Table 3 Energy-adjusted fruit and vegetable consumption from pre- to mid-pregnancy and LBW risk

 First quartile

Reference

Reference

Reference

Reference

 Second quartile

0.81

0.68–0.97

0.81

0.68–0.98

0.88

0.73–1.06

0.88

0.72–1.06

 Third quartile

0.75

0.62–0.90

0.76

0.62–0.92

1.03

0.86–1.23

1.01

0.84–1.22

 Fourth quartile

0.78

0.65–0.93

0.79

0.65–0.95

0.84

0.69–1.01

0.83

0.69–1.01

P for trend

0.004

0.01

0.22

0.22

 First quartile

Reference

Reference

Reference

Reference

 Second quartile

0.97

0.81–1.17

1.00

0.83–1.22

1.08

0.90–1.30

1.05

0.87–1.28

 Third quartile

0.94

0.78–1.13

1.00

0.82–1.23

0.97

0.81–1.17

0.95

0.78–1.16

 Fourth quartile

0.98

0.82–1.18

1.07

0.88–1.32

1.03

0.86–1.24

1.04

0.85–1.28

P for trend

0.78

0.57

0.97

0.97