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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.