Objectives: The aim of this cross-sectional study was to investigate the prevalence and the modifiable determinants of non-adherence in adult kidney transplant patients in follow-up care.
Methods: In 74 patients at least six months post-transplant, self-reported adherence (Basel Assessment of Adherence to ImmunosuppressiveMedications Scale, BAASIS©), subjective experience and attitudes after transplantation (Medication Experience Scale for Immunosuppressants, MESI), and depression and anxiety (Hospital Anxiety and Depression Scale,HADSD) were assessed.
Results: Non-adherence to any of the four BAASIS© items was 24.3%. For the sub-dimensions: dose taking, drug holidays, timing deviation more than two hours from prescribed time, and dose reduction, the non-adherence levelswere 9.5%, 0%,17.6% and 2.7%, respectively. Marital status, negative beliefs towards immunosuppressants, and prominent anxiety and depression were associated with non-adherence.
Conclusions: Screening for adherence and its indicators is of substantial importance in communication with renal transplant recipients. After detecting non-adherence, supportive interventions can be offered to the patients.
Keywords: Adherence; Anxiety; Compliance; Depression; Health Beliefs; Immunosuppression; Kidney; Renal Transplantation.