Hospitalisation risk in India doubles after the age of 45 and rises steeply among those aged 60 and above, according to the latest National Sample Survey Office (NSO) data. The survey, covering the past 365 days and excluding childbirth-related admissions, reveals that hospitalisation rates climb from 23 per 1,000 in the 30–44 age group to 42 per 1,000 among those aged 45–59, and reach 81 per 1,000 for individuals aged 60 and older. In contrast, only 15 per 1,000 people aged 15–29 required hospitalisation, underscoring a pronounced shift in healthcare demand toward middle-aged and older populations. Children under five also show elevated rates at 34 per 1,000, indicating a dual burden at both ends of the age spectrum.

The rising hospitalisation rates are closely linked to the growing prevalence of non-communicable diseases such as diabetes, cardiovascular conditions, respiratory illnesses, and metabolic disorders. Dr. Rommel Tickoo, Director of Internal Medicine at Max Hospital, Saket, attributes the trend to systemic gaps in preventive healthcare. He notes that lifestyle-related conditions are developing earlier in life, but India's public health infrastructure lacks widespread screening programs and early intervention mechanisms. Without structured efforts to detect and manage risk factors like hypertension, obesity, and insulin resistance at the primary care level, the number of avoidable hospitalisations is expected to grow.

Significant regional disparities emerge in the data. Kerala reports the highest hospitalisation rate among the elderly at 186 per 1,000—more than double the national average—followed by Lakshadweep and Tripura. While high rates may reflect better healthcare access and more thorough diagnosis in these regions, they also point to advanced population aging and a higher burden of chronic illness. Conversely, several northeastern states report lower hospitalisation rates, which could indicate either underreporting, lower disease prevalence, or limited access to inpatient care. Among the elderly, men are more likely to be hospitalised than women (93 versus 69 per 1,000), a gap not observed in younger age groups and possibly influenced by differences in health-seeking behavior or occupational stress.

As India’s population continues to age, the rising demand for inpatient care presents a major challenge for health systems designed historically for acute and infectious disease management. With increasing life expectancy and urbanisation driving sedentary lifestyles, the trajectory of chronic disease burden is likely to steepen. Without a national push toward preventive health, routine metabolic screening, and strengthening of primary healthcare networks, the financial and operational strain on hospitals will intensify. The NSO findings serve as a critical data-driven call for policy reform, urging a shift from reactive treatment to proactive, community-based health management to mitigate long-term system overload.