Nurses' knowledge, attitude and practice regarding non-pharmacologic interventions for behavioral and psychological symptoms of dementia.

ABSTRACT

BACKGROUND: To evaluate the knowledge, attitude and practice of nurses regarding non-pharmacologic therapies for behavioral and psychological symptoms of dementia (BPSD). METHODS: This cross-sectional, questionnaire-based study enrolled nurses at Peking Union Medical College Hospital (Beijing, China) between September 2022 and October 2022. Correlations between knowledge, attitude and practice scores were evaluated by Pearson correlation analysis. Factors associated with knowledge, attitude and practice scores were identified by multivariable linear regression. Based on a cross-sectional questionnaire survey, this study designed a questionnaire according to the Guidelines for Diagnosis and Treatment of Dementia in China, and randomly selected nurses from Peking Union Medical College Hospital to fill in the questions through the Wen-Juan-Xing online platform from September 2022 to October 2022. RESULTS: The analysis included 210 nurses (202 females). The average knowledge, attitude and practice scores were 11.06±2.61 (total score 18), 53.51±5.81 (total score 60) and 64.66 ± 10.35 (total score 80) points, respectively. Knowledge score was positively correlated with attitude score (r = 0.416, P < 0.001) and practice score (r = 0.389, P < 0.001); attitude and practice scores were also positively correlated (r = 0.627, P < 0.001). Multivariable analysis demonstrated that age ≥ 40 years-old (vs. ≤30 years-old) was associated with higher knowledge score (ß = 1.48, 95% confidence interval [95%CI] = 0.42-2.54, P = 0.006). Age ≥ 40 years-old (ß = 1.43, 95%CI = 0.35-2.51, P = 0.010 vs. ≤30 years-old) and bachelor's degree or higher (ß = 1.11, 95%CI = 0.12-2.10, P = 0.028 vs. college degree or lower) were associated with higher practice score. CONCLUSIONS: Older age and higher education level were associated with higher knowledge, attitude and/or practice scores. The findings of this study may help guide the development and implementation of education and training programs to improve the management of BPSD by nurses in China.