Outcome | Studies in PRISON category | Studies in PRISON+ category | All studies | |||||
---|---|---|---|---|---|---|---|---|
Number of studies measuring outcome | Outcome (n/N) | Summary percentage (95Â % CI)a | Number of studies measuring outcome | Outcome (n/N) | Summary percentage (95Â % CI)a | Total number of studies measuring outcome | Overall summary percentage (95Â % CI)a | |
Low birthweight | 5 | 36/333 | 9 · 3 (6 · 2–12 · 4) | 0 | N/A | N/A | 5 | 9 · 3 (6 · 2–12 · 4) |
Caesareanb | 3 | 37/137 | 26 · 5 (12 · 7–40 · 3)b | 3 | 56/396 | 12 · 9 (8 · 3–17 · 6)b | 6 | N/A |
Stillbirth | 3 | 6/313 | 1 · 8 (0 · 3–3 · 3) | 1 | 1/237 | 0 · 4 (0 · 0–1 · 2) | 4 | 0 · 8 (0 · 0–1 · 5) |
Neonatal unit admission | 3 | 34/263 | 12 · 7 (8 · 7–16 · 8) | 1 | 24/236 | 10 · 2 (6 · 3–14 · 0) | 4 | 11 · 4 (8 · 6–14 · 2) |
Inadequate prenatal careb | 2 | 166/540 | 30 · 7 (26 · 8–34 · 6)b | 1 | 34/221 | 15 · 4 (10 · 6–20 · 1)b | 3 | N/A |
Preterm deliveryb | 2 | 24/119 | 19 · 0 (9 · 5–28 · 6)b | 1 | 15/236 | 6 · 4 (3 · 2–9 · 5)b | 3 | N/A |
Neonatal death | 2 | 5/196 | 2 · 2 (0 · 1–4 · 2) | 0 | N/A | N/A | 2 | 2 · 2 (0 · 1–4 · 2) |
Small for gestational age | 2 | 9/43, 0/34 | N/Ac | 1 | 28/236 | 11 · 9 (7 · 7–16 · 0) | 3 | N/A |
APGAR < 7 at 5 mins | 2 | 5/76, 0/34 | N/Ac | 1 | 0/236 | 0 | 3 | N/A |
Breastfeeding | 2 | 1/34, 21/43 | N/Ad | 1 | 3/5 | 60 · 0 (17 · 1–100) | 3 | N/A |