Table 5 Prevalence and odds ratios of maternal and perinatal mortality and morbidity by birthweight percentile

Africa

67546

 P₅₀–P₇₄

15747

6 · 3

1 · 00

–

4 · 3

1 · 00

–

 P₇₅–P₈₉

10150

6 · 6

1 · 17 (1 · 05, 1 · 31)

0 · 0056

4 · 3

0 · 98 (0 · 86, 1 · 11)

0 · 7055

 P₉₀–P₉₄

5247

5 · 7

1 · 07 (0 · 93, 1 · 24)

0 · 3383

5 · 0

1 · 07 (0 · 92, 1 · 25)

0 · 3900

 P₉₅–P₉₆

1820

6 · 6

1 · 31 (1 · 05, 1 · 62)

0 · 0144

5 · 4

1 · 15 (0 · 91, 1 · 45)

0 · 2301

  ≥ P₉₇

6851

7 · 2

1 · 54 (1 · 36, 1 · 75)

<0 · 0001

5 · 8

1 · 10 (0 · 96, 1 · 26)

0 · 1794

Asia

91595

 P₅₀–P₇₄

18066

5 · 0

1 · 00

–

1 · 8

1 · 00

–

 P₇₅–P₈₉

14694

5 · 1

1 · 03 (0 · 92, 1 · 15)

0 · 5834

2 · 0

1 · 02 (0 · 86, 1 · 19)

0 · 8529

 P₉₀–P₉₄

5955

4 · 8

1 · 04 (0 · 89, 1 · 21)

0 · 6389

1 · 7

0 · 88 (0 · 70, 1 · 11)

0 · 2784

 P₉₅–P₉₆

3030

5 · 1

1 · 20 (0 · 98, 1 · 46)

0 · 0742

2 · 4

1 · 08 (0 · 83, 1 · 41)

0 · 5513

  ≥ P₉₇

9574

6 · 4

1 · 41 (1 · 25, 1 · 59)

<0 · 0001

2 · 5

1 · 12 (0 · 94, 1 · 34)

0 · 1909

Latin America

87518

 P₅₀–P₇₄

20003

2 · 4

1 · 00

–

2 · 0

1 · 00

–

 P₇₅–P₈₉

12912

2 · 7

1 · 13 (0 · 98, 1 · 30)

0 · 1014

2 · 2

1 · 10 (0 · 94, 1 · 29)

0 · 2236

 P₉₀–P₉₄

5227

2 · 6

1 · 06 (0 · 87, 1 · 29)

0 · 5709

1 · 8

0 · 89 (0 · 71, 1 · 12)

0 · 3257

 P₉₅–P₉₆

2242

2 · 9

1 · 21 (0 · 92, 1 · 58)

0 · 1744

2 · 1

0 · 98 (0 · 72, 1 · 34)

0 · 9162

  ≥ P₉₇

6284

3 · 0

1 · 23 (1 · 03, 1 · 47)

0 · 0215

2 · 8

1 · 31 (1 · 09, 1 · 58)

0 · 0042