
| Age at measurement (years) | 1.60 ± 0.18 | 1.60 ± 0.18 | 1.62 ± 0.23 | 0.176 |
| Weight at 2 years (kg) | 10.30 ± 2.40 | 10.30 ± 2.42 | 10.22 ± 1.12 | 0.763 |
| Height at 2 years (cm) | 79.67 ± 2.71 | 79.67 ± 2.71 | 79.82 ± 2.84 | 0.609 |
| BMI at 2 year (kg/m2) | 16.21 ± 4.02 | 16.22 ± 4.05 | 16.00 ± 1.25 | 0.641 |
| Height z score (2 years) | −0.08 ± 1.13 | −0.09 ± 1.12 | −0.11 ± 1.30 | 0.831 |
| Weight z score (2 years) | −0.13 ± 1.12 | −0.13 ± 1.20 | −0.17 ± 0.55 | 0.763 |
| BMI z score | 0.36 ± 1.33 | 0.37 ± 1.33 | 0.26 ± 0.99 | 0.496 |
| 4 year | Total (3557) | Non HDP (3485) | HDP (72) | p |
| Age at measurement (years) | 3.14 ± 0.24 | 3.14 ± 0.24 | 3.16 ± 0.24 | 0.579 |
| Weight at 4 years (kg) | 13.59 ± 1.54 | 13.60 ± 1.54 | 13.50 ± 1.51 | 0.586 |
| Height at 4 years (cm) | 92.67 ± 3.63 | 92.66 ± 3.63 | 92.86 ± 3.58 | 0.643 |
| BMI at 4 year (kg/m2) | 15.81 ± 1.37 | 15.81 ± 1.38 | 15.61 ± 1.08 | 0.228 |
| Height z score (4 years) | −0.08 ± 1.11 | −0.08 ± 1.11 | −0.07 ± 0.98 | 0.967 |
| Weight z score (4 years) | −0.15 ± 0.99 | −0.15 ± 0.99 | −0.21 ± 0.98 | 0.586 |
| BMI z score | 0.32 ± 0.91 | 0.32 ± 0.92 | 0.19 ± 0.83 | 0.223 |
| 7 year | Total (3058) | Non HDP (3000) | HDP (58) | p |
| Age at measurement (years) | 7.01 ± 0.32 | 7.01 ± 0.32 | 6.99 ± 0.18 | 0.548 |
| Weight at 7 years (kg) | 22.32 ± 3.70 | 22.33 ± 3.71 | 22.02 ± 3.52 | 0.533 |
| Height at 7 years (cm) | 119.44 ± 5.41 | 119.45 ± 5.40 | 118.79 ± 5.81 | 0.360 |
| BMI at 7 years (kg/m2) | 15.59 ± 1.88 | 15.59 ± 1.88 | 15.55 ± 1.78 | 0.858 |
| Weight z score (7 years) | −0.08 ± 0.84 | −0.08 ± 0.84 | −0.15 ± 0.80 | 0.533 |
| Height z score (7 years) | 0.17 ± 1.06 | 0.18 ± 1.06 | 0.07 ± 1.11 | 0.443 |
| BMI z score | −0.16 ± 0.98 | −0.16 ± 0.98 | −0.17 ± 0.97 | 0.941 |
Chi-squared test for categorical data and t-test for continuous data; p-values are the statistical tests between non-HDP and HDP groups.