|
Birthweight (g)
|
Early neonatal mortality
|
|---|
|
Africaa (n = 52,603)
|
Asiab (n = 85,222)
|
Latin Americac (n = 67,823)
|
|---|
|
n
|
Rate (%)
|
Adjusted OR (95% CI)
|
n
|
Rate (%)
|
Adjusted OR (95% CI)
|
n
|
Rate (%)
|
Adjusted OR (95% CI)
|
|---|
|
< 1500
|
435
|
36.8
|
30.4 (21.1, 43.7)
|
677
|
28.5
|
54.3 (37.4, 78.9)
|
960
|
25.8
|
18.1 (11.5, 28.5)
|
|
1500–1599
|
114
|
22.8
|
20.6 (11.9, 35.7)
|
327
|
11.9
|
23.1 (14.9, 36.0)
|
161
|
11.2
|
13.9 (7.5, 25.5)
|
|
1600–1699
|
116
|
14.7
|
11.0 (6.0, 20.4)
|
209
|
7.7
|
15.6 (8.5, 28.5)
|
196
|
8.7
|
12.4 (6.8, 22.8)
|
|
1700–1799
|
143
|
7.7
|
6.4 (3.2, 12.7)
|
387
|
5.9
|
13.4 (8.2, 22.0)
|
281
|
5.7
|
8.8 (4.8, 16.1)
|
|
1800–1899
|
175
|
12.6
|
11.5 (6.8, 19.5)
|
458
|
7.0
|
16.3 (10.6, 25.2)
|
340
|
3.5
|
5.2 (2.7, 10.3)
|
|
1900–1999
|
228
|
6.6
|
6.5 (3.7, 11.6)
|
431
|
2.8
|
7.4 (3.9, 13.9)
|
373
|
2.7
|
4.4 (2.2, 9.0)
|
|
2000–2099
|
636
|
4.1
|
5.5 (3.6, 8.6)
|
1571
|
2.7
|
7.4 (5.1, 10.7)
|
600
|
3.2
|
8.3 (4.8, 14.3)
|
|
2100–2199
|
481
|
2.7
|
3.6 (2.0, 6.5)
|
999
|
0.8
|
2.7 (1.3, 5.6)
|
685
|
2.0
|
6.1 (3.4, 10.9)
|
|
2200–2299
|
682
|
2.2
|
3.0 (1.8, 5.2)
|
2225
|
0.7
|
2.3 (1.4, 4.0)
|
910
|
0.9
|
3.0 (1.4, 6.3)
|
|
2300–2399
|
901
|
1.1
|
1.7 (0.9, 3.3)
|
2043
|
0.3
|
1.3 (0.6, 2.7)
|
1234
|
0.6
|
2.6 (1.3, 5.5)
|
|
2400–2499
|
1293
|
1.3
|
2.2 (1.3, 3.6)
|
2772
|
0.5
|
2.2 (1.3, 3.7)
|
1563
|
0.6
|
3.0 (1.5, 5.8)
|
|
2500–3499
|
47,399
|
0.5
|
1.0
|
73,123
|
0.2
|
1.0
|
60,520
|
0.1
|
1.0
|
- Adjusted for gestational age, mode of delivery, fetal presentation at delivery, maternal complications and complexity index
- aROC = 0.8804
- bROC = 0.9101
- cROC = 0.9245
