Incidence of needlestick injuries in hospital personnel: implications for prevention.

A retrospective review of needlestick injuries was conducted for the period January 1979 through May 1981 at a major university teaching hospital. The objective of this review was to determine the needlestick injury rate among employees according to department, occupation, activity, shift, and full- or part-time status. Two hundred eighty-six incidents of needlestick injuries were recorded. Almost 90% of injuries occurred in nursing, housekeeping, and clinical laboratory personnel. Direct handling of needles primarily involved nursing and laboratory personnel. Housekeeping personnel were injured primarily as "innocent victims" hauling trash. Significantly elevated incidence rates were observed in part-time and night-shift personnel. Incidence rates in registered nurses significantly exceeded rates in licensed practical nurses. On the basis of these findings, it is suggested that prevention of such incidents should be focused on such high-risk groups.