Question: Below are data from a cohort study examining the effect of condom use on HIV acquisition. These data are presented overall (crude) and by age

Below are data from a cohort study examining the effect of condom use on HIV acquisition. These data are presented overall (crude) and by age group.

Crude (collapsed) Age 18-29 years Age 30-49 years HIV+ HIV- HIV+ HIV- HIV+ HIV- Consistent condom use 10 190 5 65 5 125 No consistent condom use 90 110 30 10 60 100

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