#march2020usmle2ck
Which of the following is calculated by dividing the incidence rate of a disease in exposed by the incident rate of unexposed?
A- Attributable risk
B- Odds ratio
C- Positive predictive value
D- Relative risk
Which of the following is calculated by dividing the incidence rate of a disease in exposed by the incident rate of unexposed?
A- Attributable risk
B- Odds ratio
C- Positive predictive value
D- Relative risk
