Assessment of ergonomic load on the prevalence of work-related musculoskeletal disorders in ICU nurses
10.20001/j.issn.2095-2619.20230407
- VernacularTitle:ICU护士工作相关肌肉骨骼疾患患病现状与工效学负荷评估
- Author:
Shuangfeng ZHENG
1
;
Yuan YUAN
;
Likun LUO
;
Ting TANG
;
Yinglan LI
;
Xin JIANG
;
Ping YAN
Author Information
1. The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China
- Publication Type:Journal Article
- Keywords:
Work-related musculoskeletal disorders;
ICU;
Prevalence;
Ergonomic;
Load;
Assessment;
Nurses
- From:
China Occupational Medicine
2023;50(2):155-158
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the prevalence of work-related musculoskeletal disorders(WMSDs) among intensive care unit (ICU) nurses, assess its relationship with ergonomic load and overall exposure levels. Methods: A total of 272 ICU nurses from two tertiary hospitals in a city were selected as the research subjects using convenient sampling method. The Chinese Musculoskeletal Disorder Questionnaire was used to investigate the prevalence of WMSDs among the ICU nurses. The Quick Exposure Check (QEC) was used to assess the ergonomic load on the back, shoulder/arm, hand/wrist, and neck during different clinical nursing operations. Results: The annual prevalence of WMSDs was 75.7% among ICU nurses. The annual prevalence of WMSDs in different body parts, from high to low, was as follows： lower back, neck, shoulder/arm, back, knee, hip/leg, hand/wrist, ankle/foot, and elbow (54.8% vs 43.4% vs 40.8% vs 36.0% vs 21.3% vs 19.9% vs 18.8% vs 18.4% vs 8.1%, P<0.01). ICU nurses had the highest QEC scores on the back (dynamic), shoulder/arm, hand/wrist, and neck with assisting patient turning (all P<0.05) among the six clinical nursing items. During the operation of patient turning, patient lifting, patient bathing, and bed sheet changing for bedridden patients, the back (dynamic) and shoulder/arm were at a high load level, while the hand/wrist and neck were at a mild load level. When nurses were providing tracheostomy care and oral care for intubated patients, their back (static), shoulder/arm, hand/wrist, and neck were at a mild load level. The overall exposure rate for assisting patient turning, patient lifting, oral care for intubated patients, bed sheet changing for bedridden patients, patient bathing, and tracheostomy care were 77.8%, 66.5%, 63.6%, 60.2%, 58.5%, and 57.4%, respectively. The risk for assisting patient turning was classified as level four, while the risk for other clinical nursing items was level three. Conclusion: The prevalence of WMSDs in ICU nurses is high. Both ergonomic load level and total exposure rate of back, shoulder/arm, hand/wrist and neck were high during clinical nursing operations.
