Antidepressant use, depressive symptoms, and incident frailty in women aged 65 and older from the Women's Health Initiative Observational Study.

MedStar author(s):
Citation: Journal of the American Geriatrics Society. 60(5):854-61, 2012 May.PMID: 22568404Institution: MedStar Health Research InstituteForm of publication: Journal ArticleMedline article type(s): Journal Article | Multicenter Study | Research Support, N.I.H., ExtramuralSubject headings: *Antidepressive Agents/tu [Therapeutic Use] | *Depression/co [Complications] | *Depression/dt [Drug Therapy] | *Frail Elderly/sn [Statistics & Numerical Data] | Aged | Female | Humans | Middle Aged | Prospective Studies | Women's HealthYear: 2012Local holdings: Available online from MWHC library: 1995 - 2000, then 2006-present, Available in print through MWHC library: 1999 - 2006ISSN:
  • 0002-8614
Name of journal: Journal of the American Geriatrics SocietyAbstract: CONCLUSION: In older adult women, depressive symptoms and antidepressant use were associated with frailty after 3 years of follow-up. 2012, Copyright the Authors Journal compilation 2012, The American Geriatrics Society.DESIGN: Secondary analysis of the Women's Health Initiative Observational Study (WHI-OS), a prospective cohort study.MEASUREMENTS: Antidepressant use was assessed through medication container inspection at baseline. Four groups were created according to baseline use and Burnam depression screen (range 0-1, 0.06 cutoff): antidepressant nonusers without depressive symptoms (reference group), antidepressant nonusers with depressive symptoms, antidepressant users without depressive symptoms, and antidepressant users with depressive symptoms. Frailty components included slowness or weakness, exhaustion, low physical activity, and unintended weight loss, ascertained through self-report and physical measurements at baseline and Year 3.OBJECTIVES: To examine the associations between depressive symptoms, antidepressant use, and duration of use with incident frailty 3 years later in nonfrail women aged 65 and older.PARTICIPANTS: Women aged 65 to 79, not frail at baseline.RESULTS: Of 27,652 women at baseline, 1,350 (4.9%) were antidepressant users and 1,794 (6.5%) were categorized as depressed. At Year 3, 4,125 (14.9%) were frail. All groups had a greater risk of incident frailty than the reference group. Odds ratios (ORs) ranged from 1.73 (95% confidence interval (CI) = 1.41-2.12) in antidepressant users who were not depressed to 3.63 in antidepressant users who were depressed (95% CI = 2.37-5.55). All durations of use were associated with incident frailty (<1 year OR = 1.95, 95% CI = 1.41-2.68; 1-3 years OR = 1.99, 95% CI = 1.45-2.74; >3 years OR = 1.60, 95% CI = 1.20-2.14).SETTING: WHI-OS was conducted in 40 U.S. clinical centers.All authors: Borson S, Calhoun D, Coday M, Goveas JS, Gray SL, LaCroix AZ, Lakey SL, Masaki KH, Ockene JK, Rosal MC, Smoller JW, Williams CD, Woods NFFiscal year: FY2012Digital Object Identifier: Date added to catalog: 2013-09-17
Holdings
Item type Current library Collection Call number Status Date due Barcode
Journal Article MedStar Authors Catalog Article 22568404 Available 22568404

Available online from MWHC library: 1995 - 2000, then 2006-present, Available in print through MWHC library: 1999 - 2006

CONCLUSION: In older adult women, depressive symptoms and antidepressant use were associated with frailty after 3 years of follow-up. 2012, Copyright the Authors Journal compilation 2012, The American Geriatrics Society.

DESIGN: Secondary analysis of the Women's Health Initiative Observational Study (WHI-OS), a prospective cohort study.

MEASUREMENTS: Antidepressant use was assessed through medication container inspection at baseline. Four groups were created according to baseline use and Burnam depression screen (range 0-1, 0.06 cutoff): antidepressant nonusers without depressive symptoms (reference group), antidepressant nonusers with depressive symptoms, antidepressant users without depressive symptoms, and antidepressant users with depressive symptoms. Frailty components included slowness or weakness, exhaustion, low physical activity, and unintended weight loss, ascertained through self-report and physical measurements at baseline and Year 3.

OBJECTIVES: To examine the associations between depressive symptoms, antidepressant use, and duration of use with incident frailty 3 years later in nonfrail women aged 65 and older.

PARTICIPANTS: Women aged 65 to 79, not frail at baseline.

RESULTS: Of 27,652 women at baseline, 1,350 (4.9%) were antidepressant users and 1,794 (6.5%) were categorized as depressed. At Year 3, 4,125 (14.9%) were frail. All groups had a greater risk of incident frailty than the reference group. Odds ratios (ORs) ranged from 1.73 (95% confidence interval (CI) = 1.41-2.12) in antidepressant users who were not depressed to 3.63 in antidepressant users who were depressed (95% CI = 2.37-5.55). All durations of use were associated with incident frailty (<1 year OR = 1.95, 95% CI = 1.41-2.68; 1-3 years OR = 1.99, 95% CI = 1.45-2.74; >3 years OR = 1.60, 95% CI = 1.20-2.14).

SETTING: WHI-OS was conducted in 40 U.S. clinical centers.

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