Câu 45: NAPLEX: North American Pharmacist Licensure Examination

In the US Nurses' Health Study (NHS) cohort study, where they looked at association of regular aspirin use (≥two 325 mg tablets/week) and colorectal cancer in82,911 women found (RR, 0.77; 95% CI, 0.67""0.88) over 20 years of follow-up. In an another analysis of the NHS, regular aspirin use, investigator also found (hazard ratio [HR]=0.72, 95% CI 0.56""0.92), what does this say about the mortality from colorectal cancer? How can this data best be interpreted?

1. A. Those who takes aspirin ≥2 times/week have 23% lower risk of colorectal cancer — đáp án hiện tại
2. B. Those who takes aspirin ≥2 times/week have 0.77% lower risk of colorectal cancer
3. C. Those who takes aspirin ≥2 times/week have 28% lower risk of colorectal cancer
4. D. Those who takes aspirin ≥2 times/week have 23% reduction in death from colorectal cancer
5. E. None of the above is correct