Knowledge in the Area of Prevention and Treatment of Pressure Injuries Among Nurses: Report from the Study

Introduction: Pressure injuries represent a significant issue in nursing care, with prevalence rates ranging from 5 to 27% among hospitalized patients and 3-32% in long-term care settings. Nurses' knowledge of pressure injury prevention and treatment plays a crucial role in reducing their incidence. Objective: The aim of this study was to assess nurses' knowledge of pressure injury prevention and treatment, taking into account their professional and postgraduate education, self-directed learning activities, and interest in wound care. Materials and Methods: This study included 500 nurses working in hospital wards and primary healthcare settings who participated in specialized nursing training programs. The Pieper-Zulkowski Pressure Ulcer Knowledge Test (PZ-PUKT), in its 2021 version and adapted into Polish was used to assess the nurses' knowledge. The main study was conducted over five months, from March to July 2024. Results: This study revealed that nurses' knowledge of pressure injury prevention and treatment was above average, with a mean score of 49.6 ± 5.2. Conclusions: The level of knowledge among the nurses assessed using the Polish version of the PZ-PUKT was above average. The PZ-PUKT test can be a useful tool for evaluating pressure injury knowledge among both nursing students and employed nurses and may serve as a means for identifying knowledge gaps in pressure injury prevention and treatment.