Racial Ethnic Disparities in Youth With Type 1 Diabetes Participating in Diabetes Summer Camps.

OBJECTIVE: Diabetes camps are beneficial for campers and include benefits such as increases in diabetes knowledge, glycemic control, and psychological functioning. Racial/ethnic minority youth are likely to have poorer disease management and glycemic control. We hypothesized that minority youth with type 1 diabetes have reduced participation in diabetes summer camps. RESEARCH DESIGN AND METHODS: We analyzed deidentified data from 5,256 campers with type 1 diabetes who participated in a network of 48 American Diabetes Association-affiliated summer camps in 2018, and we compared participation rates by racial/ethnic category to the most recent SEARCH for Diabetes in Youth study prevalence rates. RESULTS: Camper demographics were significantly different than in the general population of children with type 1 diabetes (P < 0.001). Minority youth were more likely to attend day camp, be first-time campers, and request financial aid, and they were less likely to be on insulin pump therapy or use continuous glucose monitors. CONCLUSIONS: Racial/ethnic minority youth with diabetes are underrepresented in diabetes camps nationwide.

Determinants of adherence to diabetes medications: findings from a large pharmacy claims database.

OBJECTIVE: Adults with diabetes typically take multiple medications for hyperglycemia, diabetes-associated conditions, and other comorbidities. Medication adherence is associated with improved outcomes, including reduced health care costs, hospitalization, and mortality. We conducted a retrospective analysis of a large pharmacy claims database to examine patient, medication, and prescriber factors associated with adherence to antidiabetic medications. RESEARCH DESIGN AND METHODS: We extracted data on a cohort of >200,000 patients who were treated for diabetes with noninsulin medications in the second half of 2010 and had continuous prescription benefits eligibility through 2011. Adherence was defined as a medication possession ratio ≥ 0.8. We used a modified adherence measure that accounted for switching therapies. Logistic regression analysis was performed to determine factors independently associated with adherence. RESULTS: Sixty-nine percent of patients were adherent. Adherence was independently associated with older age, male sex, higher education, higher income, use of mail order versus retail pharmacies, primary care versus nonendocrinology specialist prescribers, higher daily total pill burden, and lower out-of-pocket costs. Patients who were new to diabetes therapy were significantly less likely to be adherent. CONCLUSIONS: Several demographic, clinical, and potentially modifiable system-level factors were associated with adherence to antidiabetic medications. Patients typically perceived to be healthy (those who are younger, new to diabetes, and on few other medications) may be at risk for nonadherence. For all patients, efforts to reduce out-of-pocket costs and encourage use of mail order pharmacies may result in higher adherence.