A systematic review of Markov models evaluating multicomponent disease management programs in diabetes

The aim of this review is to determine whether Markov models are adequate to evaluate the cost–effectiveness of complex interventions such as DMPs. Additionally, the quality of the models was evaluated using Philips and Caro quality appraisals.

The five reviewed models incorporated the DMP into the model differently: two models integrated effectiveness rates derived from one clinical trial/meta-analysis and three models combined interventions from different sources into a DMP. The results range from cost savings and a QALY gain to costs of US$85,087 per QALY. The Spearman’s rank coefficient assesses no correlation between the quality appraisals.