How many times as likely to be bald men

Reference no: EM133592042

Question 1. In a case control study, researchers wanted to determine whether bald men had a greater risk of developing CHD than men with full heads of hair. In this study involving 925 bald men and 2300 men with full heads of hair, it was observed that 45 bald men had CHD and 112 men with full heads of hair had CHD.. Using an odds ratio, cases of CHD are how many times as likely to be BALD MEN?

Question 2. In the study in Question #1, you were concerned about the effect of age on your findings so you stratified the analysis into old and young men. You then performed a new OR for each strata. If these new strata ORs were very different from each other, this would be called?

Question 3. In the study in Question #1, you were concerned about the effect of age on your findings so you stratified the analysis into old and young men. You then performed a new OR for each strata. If these new strata ORs were similar to each other but very different from the OR you calculated in #1, this would be called?

Reference no: EM133592042

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