MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Pearl index is ? |
| A. | Failures per 1000 women-years of exposure |
| B. | Failures per 100 women-years of exposure |
| C. | Failures per 10 women-years of exposure |
| D. | Failures per women-years of exposure |
| Answer» C. Failures per 10 women-years of exposure | |