Table 2 Logistic regression for smoking status and fruit & vegetable consumption predicting high risk of diabetes

Smoking status

Non-smoker (contrast)

Ex-occasional

0.88

0.59-1.32

0.54

Ex-regular

1.11

0.92-1.34

0.26

Current smoker

2.25

1.84-2.75

<0.001

# Cigarettes/day

None (contrast)

Less than 10

1.88

1.31-2.71

<0.001

10 to less than 20

2.63

2.04-3.39

<0.001

More than 20

2.06

1.57-2.71

<0.001

(Adjusted for smoking status)

Vegetable intake

0.94

0.89-1.01

0.08

Fruit intake

0.99

0.94-1.03

0.56

Fruit & vegetable intake

0.98

0.95-1.01

0.17

(Adjusted for # cigarettes/day)

Vegetable intake

0.95

0.89-1.01

0.09

Fruit intake

0.99

0.94-1.03

0.53

Fruit & vegetable intake

0.98

0.95-1.01

0.17