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Table 4 Multivariate analysis of socio-demographic factors affecting GWG

From: Effects of pre-pregnancy body mass index and gestational weight gain on maternal and infant complications

 

OR (95% CI)

P-value

< 20 vs 20 ~ 25

1.27 (0.84–1.92)

0.263

25 ~ 30 vs 20 ~ 25

1.09 (0.87–1.36)

0.467

30 ~ 35 vs 20 ~ 25

0.76 (0.60–0.96)

0.022

35 ~ 40 vs 20 ~ 25

0.79 (0.59–1.06)

0.112

≥ 40 vs 20 ~ 25

0.73 (0.45–1.19)

0.211

North vs South

1.32 (1.15–1.52)

<  0.001

Minorities vs Han

1.51 (1.02–2.24)

0.041

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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