The Role of Perceived Social Support on Quality of Life in Patients with Cardiovascular Diseases in Iran: A Cross-Sectional Study
Abstract Background: Cardiovascular disease significantly impairs quality of life. Inadequate social support has been associated with poor quality of life in patients with Cardiovascular. The aim of this study was to describe social support and explore its association with quality of life among cardiovascular patients.Methods: This cross sectional study was conducted in 2020 from September to January. We selected 150 cardiovascular patients through convenience sampling. The structured questionnaires included: the Persian version of the WHOQOL-BREF was used to obtain the necessary data on the quality of life, psychometric evaluation of the interpersonal support evaluation list–short form as well as demographic variables were included in each questionnaire. Hierarchical linear regression models were used to explore the association between perceived social support and quality of life.Results: The demographic variables were able to predict 12.2% of the variance of quality of life in the first step. In the second step, after adjusting control variables, dimensions of social support the predictability increased to 29% of the variance with the addition of variables. All dimensions of social support, excluding tangible assets support, were significant predictors of quality of life in addition to monthly income status. Self-esteem support (β= 0.387) was the higher level of predictor of quality of life in cardiovascular patients.Conclusion: Overall, the current study revealed that social support is one of the strategies that cardiovascular patients can utilize to improve their quality of life and overcome their disease. It is possible to say that enhancing social support in patients improves their health and quality of life.