Stillbirth | Reclassified (n = 234) | Non-reclassified | p | ||
---|---|---|---|---|---|
characteristics | (n = 136) | ||||
n | % | n | % | ||
mean ± sd | mean ± sd | ||||
Maternal age (years) | 30.1 | 5.6 | 29.1 | 5.9 | NS |
Maternal age (years) | NS | ||||
<25y | 44 | 18.8 | 28 | 20.6 | |
25–29y | 65 | 27.8 | 44 | 32.4 | |
30–34y | 69 | 29.5 | 44 | 32.4 | |
≥35y | 56 | 23.9 | 19 | 14.0 | |
Unknown | 1 | 0.7 | |||
Gestational age (completed weeks) | 30.3 | ±6.1 | 29.1 | ±5.7 | NS |
Gestational age (completed weeks) | NS | ||||
22–28w | 100 | 42.7 | 71 | 52.2 | |
29–36w | 79 | 33.9 | 42 | 30.9 | |
full-term | 55 | 23.5 | 23 | 16.9 | |
Birth weight (grams) | 1157 | ±867 | 1012 | ±791 | NS |
Birth weight percentile | NS | ||||
<3rd | 176 | 75.2 | 112 | 82.4 | |
3rd–10th | 58 | 24.8 | 24 | 17.8 | |
Gender | NS | ||||
Male | 123 | 52.6 | 73 | 53.7 | |
Female | 111 | 47.4 | 63 | 46.3 | |
Multiple pregnancy | NS | ||||
Yes | 27 | 11.5 | 24 | 17.7 | |
No | 202 | 86.3 | 105 | 77.2 | |
Unknown | 5 | 2.1 | 7 | 5.1 | |
Time of death | NS | ||||
Intrapartum | 24 | 10.3 | 12 | 8.8 | |
Antepartum | 203 | 86.8 | 119 | 87.5 | |
Unknown | 7 | 3.0 | 5 | 3.7 |