STATISTICS for exam - STATISTICS DIAGNOSING IN...

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Unformatted text preview: STATISTICS DIAGNOSING IN PSYCHIATRY/WHY IS IT IMPORTANT? • 30% of adults will have a diagnosable mental illness in any given year • 50% of adults will experience 1 or more disorders in their lifetime • 50%+ pts with mental illness are treated by primary car docs • Depression is 10% of leading causes of disability • 70% of suicides are secondary to depression • MDD occurs in 40-65% of pts who have had MIs, 9-31% in pts 3-4 months after stroke, 16-30% in pts w/ MS, 20-30% in pts with Parkinson’s • 10% of diabetes Type II pts have bipolar I D/O • 40% of pts with bipolar D/O have migraines (43% women, 31% men) GERIATRIC PSYCHOPATHOLOGY • 12% of population is over 65 • 700% increase in 85 yo+ age group • Mean lifespan is 78 years w/ 30 average years in retirement • 60% of dementia is due to Alzheimer’s • 15% of dementia is due to multi-infarct dementia • 25% of dementia is due to mix of degenerative ds, alcohol, metabolic & infectious etiologies • 5% of 60 YO will develop Alzheimer’s • 20-40% of 80 YO will develop Alzheimer’s • 35% of Parkinson’s patients get dementia • 50% of elderly in nursing homes suffer from some form of dementia • 21% of elderly in nursing homes have non-organic mental D/O • 80% of elderly in nursing homes have a psychiatric Dx • 5% of elderly population live in a nursing home • 25% of primary care pts suffer from depression • 35% of inpatients suffer from depression • 50% of oncology pts suffer from depression • 15% of elderly pts have significant depressive symptoms • 4% of elderly patients have anxiety D/O • 8% of 65+ YO have dementia • 2/3 of dementia victims live at home • 0.1% of 65+ YO have bipolar D/O • 1.4% of 18-44 YO have bipolar D/O • White males over 65 account for 81% of all completed suicides in US • 70% of GAD are secondary to MDD • 20-40% of late life MDD have GAD • 50% of elderly who present w/ delirium in hospital are Dx’d w/ dementia in 6 months BIPOLAR DISORDER • 50% of mania episodes are followed by major depressive episodes...
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STATISTICS for exam - STATISTICS DIAGNOSING IN...

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