Measuring and exploring mental health determinants: a closer look at co-residents' effect using a multilevel structural equations model.

ABSTRACT:

Objective

Previous research has demonstrated that individual risk of mental illness is associated with individual, co-resident, and household risk factors. However, modelling the overall effect of these risk factors presents several methodological challenges. In this study we apply a multilevel structural equation model (MSEM) to address some of these challenges and the impact of the different determinants when measuring mental health risk.

Study design and setting

Two thousand, one hundred forty-three individuals aged 16 and over from 888 households were analysed based on the Household Survey for England-2014 dataset. We applied MSEM to simultaneously measure and identify psychiatric morbidity determinants while accounting for the dependency among individuals within the same household and the measurement errors.

Results

Younger age, female gender, non-working status, headship of the household, having no close relationship with other people, having history of mental illness and obesity were all significant (p < 0.01) individual risk factors for psychiatric morbidity. A previous history of mental illness in the co-residents, living in a deprived household, and a lack of closeness in relationships among residents were also significant predictors. Model fit indices showed a very good model specification (CFI = 0.987, TLI = 0.980, RMSEA = 0.023, GFI = 0.992).

Conclusion

Measuring and addressing mental health determinants should consider not only an individual's characteristics but also the co-residents and the households in which they live.

SUBMITTER: Gabr H 

PROVIDER: S-EPMC9429464 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature