Associations Between Trauma, Sleep, and Cognitive Impairment Among Latino and Asian Older Adults. Issue 4 (5th January 2021)

• Record Type: Journal Article
• Authors: Saadi, Altaf; Cruz‐Gonzalez, Mario; Hwang, Andrew; Cohen, Lauren; Alegria, Margarita
• Is Part Of: Journal of the American Geriatrics Society. Volume 69:Issue 4(2021)
• Page Start: 1019
• Page End: 1026
• Publication Date: 2021-01-05
• Subjects: older adults -- trauma -- sleep -- cognitive impairment -- minority health; Geriatrics -- Periodicals; 618.97
• DOI: 10.1111/jgs.16986
• Languages: English
• ISSNs: 0002-8614

Abstract

Abstract : BACKGROUND/OBJECTIVES: Trauma survivors with chronic post‐traumatic stress disorder (PTSD) have been found to have cognitive impairment. But little is known about these outcomes among Latino and Asians who comprise more than 80% of the U.S. immigrant population. They also experience disparities in PTSD and dementia care albeit increased exposure to trauma. This study aimed to (1) examine the association between trauma exposures and PTSD with cognitive impairment in a sample of Latino and Asian older adults; and (2) assess whether sleep quality attenuated the PTSD‐cognitive impairment association. DESIGN: Cross‐sectional secondary analysis of baseline data from the Positive Minds‐Strong Bodies randomized controlled trial on disability prevention. SETTING: Community‐based organizations serving minority or immigrant older adults in Massachusetts, New York, Florida, or Puerto Rico. PARTICIPANTS: Hispanic/Latino and Asian/Pacific Islander adults aged 60 or older eligible per randomized controlled trial screening for elevated mood symptoms and minor‐to‐moderate physical dysfunction (n = 134 and n = 86, respectively). MEASUREMENTS: Neuropsychiatric measures were cognitive impairment (Mini Montreal Cognitive Assessment (MoCA)), PTSD (Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual‐5), trauma exposure (Brief Trauma Questionnaire), depression (Patient Health Questionnaire‐9), generalized anxiety (Generalized Anxiety Disorder Scale‐7), and daytime sleepiness (Epworth Sleepiness Scale). RESULTS: Mean age was 72.8 years and 77.5 years for the Latino and Asian groups, respectively. The Asian group was 100% immigrant, whereas 70.2% (n = 92) of the Latino group was foreign‐born. In unadjusted models, higher Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual‐5 scores were associated with decreased odds of normal cognitive functioning (MoCA ≥25) in the Asian group (odds ratio (95% confidence interval) = .93 (.87, .99)), but not the Latino group (odds ratio (95% confidence interval) = .99 (.95, 1.05)). This association remained significant after adjusting for covariates. Daytime sleepiness did not moderate the association between PTSD and cognitive functioning in the Asian group. CONCLUSION: Higher PTSD symptoms were associated with cognitive impairment in Asian, but not Latino, older adults. Clinicians serving older Asians should integrate trauma and cognitive screening to ensure this growing, underserved population receives appropriate evidence‐based treatments.