Features of Illness Versus Features of Romantic Relationships as Predictors of Cognitive and Behavioral Coping Among Individuals with Type 2 Diabetes.

For individuals with a chronic illness, such as type 2 diabetes, a multitude of factors may influence the ways people cope with their condition. This study compares characteristics of the illness and characteristics of a patient's romantic relationship as factors that predict coping behaviors for individuals with type 2 diabetes. Specifically, we identify illness uncertainty as a feature of chronic illness, as well as relational uncertainty and interference from partners as relationship characteristics that are associated with coping behaviors. Using Amazon Mechanical Turk, we recruited 500 participants who were diagnosed with type 2 diabetes and involved in a romantic relationship to complete an online survey about the ways they manage their illness in the context of their relationship. Structural equation model results showed that relational uncertainty and partner interference were both positively associated with the perceived threat of discussing the illness, whereas the effect for illness uncertainty was nonsignificant; thus, relationship characteristics were a more robust predictor of perceived threat than illness characteristics. In turn, the perceived threat of discussing the illness was negatively associated with treatment compliance and positively associated with topic avoidance about the illness. Treatment compliance was also negatively associated with topic avoidance. Implications for health and relationships are discussed.