UHC service coverage index

Definition

A composite index representing coverage of essential health services based on 14 tracer indicators in the areas of reproductive, maternal, newborn and child health, infectious diseases, noncommunicable diseases and service capacity and access. It is presented on a scale of 0 to 100 index points.

Methodology for Health & Population indicators

Health and population indicators come from national vital-registration systems, demographic and health surveys, and modeling by the UN Population Division and WHO. Mortality and morbidity estimates are often modeled rather than directly observed in lower-capacity statistical systems, which means some figures are interpolations between survey years. Life expectancy is a "period" measure based on current age-specific mortality, not a forecast of how long someone born today will actually live.

How to interpret

• Always check the unit and reporting year before comparing values across countries.
• NULL or "Not available" means the World Bank did not publish a value — we never estimate.
• Year-over-year changes can be driven by methodology updates, not just real economic shifts.