Vulnerability of employees in businesses with fewer than five workers (micro-enterprises) to occupational safety and health problems

Introduction

We assessed the characteristics of micro-enterprises (businesses with fewer than five workers) focusing on occupational safety and health (OSH) issues.

Methods

We performed a secondary analysis of data from the Economically Active Population Supplementary Survey and the fourth Korean Working Conditions Survey of 2014.

Results

Relative to larger businesses, micro-enterprises employ more women, temporary workers, and older workers (>55 years). In addition, more workers in micro-enterprises held “elementary occupations” (unskilled or under-skilled) or “sales and service jobs.” Key sectors of such employment included the sectors of “wholesale and retail trade” and “hotel and restaurants.” Furthermore, lower skilled workers in such micro-enterprises more frequently reported exposure to ergonomic risk factors and subsequent musculoskeletal disorders, and they also experienced a much higher fatality rate due to occupational injuries.

Conclusion

Our results indicate that Korean workers in micro-enterprises are more vulnerable to OSH problems than workers in larger businesses.

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