Question: 34. A case-control study is conducted to assess a possible association between regular consumption of coffee and the development of colon cancer. A total of

34. A case-control study is conducted to assess a possible association

between regular consumption of coffee and the development of colon cancer. A

34. A case-control study is conducted to assess a possible association between regular consumption of coffee and the development of colon cancer. A total of 68 patients Results show: with colon cancer and 102 control subjects are interviewed. Subjects who report regular consumption of one or more cups of coffee daily are considered exposed. Colon Cancer Yes No Total Coffee Consumption Yes 38 54 92 No 30 48 78 Total 68 102 170 Which of the following represents the most appropriate calculation to determine the odds ratio? OA) (30)(54)/(38)(48) (B) (38)(30)/(54)(48) OC) (38)(48)/(30)(54) D) (38/68)/(54/102) E) (38/92)/(30/78)

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