Journal of muscle and joint health (근관절건강학회지)

Korean Society of Muscle and Joint Health (대한근관절건강학회)
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Factors Influencing Health-related Quality of Life of Patients with Chronic Obstructive Pulmonary Disease

만성폐쇄성폐질환자의 건강 관련 삶의 질에 영향을 미치는 요인

  • Kim, Na Hyoun (Department of Nursing, Ajou University Medical Center) ;
  • Park, Jin-Hee (College of Nursing.Nursing Research Institute, Ajou University)
  • 김나현 (아주대학교병원 간호부) ;
  • 박진희 (아주대학교 간호대학.간호과학연구소)
  • Received : 2016.09.23
  • Accepted : 2016.11.16
  • Published : 2016.12.31
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Abstract

Purpose: The purpose of this study was to identify the factors influencing health-related quality of life (HRQOL) of patients with chronic obstructive pulmonary disease (COPD). Methods: A sample of 108 Patients diagnosed with COPD was recruited from outpatients, at a university hospital. Data were collected from February to April in 2016 using the St. George's Respiratory Questionnaire, the Hospital Anxiety-Depression Scale, and the COPD Self-efficacy scale. Results: The average score of HRQOL was 47.56 in patients with COPD. Results of the regression analysis showed that dyspnea phase (${\beta}$=.34, p<.001) and presence or absence of oxygen (${\beta}$=.20, p=.009), anxiety (${\beta}$=.29, p<.001), $FEV_1$ % predicted (${\beta}$=-.15, p=.014) were statistically significant in patients' HRQOL. Conclusion: The research findings show that dyspnea phase and anxiety among psychological factors were the most powerful factors that explain the HRQOL of COPD patients when the demographic and disease characteristics were controlled. Identification of quality of life-related factors should be used to inform targeted interventions, in order to improve HRQOL and help patients' cope.

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References

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