Prevalence of and risk factors for low back pain among staffs in schools for physically and mentally handicapped children.
The objective of this study is to clarify the prevalence of and risk factors for low back pain (LBP) in schools for physically and mentally handicapped children. This study design is a cross-sectional study. The subjects included were 1,869 staff members from 19 prefectural schools for children in Shizuoka Prefecture, Japan, which included schools for the blind, deaf-mutes, physically handicapped, and mentally retarded children. A total of 975 subjects completed two postal questionnaires which included morbidity, demographic factors, nursing activity, and psychosocial factors. The answer rate was 52%. The one-month prevalence of LBP was 45%. According to the classification of nursing activity, assistance in movement 1.67 (95% CI 1.27-2.14), excretory function 1.45 (1.11-1.88), and feeding 1.44 (1.10-1.90) showed significant increases in the odds ratio. The adjusted odds ratio significantly increased by 2.35 (1.78-3.11) in the group with depression symptoms as well as in the group with job stressors such as quantitative, qualitative, and physical work loads, job control, utilization of technique, interpersonal conflicts, and degree of satisfaction with their work/home life.
Muto
Shigeki
S
Seirei Center for Health Promotion and Preventive Medicine, 2-35-8 Sumiyoshi, Hamamatsu, Shizuoka 430-0906, Japan.
Muto
Takashi
T
Seo
Akihiko
A
Yoshida
Tsutomu
T
Taoda
Kazushi
K
Watanabe
Misuzu
M
D000328:Adult; D002648:Child; D003430:Cross-Sectional Studies; D019988:Children with Disabilities; D005178:Faculty; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D017116:Low Back Pain / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012307:Risk Factors