Adherence to Treatment and Glycemic Control in Patients with Type 2 Diabetes Mellitus: A 4-Year Follow-up PTM Bogor Cohort Study, Indonesia.

There were less than half as many treated patients as untreated patients involved in the PTM Bogor Study Group. At the fourth-year follow-up, treated patients experienced three times more significant decreases in FBG and PPBG than those who were untreated, even after being controlled by several confounding factors. Given the importance of these findings, it is suggested that immediate strategic action be taken to improve Indonesian patients' adherence to treatment.