Table 2.
Characteristics for all samples with ABRs (N=69)*
| N | 69 |
|---|---|
| Sex (% male, N) | 58%, 40 |
| Birth weight (kg) | 3.41 (0.37) |
| Gestational age (wk) | 39.3 (0.9) |
| 3 months (N=48) | |
| Age (d) | 86.0 (9.5) |
| Weight (kg) | 6.78 (0.72) |
| Weight-for-age z-score | 1.44 (0.89) |
| Length (cm) | 60.1 (2.4) |
| Length-for-age z-score | 0.07 (0.90) |
| Weight-for-length z-score | 1.63 (0.86) |
| 10 months (N=45) | |
| Age (d) | 301.3 (13.3) |
| Weight (kg) | 9.34 (1.07) |
| Weight-for-age z-score | 0.08 (1.01) |
| Length (cm) | 72.4 (2.3) |
| Length-for-age z-score | −0.12 (0.72) |
| Weight-for-length z-score | 0.30 (0.91) |
*
Values are mean (SD) except for sex. Z-scores were calculated according to Centers for Disease Control and Prevention growth curves. Infants were also growing normally by World Health Organization growth curves (data not shown).