Statistical Analysis
T1D, T2D, T2D.Mean OOPEs, diabetes
REGRESSION, DIABETES
Results are presented separately by study cohort and diabetes type (T1D and T2D in SEARCH, and T2D in TODAY). Since the SEARCH study was an observational study from inception and the TODAY study started as an intervention study (2004-2011), with participants meeting run-in criteria prior to enrollment, the study teams elected to separately analyze results from participants with T2D in the SEARCH and TODAY studies. Thus, the results were compared only between the participants with T1D and T2D from the SEARCH study. We also examined whether patterns observed in the population with T2D in the SEARCH study were supported in the larger the TODAY study sample of participants with T2D.Mean OOPEs were calculated as the weighted mean based on the midpoint for each interval and the number of participants whose income fell within each interval. The midpoint of the last interval was estimated at $309 based on 2020 MarketScan data. Linear regression models were used to evaluate the association between HbAAll analyses were performed using SAS, version 9.4 (SAS Institute Inc). A 2-sided 