PLoS ONE · 2018 · 32 citations · 34 references
We observed higher scores in self-rated health and work ability among the self-employed than employees. Being self-employed leads to an increase in work ability across three years. The differences in work ability can be considered small, and more research is needed to establish the role of self-employment as a potential facilitator for sustainable employment.
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Erik von Elm, Douglas G. Altman, Matthias Egger et al. · PLoS Medicine · 2007 · 21.1K citations · Full text
Observational Studies, Retrospective Cohort Study, Meta-analysis +15
Robert Karasek, Chantal Brisson, Norito Kawakami et al. · Journal of Occupational Health Psychology · 1998 · 3.2K citations