Korean J Adult Nurs. 2016 Jun;28(3):302-313. Korean.
Published online Jun 30, 2016.
© 2016 Korean Society of Adult Nursing
Original Article

Influence of Social Support and Negative Emotional Status on Self-care Adherence in Symptomatic Patients with Heart Failure

In-Suk Yang
    • Department of Nursing, Kyungil University, Gyeongsan, Korea.
Received April 05, 2016; Revised June 16, 2016; Accepted June 20, 2016.

This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Purpose

The objective of this study was to identify factors related to self-care adherence in symptomatic patients with heart failure (HF).

Methods

Using a cross-sectional design, a convenience sample 209 outpatient clinic patients were recruited at two medical centers. Between October 2011 and August 2012, data were collected using the structured questionnaire. Factors related to self-care adherence were examined using hierarchical multiple regression.

Results

Mean age of participants was 67.71 years and a half of them (53.6%) were female. They showed relatively low self-care adherence with mean scores of 61.88±12.92. Lower self-care adherence was reported in asking for low sodium items, weighing oneself, checking for ankle edema, and exercising for 30 minutes. The overall model significantly explained 23.9% of variance in self-care adherence. Among the predictors, education, New York Heart Association functional classification, and social support were statistically significant in influencing self-care adherence. The variable of negative emotional status such as anxiety and depression were not found to be significant.

Conclusion

These findings demonstrate that social support could help self-care adherence among symptomatic patients with HF. Thus, programs targeting self-care adherence in this population should consider the strategies improving social support.

Keywords
Social support; Anxiety; Depression; Self care; Heart failure

Tables

Table 1
Differences in Self-Care Maintenance based on Sociodemographic and Clinical Characteristics (N=209)

Table 2
Social Support, Negative Emotional Status, and Self-Care Maintenance (N=209)

Table 3
Descriptive Statistics for Individual Items of the Self-care Maintenance Scale (N=209)

Table 4
Bivariate Associations among Key Variables (N=209)

Table 5
Hierarchical Regression Model of Predicting Self-care Maintenance in Patients with Symptomatic Heart Failure (N=209)

Notes

This study was supported by the Korean Society of Adult Nursing fund in 2011.

This manuscript is an addition based on the author' doctoral dissertation(2012) from Ewha University.

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