Economic Costs of Diseases and Deaths Attributable to Tobacco use in India, 2017-18.

INTRODUCTION About 28.6% of Indian adults use tobacco. This study estimates economic burden of deaths and diseases attributable to smoking and smokeless tobacco (SLT) use for persons aged 35+ years. METHODS The National Sample Survey data on healthcare expenditures, the Global Adult Tobacco Survey data on tobacco use prevalence, and relative risks of all-cause mortality from tobacco use were used to estimate the economic burden of diseases and deaths attributable to tobacco use in India, using a prevalence-based attributable-risk approach. Costs are estimated under the following heads: (1) direct medical and non-medical expenditures; (2) indirect morbidity costs; and (3) indirect mortality costs of premature deaths. RESULTS Total economic costs attributable to tobacco use from all diseases and deaths in India in the year 2017-18 for persons 35 years or older amount to INR 1,773.4 billion (USD 27.5 billion), of which 22% is direct and 78% is indirect cost. Men bear 91% of the total costs. Smoking contributed 74% and SLT use contributed 26% of the costs. CONCLUSION The economic costs of tobacco use amount to approximately 1.04% of India's GDP, while the excise tax revenue from tobacco in the previous year was only 12.2% of its economic costs. The direct medical costs alone amount to 5.3% of total health expenditure. The enormous costs imposed on the nation's health care system due to tobacco use could potentially stress the public health care system and strain the economy and it warrants massive scaling up of tobacco control efforts in India. IMPLICATIONS The study finds that the economic burden from tobacco constitute more than 1% of India's GDP and the direct health expenditures on treating tobacco related diseases alone accounts for 5.3% of the total private and public health expenditures in India in a year. It shows that, for every INR 100 that is received as excise taxes from tobacco products, INR 816 of costs is imposed on society through its consumption. It establishes that tobacco consumption is a major resource drag on the national exchequer and its effective regulation through comprehensive fiscal and non-fiscal policies is highly warranted.