Fig. 1.
Flow chart for analysis sample. CDC = Centers for Disease Control and Prevention; DPRP = Diabetes Prevention Recognition Program; LCP = CDC-recognized lifestyle change program; National DPP = National Diabetes Prevention Program. 1Participant eligibility was based on BMI (≥ 25 kg/m2, or ≥ 23 kg/m2 if Asian American), a blood test indicating prediabetes, a CDC Prediabetes Screening Test or American Diabetes Association Type 2 Diabetes Risk Test, or a previous diagnosis of gestational diabetes mellitus. 2Education level, enrollment sources, and payer sources were not collected before February 2018