Risk factors of work-related upper extremity musculoskeletal disorders in male cameramen.
10.1186/s40557-014-0052-x
- Author:
Jung Ho KIM
1
;
Byung Seong SUH
;
Soo Geun KIM
;
Won Sool KIM
;
You Il SHON
;
Hee Seung SON
Author Information
1. Department of Occupational and Environmental Medicine, Kangbuk Samsung Medical Center of Sungkyunkwan University, Seoul, Republic of Korea. byungseong.suh@samsung.com
- Publication Type:Original Article
- Keywords:
Occupational diseases;
Cameramen;
Ergonomics;
Physical burden;
BMI;
Exercise
- MeSH:
Arm;
Elbow;
Hand;
Health Behavior;
Human Engineering;
Humans;
Logistic Models;
Male*;
National Institute for Occupational Safety and Health (U.S.);
Occupational Diseases;
Posture;
Risk Factors*;
Shoulder;
Shoulder Pain;
Upper Extremity*;
Wrist
- From:Annals of Occupational and Environmental Medicine
2015;27(1):5-
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVE: The aim of this study is to determine the risk factors related to upper extremities work-related musculoskeletal disorders (WRMSDs) in cameramen. METHODS: A questionnaire survey was performed on 166 cameramen in a broadcasting station. The questionnaire consisted of questions on the general characteristics, the health behavior, work type and duration, physical burden, ergonomic posture, and musculoskeletal symptoms. Definition of musculoskeletal disorders was based on NIOSH criteria. RESULTS: The positive rate of WRMSDs symptoms by parts of the body was turned out to be the highest in the shoulder (14.5%) and the lowest in arm and elbow (6%). Logistic regression analysis revealed that symptoms in the shoulders increased with BMI (OR = 3.62, 95% CI = 1.03-12.71), physical burden (OR = 9.29, 95% CI = 1.72-61.78 in the very hard group) and ergonomic factors (OR = 4.50, 95% CI = 1.03-19.68). Ergonomic factors were only related to the symptoms of hand and wrist (OR = 10.21, 95% CI = 1.02-102.20). WRMSDs symptoms, in the whole upper extremities, were higher in the 50 or older age group (OR = 5.86, 95% CI = 1.03-33.26), higher BMI group (OR = 3.26, 95% CI = 1.28-13.53), non-exercise group (OR = 2.37, 95% CI = 1.24-12.59), high physical burden group (OR = 7.6, 95% CI = 1.34-52.74), and high grade ergonomic risk group (OR = 4.82, 95% CI = 1.29-16.06). CONCLUSION: The most serious musculoskeletal disorders of male cameramen were shoulder pain. Ergonomic factors and physical burden were the most significant factors affecting WRMSDs in cameramen in this study. Cameramen should be educated to be able to improve the ergonomic occupational environment and to set up preventive measures against the risk factors during work.
