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Factors Related to Physical and Mental Health in Workers With Different Categories of Employment.

INTRODUCTION
We examined a large representative sample of workers in South Korea to compare the subjective well-being and musculoskeletal symptoms of those with standard employment and those with non-standard employment (temporary, daily, and part-time work).


METHODS
This was a secondary analysis of data from the fifth Korean Working Condition Survey, conducted in 2017.


RESULTS
Female part-time workers who had temporary and daily jobs were more likely to have poor subjective well-being, whereas female regular workers with part-time jobs were less likely to have poor subjective well-being than regular workers with full-time jobs. Daily workers of both sex with full-time jobs were more likely to have musculoskeletal pain than regular workers.


CONCLUSION
Our characterization of workers with precarious employment indicated that several modifiable factors affected the subjective well-being and musculoskeletal symptoms of these workers.