title: Complex interplay between health and successful aging: role of perceived stress, resilience, and social support.
abstract: Psychological and psychosocial resources, including resilience and social support, have traditionally been studied in the context of the stress paradigm and, more recently, in the context of successful aging. This study used moderated mediation analyses to examine the role of perceived stress in the relationships between physical and mental health functioning and self-rated successful aging (SRSA) and whether differences between people in level of resilience and social support changes the role of perceived stress in these relationships. A cross-sectional study of 1,006 older adults (mean age: 77 years) completed scales addressing SRSA, physical and mental health functioning, perceived stress, resilience, and social support. Results indicated that the strength of relationships between both physical and mental health functioning and SRSA were reduced after accounting for variation in level of perceived stress. The role of perceived stress in the association between mental health functioning and SRSA was found to be stronger among participants with the highest levels of resilience, and the influence of perceived stress on the degree of relationship between physical health functioning and SRSA was stronger among those with greatest social support. These findings suggest that interventions to reduce perceived stress may help break the link between disability and poor well-being in older adults. The findings further suggest that the impact of such interventions might differ depending on psychological resources (i.e., resilience) for mental health disabilities and external resources (i.e., social support) for those with physical health problems. The complex interplay of these factors should be taken into account in clinical settings.
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA; Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, La Jolla, CA. Electronic address: r6moore@ucsd.edu.
authors.forename: Raeanne C
authors.initials: RC
authors.lastname: Moore
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA; Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, La Jolla, CA.
authors.forename: Lisa T
authors.initials: LT
authors.lastname: Eyler
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA.
authors.forename: Brent T
authors.initials: BT
authors.lastname: Mausbach
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA; Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, La Jolla, CA.
authors.forename: Zvinka Z
authors.initials: ZZ
authors.lastname: Zlatar
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA; Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, La Jolla, CA.
authors.forename: Wesley K
authors.initials: WK
authors.lastname: Thompson
authors.affiliation: Department of Neurosciences, University of California, San Diego, La Jolla, CA.
authors.forename: Guerry
authors.initials: G
authors.lastname: Peavy
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA.
authors.forename: Pariya L
authors.initials: PL
authors.lastname: Fazeli
authors.affiliation: Department of Psychiatry, University of California, San Diego, La Jolla, CA; Sam and Rose Stein Institute for Research on Aging, University of California, San Diego, La Jolla, CA.
authors.forename: Dilip V
authors.initials: DV
authors.lastname: Jeste
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D003430:Cross-Sectional Studies; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D055500:Resilience, Psychological; D012944:Social Support; D013315:Stress, Psychological / Q000523:psychology*
keywords: Aging; disability; emotional health; perceived stress; psychosocial functioning; resilience