Nurses' Perception of the Bed Alarm System in Acute-Care Hospitals

In hospitals, the nurse uses the bed alarm system for patients' safety, which may have some forms of physical restraints included, depending on the situation. However, the nurses' perceptions of the bed alarm system with reference to restraints are yet to be clarified. Moreover, there were no reports that can shed light upon the factors that relate to nurses' perceptions about the bed alarm system in Japan. The objective of this study is to investigate the nurses' perception on whether the bed alarm can be considered as a form of physical restraint and to elucidate the factors that pertain to the nurses' perceptions regarding the bed alarm.

This study conducted a quantitative cross-sectional survey. We used bivariate logistic regression analyses to investigate the nurses' perception and the factors affecting these perception. Ethical approval was obtained from the research ethics committee of the Kyoto University. Participants opted for answering the questionnaire voluntarily.

The sample population comprised of 289 nurses from 10 acute-care hospitals. Out of these, 214 (74.0%) nurses considered the bed alarm system as a form of restraint, and 75 nurses (26.0%) did not. Furthermore, the nurses' perception was relevant to the hospitals that they belonged to, their years of experience, and the content of education. It was especially interesting that the group of nurses with little experience had the consciousness of being considered the bed alarm as restraint compared with nurses with many years of experience.

The alarm systems are gradually being considered to be classified as a restraint. Hospitals should ensure providing an ethically sensitive climate and appropriate educational opportunities to help nurses build these perceptions for patient care. An ethically sensitive climate and appropriate educational opportunities would lead to an environment that nurtures nurses with the ability to recognize problems in daily care.