Chi-Chen Chen, PhD

Claims-based and patient-reported continuity measures have distinct effects on subjective and objective outcomes. A claims-based continuity indicator may be a unique dimension of care continuity.

In the process of implementing a new practice guideline for treating patients with diabetes, physicians with higher patient volumes are more likely to adhere to the guideline recommendation.

This study identified 4 distinct medication adherence trajectories and found that continuity of care was consistently associated with medication adherence in every trajectory group.

Adherence to medication can improve healthcare outcomes but is associated with higher total healthcare expenses, especially during the years immediately following the onset of diabetes.

This longitudinal analysis of diabetes patients found that better continuity of care was associated with reduced healthcare utilization and decreased pharmaceutical and total healthcare expenses.