The effectiveness of the intervention in the workplace on patients suffering from Cervicobrachial disorder.
- Author:
Myung Ho SOHN
1
;
Jin Su CHOI
;
Seok Joon SOHN
;
Yang Ok KIM
;
Jong PARK
Author Information
1. Department of Preventive Medicine, Seonam University Medical School, Korea.
- Publication Type:Original Article
- Keywords:
Cervicobrachial;
Cummulative traumatic disorder (CTD);
Intervention study
- MeSH:
Anxiety;
Back Pain;
Depression;
Fatigue;
Hand;
Hostility;
Humans;
Intervention Studies;
Myalgia;
Neck;
Neurologic Examination;
Questionnaires;
Sensation;
Shoulder;
Upper Extremity;
Wrist
- From:Korean Journal of Occupational and Environmental Medicine
1999;11(4):460-475
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: In order to reveal the effectiveness of the intervention in the workplace on patients suffering from cervicobrachial disorder (CBD), we reexamined 96 workers out of 137 workers suffering from CBD on the assembly lines of an electric manufacturing factory by using questionnaires, physical exams and neurological exams. METHODS: Analyses were made of the characteristics of the 96 workers of this company suffering from 1994 to 1996 with special concern for differences before and after the improvement of the working environment. After reexamination of the 96 patients the following results were obtained. RESULTS: We observed an improvement in the 10 most common subjective symptoms of CBD. These symptoms included general fatigue, pain on neck and shoulders, dullness of the upper extremities, back pain and discomfort and a tingling sensation in the hands and wrists (p < 0. 05). The percentage of workers who complained muscle tenderness of neck and shoulder were reduced (p < 0.05). the percentage of workers with abnormal Morley examination was reduced from 28. 5% to 2. 100 (p < 0.01), and of workers with abnormal EMG finding went from 12. 4% to 2. lao (p < 0. 01) and of grade 3 and grade 4 CBD was reduced from 42. 3% and 18. 3% respectively to 33. 3% and 2. ba (p < 0. 01). Grade 3 and over laborers of CBD had higher scores in somatization, anxiety, depression, hostility, interpersonal sensitivity, phobic anxiety, obsessive-compulsive, neurasthenic, hypochondriacal than other sufferers in the SCL-90-R exam (p < 0. 01). CONCLUSIONS: in conclusion intervention had effectiveness on subjective symptoms of neck and shoulder and decreasing abnormal finding of muscle tenderness, neurological examination and EMG.
