While significant associations are seen for both, the associations are more pronounced in women

Reduction seen in odds of major depressive episode, moderate-to-severe anxiety with intervention sessions delivered by nonspecialist

Authors say more studies are needed to understand ideal timing window for treatment initiation

Odds of depression and anxiety symptoms rose in association with objectively measured vision impairment

Finding seen among individuals with long-term physical health conditions

Moderate reductions in depression seen for walking or jogging, yoga, strength training, mixed aerobic exercises, tai chi or qigong

Feelings of depression much more likely for those never or rarely receiving social and emotional support and living alone

Findings based on neuroimaging and clinical data can speed knowledge of efficacy to one week

Risk for insomnia even higher for those with depression or anxiety

Authors say findings may help identify youth at risk for psychosis spectrum symptoms