Table 1. Population characteristics of CHAMACOS Children at ages 5, 9 and 14 years.
| Characteristic | Age 5 (N=256) Mean (SD) | Age 9 (N=250) Mean (SD) | Age 14 (N=258) Mean (SD) |
|---|---|---|---|
| Sex | |||
| Male (%) | 119 (46) | 118 (47) | 121 (47) |
| Female (%) | 137 (54) | 132 (53) | 137 (53) |
| Weight (kg) | 22.0 (5.2) | 38.9 (11.5) | 67.5 (18.2) |
| Height (cm) | 110.3 (4.6) | 135.6 (6.4) | 161.6 (7.3) |
| Waist Circumference | 58.6 (7.6) | 74.4 (12.1) | 84.7 (16.4) |
| Waist/Height Ratio | 0.5 (0.1) | 0.5 (0.1) | 0.5 (0.1) |
| BMI (kg/m2) | 17.9 (3.0) | 20.9 (4.7) | 25.4 (6.5) |
| BMI Z-score | 1.2 (1.1) | 1.1 (1.0) | 1.1 (1.0) |
| *Weight Status | |||
| Normal (<85th Percentile) | 115 (45%) | 108 (43%) | 98 (43%) |
| Overweight (≥85th Percentile) | 141 (55%) | 143 (57%) | 128 (57%) |
| 8-Isoprostane (ng/mg creatinine) | 4.6 (7.7) | 4.2 (6.7) | 6.0 (12.1) |
*
Total number of observations varies due to missing data.