Total

P-valuea

Boys

P-valuea

Girls

P-valuea

LBW (n = 177)

NBW (n = 2485)

LBW (n = 93)

NBW (n = 1267)

LBW (n = 84)

NBW (n = 1218)

Prevalence of underweight

Birth

127 (71.8)

35 (1.4)

<0.001

65 (69.9)

21 (1.7)

<0.001

62 (73.8)

14 (1.1)

<0.001

1.5 y

18 (10.2)

74 (3.0)

<0.001

5 (5.4)

40 (3.2)

0.19

13 (15.5)

34 (2.8)

<0.001

3.5 y

21 (11.9)

61 (2.5)

<0.001

10 (10.8)

32 (2.5)

<0.001

11 (13.1)

29 (2.4)

<0.001

5 y

23 (13.0)

89 (3.6)

<0.001

10 (10.8)

47 (3.7)

<0.01

13 (15.5)

42 (3.4)

<0.001

Prevalence of obesity

Birth

2 (1.1)

270 (10.9)

<0.001

1 (1.1)

126 (9.9)

<0.001

1 (1.2)

144 (11.8)

<0.001

1.5 y

22 (12.4)

284 (11.4)

0.34

14 (15.1)

121 (9.6)

0.07

8 (9.5)

163 (13.4)

0.25

3.5 y

15 (8.5)

211 (8.5)

0.55

12 (12.9)

109 (8.6)

0.11

3 (3.6)

102 (8.4)

0.08

5 y

10 (5.6)

145 (5.8)

0.54

8 (8.6)

76 (6.0)

0.21

2 (2.4)

69 (5.7)

0.15