1.   They suggest that vulnerability factors are usefully conceived as only raising the risk of depression in the presence of a provoking agent.

2.   In fact, many childhood difficulties may not, in isolation, raise psychiatric risk at all.

3.   Although there is a high recovery rate, the radiation treatment itself raises the risk of new tumors.

4.   Also reduces many of the symptoms of menopause and may lower heart disease risk, but may raise risks of breast cancer.

5.   American Cancer Society epidemiologists studied more than a half-million women and found that years of tinting failed to raise the risk of dying from most common cancers.

6.   And as always, drought raises the risk of wildfires.

7.   And because testosterone speeds the production of red cells, it could thicken the blood, thus raising the risk of stroke.

8.   And since triglycerides raise the risk of clotting, having too much in the blood for too long could precipitate a heart attack.

9.   And wild fluctuations in street purity raise the risk of overdose.

10.   As Davis notes, the medical upheaval has raised the risk of eroded care without providing insurance coverage for all Americans.