Background: Given the significant role of post-renal transplant familial support in the patient's adherence to treatment, a study into the contributors to marital quality in this population seems necessary. This study sought to identify the predictors of poor post-renal transplant marital quality.
Methods: This cross-sectional study was conducted in 2006 on 125 married kidney transplant recipients. Marital quality was evaluated using the Revised Marital Adjustment Scale (RMAS). A score below the fourth-quartile MAS score of a group of age- and sex- matched healthy controls was interpreted as poor marital relationship. Multiple logistic regression analysis was utilized to evaluate the predictors of poor marital relationship.
Results: The mean time interval between transplantation and assessment of marital quality was 43 +/- 15 months. Poor post-renal transplant marital quality can be predicted by the kidney transplant recipient's sex (M/F) (odds ratio [OR]; 0.31; 95% confidence interval [CI], 0.11 to 0.90; P=.031), age at transplantation (OR, 0.93; 95% CI, 0.89 to 0.98; P=.005), educational level (OR, 0.67; 95% CI, 0.44 to 1.03; P=.067), and monthly family income (OR, 2.20; 95% CI, 1.09 to 4.44; P=.028).
Conclusion: Presenting a simple prediction model for poor post-renal transplant marital relationship, this study will make it possible to detect patients at a higher risk of poor marital quality and thus avoid treatment noncompliance. At the time of transplantation, using simple demographic variables and providing couple-based health education programs as a part of a familial approach to renal transplantation may improve the outcome of such high-risk patients.