Structural Equation Modeling for Quality of Life of Mothers of Children with Developmental Disabilities: Focusing on the Self-Help Model
- Author:
Mi Ran YANG
1
;
Mi YU
Author Information
- Publication Type:RESEARCH PAPER
- From:Journal of Korean Academy of Nursing 2022;52(3):308-323
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:This study aimed to construct and test a predictive model for the quality of life (QOL) in mothers of children with developmental disabilities (DB). The hypothesized model included severity of illness, distress, uncertainty, self-help, and parenting efficacy as influencing factors, QOL as a consequence based on the Braden’s Self-Help Model.
Methods:The data were collected through a direct and online surveys from 206 mothers in 8 locations, including welfare or daycare centers, developmental treatment centers, and The Parents’ Coalition for the Disabled located in two provinces of Korea. Data were analysed using SPSS/WIN 23.0 and AMOS 21.0 program.
Results:The fit indices of the predictive model satisfied recommended levels; χ2 = 165.79 (p < .001), normed χ2 (χ2 /df) = 2.44, RMR = .04, RMSEA = .08, GFI = .90, AGFI = .85, NFI = .91, TLI = .93, CFI = .95. Among the variables, distress (β = - .46, p < .001), parenting efficacy (β = .22, p < .001), and self-help (β = .17, p = .018) had direct effects on QOL. Severity of illness (β = - .61, p = .010) and uncertainty (β = - .08, p = .014) showed indirect effects. The explanatory power of variables was 61.0%.
Conclusion:The study results confirm the utility of Braden’s Self-Help Model. They provide a theoretical basis for improving QOL in mothers of children with DB. Nursing intervention strategies that can relieve mothers’ distress and uncertainty related to disease and enhance parenting efficacy and self-help behavior should be considered.
