z-logo
Premium
Application of Ferrans et al.'s conceptual model of health‐related quality of life: A systematic review
Author(s) -
Duangchan Cherdsak,
Matthews Alicia K.
Publication year - 2021
Publication title -
research in nursing and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.836
H-Index - 85
eISSN - 1098-240X
pISSN - 0160-6891
DOI - 10.1002/nur.22120
Subject(s) - cinahl , systematic review , quality of life (healthcare) , conceptual model , psychology , medline , gerontology , medicine , psychological intervention , psychotherapist , computer science , psychiatry , database , political science , law
Ferrans, Zerwic, Wilbur, and Larson proposed the conceptual model of health‐related quality of life (HRQOL) in 2005 to explicate the constructs associated with HRQOL and to describe the associations among those constructs. In this systematic review, the authors aimed to describe empirical studies that used Ferrans et al.'s model and to examine the evidence related to the hypothesized model concepts. This review followed Preferred Reporting Items for Systematic Reviews and Meta‐Analysis guidelines. Relevant articles were identified using Crossref, CINAHL, and PubMed. To be included, studies had to employ the model as a theoretical framework and be published in English between 2005 and 2020. Type of theory use was coded using four designations: informed by theory, applied theory, testing theory, and building theory. Thirty‐one studies were included. Most studies involved adult patients with chronic illnesses ( n  = 20) and were conducted in Western countries ( n  = 22). The most common type of theory use was testing theory (74.19%). Among the seven concepts in Ferrans et al.'s model, all 20 hypothesized associations were tested and 19 were supported by study results. The three associations most frequently supported were between symptoms and functional status ( n  = 13), environmental characteristics and quality of life ( n  = 10), and individual characteristics and functional status ( n  = 8). No studies found an association between environmental characteristics and biological function. Our review found that Ferrans et al.'s model has been used extensively to guide HRQOL research. An emerging body of research provides preliminary support for the associations hypothesized in the model. Additional research is needed to confirm the hypothesized associations among model concepts.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here