• 1. Department of Cardiovascular Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. Operation Room, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 3. Department of Major Vascular Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 4. West China Nursing School, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
JiangXiaolian, Email: jiang_xiaolian@126.com
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Objective To describe the status of quality of life (QOL) and self-management behavior in patients following mechanical heart valve replacement, and explore the relationship between QOL and self-management behavior. Methods Convenient sampling was used to recruit 352 patients following mechanical heart valve replacement in a high-level hospital in Chengdu between January 2011 and June 2012. General information questionnaire, MOS SF-36 scales, and self-management behavior questionnaire were used to collect data. T-test was used to analyze the difference between patients and normal people. And correlation analysis was used to see the correlation between QOL and self-management. Results For MOS SF-36 scale results in patients within one year after surgery, physical functioning (PF) score was 73.44±15.11, role-physical (RP) was 49.52±39.17, body pain (BP) was 63.13±17.93, general health (GH) was 58.85±14.88, vitality (VT) was 63.54±18.10, social functioning (SF) was 76.67±17.40, role-emotional (RE) was 64.96±41.37, and mental health (MH) was 72.76±17.40. All these scores of the patients were significantly lower than the norm of Sichuan Province (P<0.05) except the dimension of mental health. For patients one year or more after surgery, PF score was 76.53±14.41, RP 58.44±39.21, BP 68.16±18.26, GH 61.39±13.57, VT 68.47±16.37, SF 79.79±19.34, RE 72.94±37.29, and MH 75.87±14.70, among which PF, RE, BP and GH scores were lower than the norm (P<0.05). The average total score of self-management behavior was 143.21±20.63. QOL and self-management behavior were positively correlated. Conclusion There is still a gap between patients following mechanical heart valve replacement and normal people in terms of quality of life. Patients' self-management behavior is positively correlated with the quality of life. Good self-management behavior contributes to the improvement of QOL.

Citation: WenYa, GongRenrong, BaiYangjing, JiangXiaolian. Study on Quality of Life and Self-management Behavior of Patients Following Mechanical Heart Valve Replacement. West China Medical Journal, 2016, 31(11): 1864-1868. doi: 10.7507/1002-0179.201600512 Copy

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