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Factor structure investigation of perceived facilitators and barriers in end‐of‐life care among K orean nurses
Author(s) -
Lee JuHee,
Choi Mona,
Kim Sosun,
Beckstrand Renea
Publication year - 2014
Publication title -
japan journal of nursing science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.363
H-Index - 17
eISSN - 1742-7924
pISSN - 1742-7932
DOI - 10.1111/jjns.12014
Subject(s) - cronbach's alpha , varimax rotation , facilitator , preparedness , nursing , psychology , medicine , family medicine , clinical psychology , psychometrics , social psychology , political science , law
Aim The aim of this study was to assess the validity and reliability of the K orean version of a questionnaire assessing facilitators/barriers in end‐of‐life care that was originally developed for nurses in the USA . Methods Back‐translation was undertaken to produce the K orean version. A principal component analysis with varimax rotation and C ronbach's alpha was used to test factorial validity and reliability, respectively. Results The analysis examined data from 383 nurses in a tertiary hospital in K orea. For end‐of‐life care facilitators, five factors accounted for 59% of the total variance. The factors were labeled “family preparedness”, “support for nurses”, “nurse–patient relationship”, “transition after death”, and “decision‐making”. Six factors, explaining 59% of the variance, were extracted for end‐of‐life care barriers. These factors were “misunderstanding patient's will”, “preoccupied nursing workload”, “lack of institutional support”, “dealing with family's maladaptive coping”, “visiting hours”, and “communication about patient's status with family members”. Cronbach's alpha was 0.89 for the 23 facilitator items and 0.90 for the 24 barrier items. Conclusion Overall, the findings demonstrate that the questionnaire has measurement properties in a sample of K orean nurses. Further studies are needed with different populations to reflect end‐of‐life care in various clinical settings.