When do older adults seek primary care services for depression?
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001294:Attitude to Health; D003866:Depressive Disorder / Q000175:diagnosis / Q000523:psychology / Q000628:therapy*; D005260:Female; D015577:Geriatric Assessment; D019538:Health Care Surveys; D006801:Humans; D008297:Male; D010342:Patient Acceptance of Health Care / Q000523:psychology*; D010817:Physician-Patient Relations; D011320:Primary Health Care / Q000706:statistics & numerical data*; D012928:Social Desirability; D012944:Social Support; D011795:Surveys and Questionnaires