A1 Journal article (refereed)
Five-factor model personality traits and grip strength : Meta-analysis of seven studies (2022)


Stephan, Y., Sutin, A. R., Canada, B., Deshayes, M., Kekäläinen, T., & Terracciano, A. (2022). Five-factor model personality traits and grip strength : Meta-analysis of seven studies. Journal of Psychosomatic Research, In press. https://doi.org/10.1016/j.jpsychores.2022.110961


JYU authors or editors


Publication details

All authors or editors: Stephan, Yannick; Sutin, Angelina R.; Canada, Brice; Deshayes, Maxime; Kekäläinen, Tiia; Terracciano, Antonio

Journal or series: Journal of Psychosomatic Research

ISSN: 0022-3999

eISSN: 1879-1360

Publication year: 2022

Publication date: 11/06/2022

Volume: In press

Publisher: Elsevier

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1016/j.jpsychores.2022.110961

Publication open access: Not open

Publication channel open access:


Abstract

Objective
To examine the association between Five-Factor Model personality traits and grip strength.

Method
Adults aged 16 to 104 years old (N > 40,000) were from the Health and Retirement Study, the Midlife in the United States Study, The English Longitudinal Study of Aging, the National Health and Aging Trends Survey, the United Kingdom Household Longitudinal Study, and the Wisconsin Longitudinal Study graduate and sibling samples. Participants had data on personality traits, demographic factors, grip strength, and mediators such as depressive symptoms, physical activity, body mass index (BMI), and c-reactive protein (CRP).

Results
Across all samples and a meta-analysis, higher neuroticism was related to lower grip strength (meta-analytic estimate: -0.07, 95%CI: −0.075; −0.056). Higher extraversion (0.04, 95%CI: 0.022; 0.060), openness (0.05, 95%CI: 0.032; 0.062), and conscientiousness (0.05, 95%CI: 0.04; 0.065) were associated with higher grip strength across most samples and the meta-analysis. Depressive symptoms were the most consistent mediators between neuroticism and grip strength. Depressive symptoms and physical activity partly mediated the associations with extraversion, openness, and conscientiousness. Lower CRP partly mediated the association with conscientiousness. Sex moderated the associations for extraversion, openness, and conscientiousness, with stronger associations among males. Age moderated the neuroticism association, with stronger associations among younger individuals.

Conclusion
This study provides replicable evidence that personality is related to grip strength and identifies potential moderators and mediators of these associations. Overall, higher neuroticism is a risk factor for low grip strength, whereas high extraversion, openness, and conscientiousness may be protective.


Keywords: personality traits; state of health; press force; ageing; meta-analysis

Free keywords: Neuroticism; Five-factor model; Grip strength; Aging


Contributing organizations


Ministry reporting: No, publication in press

Preliminary JUFO rating: 1


Last updated on 2022-23-06 at 16:12