Implementation of evidence-based practice across medical, nursing, pharmacological and allied healthcare professionals: a questionnaire survey in nationwide hospital settings.
BACKGROUND
Implementation of evidence-based practice (EBP) is regarded as core competence to improve healthcare quality. In the current study, we investigated the EBP of six groups of professionals: physicians, nurses, pharmacists, physical therapists, technicians, and other allied healthcare personnel.


METHODS
A structured questionnaire survey of regional hospitals throughout Taiwan was conducted by post in 2011. Questionnaires were mailed to all healthcare workers of 11 randomly selected hospitals. Linear and logistic regression models were used to examine predictors for implementing EBP.


RESULTS
In total, 6,160 returned questionnaires, including 645 from physicians, 4,206 from nurses, 430 from pharmacists, 179 from physical therapists, 537 from technicians, and 163 from other allied healthcare professionals, were valid for the analysis. Physicians and pharmacists were more aware of EBP than were the other professional groups (p < 0.001). Positive attitudes toward and beliefs in EBP were significantly lower among nurses than in the other groups (p < 0.001). Physicians had more sufficient knowledge and skills of EBP than did the other professionals (p < 0.001); in addition, they implemented EBP for clinical decision-making more often and perceived fewer personal barriers to EBP (p < 0.001). Multivariate logistic regression analyses showed that EBP implementation was associated with the following characteristics of participants: EBP training, having a faculty position, academic degree, one's profession, and perceptions (beliefs, attitudes, knowledge, skills and barriers).


CONCLUSIONS
This study depicts various levels of EBP implementation among medical, nursing, pharmacological, and allied healthcare personnel. There were significant differences in their implementation of EBP. We observed that certain factors were associated with EBP implementation, including personal backgrounds and perceptions toward EBP. The data suggest that strategies for enhancing EBP implementation should differ for various groups of professionals.
Division of Preventive Medicine and Health Services Research, Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan. bettychiu@tmu.edu.tw.
Yi-Hao
YH
Weng
Ken N
KN
Kuo
Chun-Yuh
CY
Yang
Heng-Lien
HL
Lo
Chiehfeng
C
Chen
Ya-Wen
YW
Chiu
D000328:Adult; D000488:Allied Health Personnel / Q000523:psychology*; D004059:Diffusion of Innovation; D055317:Evidence-Based Practice; D005260:Female; D019538:Health Care Surveys; D006801:Humans; D016014:Linear Models; D008297:Male; D008505:Medical Staff, Hospital / Q000523:psychology*; D008875:Middle Aged; D010595:Pharmacists / Q000523:psychology*; D011795:Surveys and Questionnaires; D013624:Taiwan; D055815:Young Adult