Laboratory stress: what causes it?

One hundred-fifty questionnaires were distributed to gather specific information about the causes of stress in the hospital-employed medical technologist (MT). Sixty-four percent were returned. The results were analyzed using Friedman's two-way analysis of variance by ranks. Although the causes of stress to the medical laboratorian are many and they are affected by variables within the worker, certain items are more significant causes of stress than others. Physicians, stats, the need for accuracy, lack of communication, errors, and overwork are major causes of stress. These are the stressors that must be controlled or modified to reduce stress to the MT employed in a hospital laboratory.