Effectiveness of an Intervention in Improving Medication Adherence Among Malay Patients With Underlying Type 2 Diabetes Mellitus in Malaysia

The KYM-TIFH employed psychosocial, educational and behavioral approach. It was designed based on the application of multiple behavior change theories and persuasion theory as recommended by Slater (1999). The cross-theoretical framework for the message design of intervention as recommended by Slater (1999) involved theories such as Transtheoretical Model (TTM) (Prochaska \& Velicer 1997), Theory of Reasoned Action (TRA) (Ajzen \& Fishbein 1980), Protection Motivation Theory (PMT) (Rogers 1975), Elaboration-Likelihood Model (ELM) (Petty and Cacioppo 1986) and Social Cognitive Theory (SCT) (Bandura 1992) as in Table 2. Nonetheless, the intervention embraces the philosophy of patients' empowerment, which had found to be effective in engaging patients to produce behavioral change among diabetes patients (Anderson 1995; Anderson et al 1995). Hence, the facilitators are trained to employ a non-didactic approach in facilitating the and eliciting the learning among the group members.