The aims of this study were to evaluate the prevalence of upper body quadrant pain among Israeli professional urban bus drivers and to evaluate the association between individual, ergonomic, and psychosocial risk factors and occurrence of neck pain. Three hundred and eighty-four male urban bus drivers were consecutively enrolled in the study. Data pertaining to work-related ergonomic and psychosocial stress factors were collected. The 12-month prevalence of neck pain was 21.2%, followed by shoulder: 14.7%, upper back: 8.3%, elbow: 3.0%, and wrist: 3.0% pain. Prevalence of neck pain was associated with uncomfortable seats (odds ratio; OR [95% confidence interval; CI]: 2.2 [1.2-4.3], back support (2.3 [1.2-4.2]), and steering wheel (2.2 [1.1-4.5]). Drivers with neck pain reported significantly higher prevalence of pain in the upper back (OR [95% CI]: 5.9 [2.7-12.9]), shoulders (8.1 [4.3-15.3]), and wrists (7.0 [2.0-21.8]) compared to drivers without neck pain. Work-related organizational stress factors were not associated with neck pain prevalence.
Entrapment is an important predictor of suicide ideation and can serve as a moderator, in that its presence may exacerbate the harsh situation of subjective stress within the military context and intensify it into a suicide risk.
This study compared self-concept scores from the Tennessee Self Concept Scale (TSCS) of 178 alcohol-and 156 drug-dependent male clients in an abstinent, therapeutic community. A multivariate analysis of the TSCS scores indicated that substance abuse, when age and race were statistically controlled, yielded only three significant results (True/False ratio; Psychosis; and Personality Disorder). These data were interpreted as indicating greater similarity than difference for the alcohol-and drug-dependent men regarding self-concept. The data also indicated the value of using a multivariate rather than a bivariate design in examining the relationships between substance abuse patterns and self-concept.
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