
In a retrospective cohort analysis, diabetic nonresponders to a patient satisfaction survey had higher healthcare costs, clinic visits, and hospitalizations, but lower medication adherence.

In a retrospective cohort analysis, diabetic nonresponders to a patient satisfaction survey had higher healthcare costs, clinic visits, and hospitalizations, but lower medication adherence.

A copayment increase from $2 to $7 adversely affected veterans' adherence to statins, antihypertensives, and oral hypoglycemic agents.