The present study investigated nurses' perceptions of the problems associated with their decision-making in critical care settings. This paper reports a survey of 230 Australian practising critical care nurses. In responses to a set of structured questions concerning various difficulties in making decisions, it was found that between 22 and 56% of nurses reported to be experiencing difficulties on a weekly or more frequent basis 'due to knowledge base', 'lack of time to make decisions', 'lack of time to implement decisions', and 'personal values conflicts with other staff'. Nearly one-third (30.3%) of the respondents indicated that they disagreed with other staff who were responsible for making decisions in their units on at least a weekly basis. The nurses were also invited to comment in writing on their concerns in a variety of areas. Major sources of nurse dissatisfaction included: treatment decisions for patients with poor prognoses; disharmony with medical staff concerning decision autonomy issues, especially with junior doctors; time constraints on nursing care; the demands of new intensive care technology upon the nurses' knowledge bases; and the need for in-service education to address this problem. The paper concludes with arguments for the use of in-depth interviews to further study these issues.
