MCQOPTIONS
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| 1. |
Pearl index is defined as ? |
| A. | Accidental pregnancies per 1000 women years of exposure |
| B. | Accidental pregnancies per 100 women years of exposure |
| C. | Accidental pregnancies per 10 women years of exposure |
| D. | Accidental pregnancies per women years of exposure |
| Answer» C. Accidental pregnancies per 10 women years of exposure | |