Hartanto A, Kasturiratna KTAS, Hu M, Diong SF, Lua VYQ. Negative work-to-family spillover stress and heightened cardiovascular risk biomarkers in midlife and older adults.
J Psychosom Res 2024;
178:111594. [PMID:
38262325 PMCID:
PMC10947879 DOI:
10.1016/j.jpsychores.2024.111594]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 01/05/2024] [Accepted: 01/14/2024] [Indexed: 01/25/2024]
Abstract
OBJECTIVES
The current study aimed to investigate the health implications of negative work-to-family spillover on cardiovascular risk biomarkers.
METHODS
In a large-scale cross-sectional dataset of working or self-employed midlife and older adults in the United States (N = 1179), we examined five biomarkers linked to cardiovascular risk, including high-density lipoprotein (HDL) cholesterol, low-density lipoprotein cholesterol, triglyceride, interleukin-6, and C-reactive protein. Negative work-to-family spillover, measured using a four-item self-reported questionnaire, was included into our model to study its association with these cardiovascular risk biomarkers.
RESULTS
Our findings indicate a significant association between negative work-to-family spillover and cardiovascular risk biomarkers - higher triglycerides (β = 0.108, p < .001), interleukin-6 (β = 0.065, p = .026), and C-reactive protein (β = 0.067, p = .022), and lower HDL cholesterol (β = -0.104, p < .001). The associations on triglycerides (β = 0.094, p = .001) and HDL cholesterol (β = -0.098, p < .001) remained significant even after controlling numerous control variables of demographics, medication, health-status, and health-related behaviors. The findings were also consistent against slight variations in the analytic method and adjustment for multiple comparisons.
CONCLUSIONS
The current study supports the premise that spillover of work-related tensions into family life is associated with objective physiological changes that contribute to cardiovascular risk.
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