Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Validity and Reliability of Korean version of Professional Quality of Life Scale-Short Form(ProQOL-K-SF) for Staff of Long-term Care Insurance for Elderly

한국어판 전문직 삶의 질 측정도구-간편형(ProQOL-K-SF)의 타당도와 신뢰도: 장기요양요원을 중심으로

  • 최형심 (영산대학교 보건의료대학 간호학과)
  • Received : 2018.10.01
  • Accepted : 2018.11.02
  • Published : 2018.11.30
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Abstract

This study was conducted to test the validity and reliability of the Korean version of the Professional Quality of Life Scale-Short Form (ProQOL-K-SF). Survey data were collected from 191 staff involved in long-term care insurance who worked for National Health Insurance Services. Construct validity using exploratory factor analysis and the internal consistency reliability were determined using SPSS/WIN (21.0). Factor analysis of the ProQOL-K-SF demonstrated that it has a two-factor structure (compassion satisfaction and compassion fatigues) and 13 items that support construct validity. Factor loadings of the compassion satisfaction ranged from 0.70-0.86, factor loading of the compassion fatigues ranged from 0.71-0.82 and the total variance was 60%. The ProQOL-K showed interanal consistency based on Cronbach's ${\alpha}$, with a total scale and two sub scale values of 0.76-0.90. Compassion fatigue and compassion satisfaction of 30 items of the ProQOL-K were positively correlated with those of 13 items of the ProQOL-K-SF. The results support that the ProQOL-K has satisfactory construct validity and is a reliable measure of professional quality of life in Korea.

본 연구의 목적은 한국어판 전문직 삶의 질 측정도구 - 간편형 (Korean version of Professional Quality of Life Scale - Short Form, 이하 ProQOL-K-SF)의 타당도와 신뢰도를 검증하기 위한 것이다. 건강보험 공단에서 노인장기요양 업무를 수행하는 191명의 장기요양요원에게 자료를 수집하였으며, SPSS/WIN 21.0을 활용하여 탐색적 요인 분석을 통한 타당도 검증과 내적 일관성 검사를 통한 신뢰도 검증을 실시하였다. 요인분석 결과 한국어판 전문직 삶의 질 측정도구-간편형(ProQOL-K-SF)는 총 13문항, 공감 만족과 공감 피로 두 가지 요인구조로 확정되었으며, 13문항의 타당도가 검증되었다. 공감피로의 요인 적재량 값은 .70~.86 이었고 공감만족의 요인적재량 값은 .71~.82 이었으며, 총 분산은 60% 이상으로 타당도가 확인되었다. 전체 도구와 두 개의 하부요인의 신뢰도는 .76~.90이었다. 또한 30문항의 한국어판 전문직 삶의 질 측정도구 원도구와의 상관관계 분석에서 공감 피로가 .93, 공감 만족이 .95의 높은 양의 상관관계를 나타내었다. 연구 결과 장기요양인력을 대상으로 한 ProQOL-K-SF는 적절한 타당도와 신뢰도를 지닌 전문직 삶의 질을 평가하기 적합한 도구로 확인되었다.

Keywords

Table 1. Differences of Compassion Fatigue and Compassion Satisfaction by General Characteristics of Participants

SHGSCZ_2018_v19n11_672_t0001.png 이미지

Table 2. Item Analysis for ProQOL-K

SHGSCZ_2018_v19n11_672_t0002.png 이미지

Table 3. Result of Factor Analysis & Reliability Coefficient of 30 Items ProQOL-K

SHGSCZ_2018_v19n11_672_t0003.png 이미지

Table 4. Result of Factor Analysis & Reliability Coefficient of 13 Items ProQOL-K-SF

SHGSCZ_2018_v19n11_672_t0004.png 이미지

Table 5. Correlated Relationships between 30 Items ProQOL-K and 13 Items ProQOL-K-SF

SHGSCZ_2018_v19n11_672_t0005.png 이미지

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