Type 1 Diabetes in India: The Numbers
Reviewed by CDE Mehandi Sharma · Updated
Type 1 diabetes is often described as rare. In India it is not rare in absolute terms, and the picture has some features worth knowing.
Recorded incidence in Indian studies has been around 10 new cases per 100,000 children per year in Chennai, with diagnoses peaking around ages 10 to 12.
Reported rates differ sharply between urban and rural areas — one district in Haryana recorded roughly 31.9 per 100,000 in urban children against 4.27 per 100,000 in rural ones. That gap is unlikely to be a real difference in who develops the condition. It more probably reflects where diagnosis is available, which means rural cases are being missed.
The cost is the hardest number. In one review of childhood diabetes in India, families in low socioeconomic groups spent a median of 59% of their annual income on diabetes care. That is not a treatment gap at the margins; it is the central problem for many households.
India also lacks a comprehensive national registry, so national figures are estimates built from regional studies rather than counted cases.
Two things follow. Diagnosis is sometimes late, which is why so many children are diagnosed only after becoming seriously unwell. And cost is a clinical issue, not just a financial one — worth raising openly with your care team rather than quietly rationing supplies.