Thandar Soe, Sumaiyah and Chong, Mei Chan and Kuar Surat Singh, Surindar
(2015)
The impact of perceived social support on quality of life in patient awaiting for coronary artery bypass grafting (CABG)
Surgery.
In: 5th Asia Pacific Primary Care research Conference, 4-6 Dec 2015, Putrajaya, Malaysia.
Abstract
Purpose of the study
Perceived social support has been of concern among patients who are awaiting Coronary
Artery Bypass Grafting (CABG) surgery, yet the level of social support and its effect on an
individual's quality of life are inconclusive. This study aimed to survey perceived social
support and its effect on quality of life in patients awaiting CABG surgery at Outpatient
Department of National Heart Institute, Malaysia.
Methods
In this cross-sectional study, we surveyed perceived social support and its effect on quality of
life in 317 patients awaiting CABG surgery at Outpatient Department of National Heart
Institute. All participants completed the 12-item Multidimensional Scale of Perceived Social
Support (MSPSS) and 26-item World Health Organization Quality of Life (WHO- QOL)
questionnaires.
Results
Out of 317 respondents, 242 (76.3%) patients reported poor quality of life. However those
aged between 31-50 years and Chinese patients reported significantly higher quality of life as
compared to other groups with p-value of <0.05 in ANOVA test. Perceived social support
was positively correlated with their quality of life in Pearson correlation test. A linear
regression analysis confirmed that there was an association between perceived social support
and quality of life with r-value of 0.59.
Conclusion
Evidence indicates that patients who perceived receiving social support while awaiting for
their CABG surgery had better quality of life. The results from this study can facilitate health
care personnel to design an appropriate structured pre-operative assessment on social support
and education program for patients awaiting CABG surgery to improve their quality of life.
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