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Psychological distress in older adults linked to immigrant status, dietary intake, and physical health conditions in the Canadian Longitudinal Study on Aging (CLSA)

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dc.contributor.authorDavison, Karen M.
dc.contributor.authorLung, Yu
dc.contributor.authorLin, Shen (Lamson)
dc.contributor.authorTong, Hongmei
dc.contributor.authorKobayashi, Karen M.
dc.contributor.authorFuller‑Thomson, Esme
dc.date.accessioned2021-07-14
dc.date.accessioned2022-05-31T01:44:18Z
dc.date.available2022-05-31T01:44:18Z
dc.date.issued2020
dc.description.abstractBackground Psychological distress increases mortality risk; there is little knowledge about its prevelance and contributory factors in older populations. Methods Canadian Longitudinal Study on Aging baseline data (2010–2015) were analyzed to examine the relationship between Kessler's Psychological Distress Scale-K10 and immigrant status (recent/mid-term,<20 years; long-term, ≥20 years; Canadian-born). Covariates included socioeconomic and health-related variables. Stratified by sex, two series of multinomial logistic regression were used to calculate the likelihood of having mild distress (20 < K10 score ≤24) and moderate/severe distress (K10 score >24). Results Respondents (n = 25,700) were mainly Canadian-born (82.8%), 45–65 years (59.3%), earning <C$100,000/year (58.2%), and had a post-secondary education (78.4%). For women, psychological distress was associated with being a recent/mid-term immigrant(OR=1.76, 99% CI 1.09–2.83), marital status (widowed/divorced/separated, OR=1.62, 99% CI 1.19–2.20), lower education level (<secondary school; OR = 1.95, 99% CI 1.32–2.88), lower intake of fruit and vegetable (≤ 2/day; OR=1.50, 99% CI 1.05–2.14), higher waist-to-height ratio (>cut-off; OR=1.32, 99% CI 1.02–1.70), and higher nutritional risk (ORs = 2.16–3.31, p's <0.001). For men, psychological distress was associated with under-nutrition (grip strength<cut-off, OR=1.57, 99% CI 1.14–2.16). For men and women, psychological distress was associated with age (>56 years, ORs=0.19–0.79, p's<0.01), lower income (≤C$149,000, ORs = 1.68–7.79, p's<0.01), multi-morbidities (ORs = 1.67–4.70, p's<0.01), chronic pain (ORs = 1.67–3.09, p's<0.001) and higher intake of chocolate (≥ 0.6 bar/week, ORs=1.61–2.23, p's<0.001). Limitations Cross-sectional design prohibits causal inferences. Conclusions Nutritional factors, immigration status, social, and health-related problems are strongly associated with psychological distress among midlife and older adults.
dc.description.urihttps://library.macewan.ca/cgi-bin/SFX/url.pl/CF1
dc.identifier.citationDavison, K. M., Lung, Y., Lin, S. L., Tong, H. M., Kobayashi, K. M., & Fuller-Thomson, E. (2020). Psychological distress in older adults linked to immigrant status, dietary intake, and physical health conditions in the Canadian Longitudinal Study on Aging (CLSA). Journal of Affective Disorders, 265, 526-537. DOI: https://www.sciencedirect.com/science/article/abs/pii/S016503271930789X
dc.identifier.doihttps://doi.org/10.1016/j.jad.2020.01.024
dc.identifier.urihttps://hdl.handle.net/20.500.14078/2423
dc.languageEnglish
dc.language.isoen
dc.rightsAll Rights Reserved
dc.subjectCanadian Longitudinal Study on Aging
dc.subjectCLSA
dc.subjectimmigrants
dc.subjectpsychological distress
dc.subjectolder adults
dc.subjectnutrient intake
dc.titlePsychological distress in older adults linked to immigrant status, dietary intake, and physical health conditions in the Canadian Longitudinal Study on Aging (CLSA)en
dc.typeArticle
dspace.entity.type

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