Skip to main content
. 2011 Nov 7;6(11):e27301. doi: 10.1371/journal.pone.0027301

Table 5. Cumulative effect of risk factors of smoking, ADIPOQ rs1063538, BMI and ADIPOR1 rs1539355 in colorectal cancer susceptibility in combined study.

No. of risk factors No. (cases/controls) OR (95%CI)a P P for trend
0 123/197 1.00 <0.0001
1 221/299 1.18(0.89–1.58) 0.25
2 203/175 1.87(1.38–2.54) 5.38×10−5
≥3 86/32 4.39(2.75–7.01) 5.48×10−10
a

Adjusted by age, sex.