Occupational injury and stress.

A literature search was conducted to identify studies that measured the relationship between stress and occupational injury. Studies that provided a quantitative measure of stress and occupational injury and a quantitative assessment of the relationship between these two factors were selected for this review. Twenty studies were identified, and all had P values of less than .05 or odds ratios ranging from .3 to 4.6. Twelve of 17 measures had odds ratios greater than 1.0. Several factors limit the generalizability of these results, however, and these include methodological differences in the assessment of stress and injury, study design, and limited representation of occupations.