Biostats - nurden - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 3 (https://www.usmleforum.com/forumdisplay.php?fid=6) +--- Thread: Biostats - nurden (/showthread.php?tid=846641) |
0 - ArchivalUser - 04-09-2018 agree with d 0 - ArchivalUser - 04-11-2018 A case-control study is conducted to assess the possible relationship between regular use of aspirin and colon cancer. The odds ratio for colon cancer among aspinn users is 0.6 with a 95% confidence interval of 0.4 to 0.9. Which of me following is the most accurate conclusion? A) The attributable risk of colon cancer from aspirin use is 6 per 1000 person-years B) The incidence of colon cancer among aspirin users is 6 per 1000 person-years C) The incidence of colon cancer among nonusers of aspirin is 6 per 1000 person-years D) The probability of confounding bias is less than 5% F) The risk of colon cancer is 40% lower in aspirin users than nonusers 0 - ArchivalUser - 04-21-2018 FFF 0 - ArchivalUser - 04-23-2018 please provide correct answer 0 - ArchivalUser - 04-24-2018 I think F is the correct one 0 - ArchivalUser - 04-25-2018 A, 0 - ArchivalUser - 04-30-2018 FFF 0 - ArchivalUser - 05-05-2018 FFF 0 - ArchivalUser - 05-09-2018 thank you 0 - ArchivalUser - 05-18-2018 Why F? |