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Table 4 Odds ratios and 95% confidence intervals for colorectal cancer by dietary patterns

From: Dietary patterns and risk of colorectal cancer in Tehran Province: a case–control study

Dietary pattern

Contrls n(%)

Cases n(%)

Crude OR

95% CI

*Adjusted OR

95%CI

Healthy dietary pattern

† Low

65(45.8)

52(73.2)

1.00

 

1.00

 

†† High

77(54.2)

19 (26.8)

0.308

0.166-0.574

0.227

0.108-0.478

P-value

 

<0.001

 

<0.001

 

Western dietary pattern

Low

87(61.3)

28(39.4)

1.00

 

1.00

 

High

55(38.7)

43(60.6)

2.429

1.355-4.354

2.616

1.361-5.030

P-value

 

0.003

 

0.004

 
  1. *Adjusted for family history of CRC in first and second-degree relative, vegetable preparation, aspirin, acetaminophen, mineral and energy intake.
  2. † Respondents with score < 0 (mean factor score = 0) on a dietary pattern.
  3. †† Respondents with score > 0 on a dietary pattern.