Characteristic | Vitamin C (N = 415) | Placebo (N = 418) | Risk ratio | P value |
---|---|---|---|---|
n (%) | n (%) | |||
Birth weight | Â | Â | Â | 0.7 |
<2500 gm | 46 (11.1) | 43 (10.3) | 1.07 (0.72-1.59) | |
≥2500 gm | 369 (88.9) | 375 (89.7) | ||
Apgar score | Â | Â | Â | 0.4 |
<7 | 41 (9.9) | 35 (8.4) | 1.17 (0.76-1.81) | |
≥7 | 374 (90.1) | 383 (91.6) | ||
Admission to special care unit | Â | Â | Â | 0.07 |
Yes | 41 (9.9) | 27 (6.5) | 1.53 (0.95-2.43) | |
Still birth | Â | Â | Â | 0.9 |
Yes | 19 (4.6) | 19 (4.5) | 1.01 (0.54-1.87) | |
Early neonatal death | Â | Â | Â | 0.4 |
Yes | 7 (1.7) | 10 (2.4) | 0.71 (0.27-1.83) | |
Abortion | Â | Â | Â | 0.9 |
Yes | 9 (2.2) | 9 (2.2) | 1.01 (0.40-2.51) | |
Preterm delivery | Â | Â | Â | 0.7 |
Yes | 47 (11.3) | 51 (12.2) | 0.92 (0.63-1.34) |