This study analyzed the effect of workers' socio-psychological burden factors on musculoskeletal disorders. A survey was conducted targeting office and field workers in the Seoul metropolitan area. Analysis was performed using the results of 357 surveys out of 400 surveys. The analysis results were derived as follows. First, the socio-psychological burden factor did not show statistically significant results for musculoskeletal disorders. Second, it was found that job stress factors also had a positive effect on musculoskeletal disorders. Third, social psychological burden factors were found to be more positive than office workers than field workers. Fourth, there was a statistically significant correlation between job stress and musculoskeletal disease risk scores. From the above results, job stress factors affect musculoskeletal disease risk factors (work frequency, pain level, and duration) and the increase in musculoskeletal disorders and the number of accidents.

Abstract
1. 서 론
2. 이론적 배
    2.1 선행연구 고찰
    2.2 변수에 관한 이론적 논의
3. 연구방법
    3.1 연구모형 및 가설설정
    3.2 연구대상 및 연구기간
    3.3 측정도구 및 설문 구성
    3.4 분석방법
4. 연구결과
    4.1 연구대상의 일반적 특성
    4.2 측정도구의 신뢰도 분석 결과
    4.3 요인분석 결과
    4.4 상관관계분석 결과
    4.5 회귀분석 결과
    4.6 독립표본 t검정(t-test)
    4.7 빈도분석 결과
    4.8 NIOSH 기준의 부담
    4.9 위험점수 기준의 부담
    4.10 독립변수와 종속변수의 관련성 분석결과
    4.11 가설검증 결과
5. 요약 및 결론
    5.1 연구결과 요약
    5.2 결론 및 제언
6. References

• 이호준(서울과학기술대학교 안전공학과) | Ho-Jun Lee (Department of Safety Engineering, Graduate School, SEOULTECH)
• 권영국(서울과학기술대학교 안전공학과) | Young-Guk Kwon (Department of Safety Engineering, Graduate School, SEOULTECH) Corresponding Author