PURPOSE: The purpose of this review was to identify the current status of nursing studies on heart failure (HF) patients in South Korea and to suggest future study direction. METHODS: A literature review of databases such as KoreaMed, KERIS and nursing and allied health journal were searched with key terms ‘heart failure’ and ‘nursing’ for the period from January 2000 to February 2017. A total of 35 studies including 28 articles and 7 theses met the inclusion criteria. RESULTS: Twenty-seven out of 35 studies were observational studies on outpatients and most of the studies did not mention the ejection fraction and New York Heart Association functional classification class (NYHA class) in the inclusion criteria. Self-care and health-related quality of life as psychological factors, and physical activity as a biological factor, were used as main variables. However, we found it difficult to understand how much score indicates better quality of life because of an inconsistent and wide score. In quality assessment, 8 intervention studies had no serious flaws. CONCLUSION: Further studies should consider more biological and social factors influencing HF. The quality assessment with respect to nursing intervention studies in HF showed that randomized and double-blind trials are needed.
Biological Factors ; Classification ; Heart Failure* ; Heart* ; Humans ; Korea* ; Motor Activity ; Nursing* ; Outpatients ; Psychology ; Quality of Life ; Self Care

PURPOSE: The purpose of this study was to assess the psychometric properties of the Dutch Objective Burden Inventory (DOBI) for the Turkish society. METHODS: This is a descriptive, methodological study. The sample was composed of 230 heart failure patients' caregivers. RESULTS: The DOBI was translated using translation and back-translation. The translated Turkish version was submitted to eight experts who analyzed it for its content validity. Scores from the experts were evaluated using the Kendall W analysis, and no statistically significant difference was found among the scores (Kendall W = .13, p = .338). In the confirmatory factor analysis, factor loading was found to be between 0.75 and 1.00 for all subscales. Thus, the DOBI demonstrated acceptable internal consistency (the components displayed alpha scores from .96 to .99), good test-retest reliability (no statistically significant differences were found, p > .050). CONCLUSIONS: The Turkish version of the DOBI scale is a valid and reliable tool for the Turkish population. It can be used in nursing practices and research.
Adult ; Aged ; Aged, 80 and over ; Caregivers/*psychology ; Female ; Heart Failure/*nursing/psychology ; Humans ; Male ; Middle Aged ; Psychometrics/*standards ; Reproducibility of Results ; *Stress, Psychological ; Turkey