Circulatory Diseases Lead to 36.4% of Deaths in India, 2023 Report Reveals

Diseases of the circulatory system were the leading cause of medically certified deaths in India in 2023, accounting for 36.4% of all such fatalities, as reported by the Office of the Registrar General of India (RGI). This figure, detailed in the “Annual Report on Medical Certification of Cause of Death, 2023,” represents a decline from the previous year when these diseases constituted over 40% of certified deaths.

The report highlights that out of the total registered deaths, 22% were medically certified, a slight decrease of 0.3 percentage points compared to 2022. It specifically identifies diseases related to pulmonary circulation and other heart conditions as responsible for more than half of the circulatory system deaths.

Age analysis reveals that individuals over 70 years old experienced the highest mortality rates, with circulatory diseases accounting for more than one-third of deaths in this age group. The next most affected cohort was those aged between 55 and 64 years. Alarmingly, data indicates that circulatory diseases were the leading cause of death across all age groups starting from age 15. For instance, over 21% of certified deaths among individuals aged 15 to 24 years were attributed to these diseases, with the figures rising in higher age brackets.

The report notes that for people over 45 years, circulatory diseases represented over 80% of all medically certified deaths in 2023. These findings coincide with recent studies indicating a rise in heart attacks among younger populations in India, particularly among men. A study by Priyanka Paul and colleagues cited data from the Indian Heart Association, revealing that half of all heart attacks in Indian men occur under the age of 50.

Gender and Age Disparities in Mortality Rates

The report also sheds light on gender disparities in mortality rates related to circulatory diseases. Among those aged 70 and above, more women died from these conditions than men, with a difference exceeding 10 percentage points. In contrast, in younger age groups, the death rates were similar between genders or were less prevalent among women.

Following circulatory diseases, the next most common cause of medically certified deaths was diseases of the respiratory system, contributing to approximately 11.5% of fatalities. Other significant causes included infectious and parasitic diseases, which accounted for over 8% of certified deaths. Additional causes such as diseases of the digestive system, neoplasms, and injuries each comprised around 4% of the total mortality.

The report also highlights that approximately 11.9% of certified deaths were attributed to symptoms, signs, and abnormal clinical findings that had not been classified elsewhere.

Regional Variations in Medical Certification

The efficiency of medical certification varies significantly across different states and union territories in India. The report indicates that only a few regions, including the Andaman and Nicobar Islands, Chandigarh, Dadra and Nagar Haveli, Daman and Diu, Delhi, Goa, Lakshadweep, and Puducherry, have achieved medical certification for more than half of registered deaths. Notably, Goa stands out as the only state in India that has reported 100% medical certification of all registered deaths, underscoring regional disparities in healthcare reporting.

The findings of this report raise important questions about public health strategies and the need for increased awareness of circulatory health, particularly among younger populations. As India navigates these health challenges, the data serves as a critical tool for policymakers and health professionals aiming to reduce mortality rates from these prevalent diseases.