An epidemiologic study of dog bites among postmen in central Taiwan

The purpose of this study was to investigate the occupational hazard of dog bites among postmen.

Data were collected from postmen working for 9 post offices in central Taiwan using the postmen's 1994 annual health examinations. Of 237 eligible postmen, 192 postmen (81.0%), including 183 men and 9 women, participated in this study. Detailed personal and occupational information and experiences of dog bites during a 3-year period (1991 to 1994) were obtained through a structured questionnaire. Baseline variables and occupational data were examined as risk factors for the dog bites among the postmen using multiple logistic regression analysis.

We found that, during the 3-year period of study, 71.4% (137/192) of the postmen had had the experience of dog bites. Only 48.9% (67/137) had sought medical attention after a dog bite injury. There was also a regional difference among postmen experiencing dog bites. After controlling multiple variables, there was a 2.70-fold increase in risk of having dog bite accidents among postmen who worked in rural areas compared with those who worked in urban areas (95% confidence interval, 1.39 to 5.25).

Dog bites are a common occupational hazard for postmen. The incidence of dog bites among postmen is higher than the reported rates among general populations. There is a need to develop an effective prevention strategy to reduce the occurrence of dog bites among postmen. We also emphasize the importance of seeking adequate medical treatment after a dog bite injury.