For colon cancer, Q2 showed a statistically significant lower risk (HR: 0.71; 95%CI: 0.51–1.00) as well as a significant trend ( p -trend: 0.03).
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Iron Consumption and Colorectal Cancer in Korean Adults: A Prospective Cohort Study.
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The sentences
Furthermore, several of our hazard ratios presented relatively wide confidence intervals or marginally significant p -values, which may reflect variability due to sample size limitations.