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A case-control study was conducted to determine the association between smoking and coronary heart disease. The...

A case-control study was conducted to determine the association between smoking and coronary heart disease. The investigators found an odds ratio of 1.8 for coronary heart disease among subjects who smoked compared to those who didn’t smoke. The 95% confidence interval for this odds ratio was 0.8-4.3 and the P-value was 0.10.

1. State in words your interpretation of the odds ratio.

2. State in words your interpretation of the 95% confidence interval.

3. State in words your interpretation of the P value.

math   Statistics-And-Probability   
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