Precarious employment and mental health in European welfare state regimes: a multilevel approach

Abstract

Abstract Background Precarious employment (PE) is a key social determinant of health that is, in turn, shaped by the broader institutional framework of the country in which it is embedded. At the same time, evidence sustains that welfare state regimes (WSRs) have a decisive role in determining people's health. However, the interaction effect between them is yet to be studied from a public health perspective. This article examines how WSRs, PE and mental health (MH) relate in Europe, and whether this relationship differs between women and men. Methods Data were derived from the European Working Conditions Survey 2015. PE was measured through the Employment Precariousness Scale for Europe (EPRES-E), validated for comparative research in 22 European countries, which were classified into five WSRs (Bismarckian, Anglo-Saxon, Scandinavian, Southern and Central-Eastern). MH was measured through the WHO-5 Well-Being Index. In a sample of 30,795 formal employees, we performed multilevel poisson regression models stratified by women and men. Results Results show a gradual association between PE quartiles and poor MH (PR Q2=1.37 CI95% [1.13-1.65], Q3=1.86[1.51-2.30], Q4=2.96[2.31-3.81] men; PR Q2=1.15[0.97-1.37], Q3=1.48[1.22-1.79], Q4=2.06[1.64-2.58] women) after adjusting for control variables. Further, the Scandinavian WSR displayed an overall protective effect for MH among men, as compared with the Bismarckian (PR = 0.58[0.34-0.99]). Regarding the interaction effects, these were only significant in the Central-Eastern WSR, which was found to boost the negative association between PE and MH among women (PR = 1.17[1.03-1.33]). Conclusions These findings point to a differential effect of WSRs on the negative relationship between PE and MH according to gender. Key messages European welfare state regimes unequally affect the negative association between precarious employment and mental health. This differential is also gender-based, since the Central-Eastern regime further deteriorates the mental health of precarious employees only among women, as compared to the Bismarckian.