Abstract 13817: Diabetes Prevalence, Screening, Diagnosis, Treatment and Control in India: A Cross-Sectional Study of Individuals Aged 18 Years and Older

Abstract

Previous studies from India reported management of diabetes (diagnosed: 53%, treated: 41%) among adults 15-49 years, a fraction of those suffering from disease. This study aimed to provide nationally-representative estimates of (i) the proportion of all adults (18+ years) with prediabetes and diabetes mellitus (DM), and (ii) the heterogeneity in their cascade of care by natal sex, age, and urbanicity. Methods: Using data from non-pregnant women (n = 959,468) and men (n = 935,829) in the National Family Health Survey-V (2019-21), we estimated the sex-specific prevalence of prediabetes and DM (see footnotes of Figure ), and among adults with diabetes, the self-reported care cascade (ever screened, diagnosed, taking medication, under control defined by normoglycemia). All estimates incorporated the complex survey design and were stratified by urban versus rural or by age group (18-39, 40-64, 65+). Results: Nationally, the prevalence of prediabetes and DM were 11.3% (95%CI: 11.1,11.4) and 6.5% (95%CI: 6.4, 6.6) respectively. Prediabetes was similar in urban areas (vs rural areas) among men (%; 12.9 vs 12.0) and women (%; 11.1 vs 10.1). DM was higher in urban areas (vs rural areas) among men (%; 8.8 vs 5.6) and women (9.0 vs 5.3). Both prediabetes and DM were higher with increasing age. Screening in the total population was 30%, and was higher in urban areas, among women and higher with age. Among those with DM, only 72%, 51%, and 29% reported being diagnosed, taking medication, and under control, respectively. Diagnosis, treatment and control were also higher in urban areas, women, and older age groups ( Figure ). Conclusions: Despite the high prevalence of diabetes, there is a high unmet need in screening, diagnosis, treatment and control of disease nationally, and this is pronounced in rural adults. Moreover, the prevalence of prediabetes is high in rural areas, and those under 40 years, requiring a comprehensive approach for prevention and management.