Table 10 The number of cigarettes consumed daily and OPMD or OC.

From: Prevalence and risk factors of oral potentially malignant disorders in Indonesia: a cross-sectional study undertaken in 5 provinces

Level A

Level B

Odds ratio

95% CI

P-value

 > 10

 < 10

2.7

(1.33, 5.49)

 < 0.05

Non-smokers

 < 10

0.3

(0.18, 0.52)

 < 0.05

Non-Smokers

 > 10

0.1

(0.06, 0.20)

 < 0.05

  1. Odds ratio for level A relative to level B.
Back to article page