Cross-Validating a Structural Model of Factors Influencing Diabetes Self-Management in Chinese Americans with Type 2 Diabetes

Abstract

Introduction: The purpose of this study was to cross-validate a structural model depicting the effects of individual and environmental factors on diabetes self-management in Chinese Americans with type 2 diabetes. Methodology: A cross-sectional survey was administered to a convenience sample of 209 Chinese Americans with type 2 diabetes in the Midwest of the United States. Structural equation modeling was used to cross-validate the model fit. Results: Provider–patient communication indirectly influenced self-management via belief in treatment. Knowledge indirectly influenced self-management via belief in treatment and self-efficacy. Social support indirectly influenced self-management via belief in treatment and knowledge. Discussion: This study demonstrated that the structural model, previously tested with Chinese diabetes patients in China, also fits Chinese Americans in the United States with few modifications. The cross-validated model provides a theoretical basis for developing culturally relevant diabetes self-management interventions for Chinese Americans, which may lead to health improvements in this ethnic population.