|
|
| Studies Show OCs Reduce Risk of |
|
| Ovarian
Cancer |
|
|
|
|
| Summary of RR
with |
||
| ever-use of OC: |
||
| 0.64 (95% CI,
0.57-0.73) |
||
| 0.0 |
| 0.5 |
| 1.0 |
| 1.5 |
| 2.0 |
| 2.5 |
| 3.0 |
| 3.5 |
| Hankinson SE et al. Obstet
Gynecol. 1991;80:708-714. |
