Palliative care knowledge and self-efficacy: a comparative study between intensive care units and general units...

The growing number of terminally ill patients has underscored the importance of equipping healthcare workers with adequate palliative care knowledge and self-efficacy. This study aimed to compare the palliative care knowledge and self-efficacy of nurses in intensive care units (ICUs) with those in general wards at hospitals affiliated with Kerman University of Medical Sciences in 2023.

This descriptive-comparative cross-sectional study involved nurses from intensive care units and general wards of three hospitals affiliated with Kerman University of Medical Sciences, for a total sample size of 300 nurses (150 in each group). The samples were selected using convenience sampling. The data collection tools included a demographic information questionnaire, the Palliative Care Knowledge Test (PCKT), and the Palliative Care Self-Efficacy Scale (PCSES). Convenience Sampling method was used. The data were analyzed using SPSS 23. Descriptive statistics (frequency, percentage, mean, and standard deviation) and inferential statistics (independent t-test, Mann-Whitney U test and multivariate stepwise regression) were employed. Statistical significance was determined by a p-value of ≤ 0.05.

The mean score for palliative care knowledge was 10.59 (± 2.10) for nurses in intensive care units and 10.43 (± 2.33) for nurses in general wards, with no significant difference between the two groups (P = 0.53). Similarly, the mean score for palliative care self-efficacy was 28.01 (± 10.29) for nurses in intensive care units and 27.98 (± 10.33) for nurses in general wards, with no significant difference between the groups (P = 0.98). Variables such as the history of caring for dying patients in the hospital (P = 0.004) or at home (P = 0.01), workplace (P = 0.002), and work experience (P = 0.03) were identified as the main predictors of palliative care knowledge and palliative care self-efficacy was affected by age (P < 0.001), history of participation in palliative care training courses (P = 0.008), and palliative care knowledge score (P = 0.01).

This study revealed no significant difference in total scores of palliative care knowledge or self-efficacy between nurses in intensive care units and general wards It is suggested that more efforts be made to increase the knowledge and self-efficacy of all nurses, especially nurses in ICU departments, till providing a standard palliative care setting.