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Table 3 Adjusteda odds ratio for gestational diabetes mellitus and dichotomous variables (n = 372)

From: The relationship between neck circumference and gestational diabetes mellitus in Iranian women

Variables

Odds ratio

95% Confidence interval

P value

Pre-pregnancy weight (Kg)

1.02

1.00–1.05

0.103

BMIb

1.08

1.01–1.16

0.031

Weight gain during pregnancy (Kg)

0.97

0.91–1.03

0.266

FBS (mg/dl)c

1.40

1.28–1.53

<  0.001

1-h glucose (mg/dl)

1.03

1.02–1.04

<  0.001

2-hrour glucose (mg/dl)

1.05

1.04–1.06

<  0.001

Neck circumference

1.20

1.06–1.34

0.002

  1. aAdjusted for age, bBMI Body mass index, cFBS Fasting blood glucose