Health Surveys in India

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Recently, three major national health surveys were released in India—National Family Health Survey (NFHS-6), the NSO 80th Round Household Consumption Survey on Health, and the National Health Accounts (NHA) Estimates 2022–23. While these surveys provide valuable insights into India's health sector, they have generated limited policy action, exposing a gap between data collection and evidence-based policymaking.

What are the Major Health Surveys?

National Family Health Survey (NFHS-6)

The National Family Health Survey (NFHS) is India's largest household health survey conducted under the Ministry of Health and Family Welfare (MoHFW). It provides comprehensive information on population health, nutrition, maternal and child health, fertility, family planning, gender issues, and non-communicable diseases (NCDs).

NSO 80th Round Household Consumption Survey on Health

This survey is conducted by the National Statistical Office (NSO) to assess household expenditure on healthcare, access to medical services, health insurance coverage, and the financial burden of illness on families.

National Health Accounts (NHA) Estimates

The National Health Accounts measure India's total health expenditure, including government spending, private expenditure, insurance payments, and out-of-pocket expenses. They help evaluate progress towards Universal Health Coverage (UHC).

The Paradox of Health Surveys in India

India has developed a strong system for collecting health data, but these surveys often fail to influence policy decisions.

A predictable cycle is observed after every major survey. The government highlights positive achievements, the media focuses on headline numbers, researchers wait years for raw data, and private companies identify new business opportunities. However, very little immediate policy reform follows.

As a result, health surveys often become statistical exercises rather than instruments for improving public health governance.

Key Findings of the Recent Surveys

Rising Burden of Non-Communicable Diseases (NCDs)

The NFHS-6 shows a significant increase in obesity, diabetes, hypertension, and other non-communicable diseases (NCDs) across both urban and rural populations.

Earlier, these diseases were largely associated with affluent urban communities, but they are now spreading across all income groups.

Persistent Anaemia

Despite several government programmes, anaemia continues to remain a major public health challenge, particularly among women and children.

This indicates that existing nutrition interventions have not achieved the desired outcomes.

High Out-of-Pocket Health Expenditure

The surveys reveal that families continue to spend a large share of healthcare expenses from their own pockets, increasing the risk of financial hardship and poverty.

This highlights the need for stronger public healthcare systems and wider insurance coverage.

Stagnation in Child Nutrition

The surveys also indicate limited improvement in child nutrition, with several nutrition indicators showing little or no progress over recent years.

How Health Data is Being Used

Limited Public Health Response

Instead of immediately influencing health programmes, survey findings often receive limited policy attention.

Many health problems identified repeatedly over the years continue without adequate corrective action.

Expansion of Private Health Markets

Where government interventions remain weak, the private healthcare sector quickly responds.

For example:

• Rising obesity increases demand for weight-loss products, fitness centres, and diet applications.

• Rising diabetes expands the market for glucose monitors, diagnostic laboratories, and private clinics.

• Increasing NCDs encourage commercial health screening packages.

Thus, health surveys frequently become opportunities for commercial expansion rather than public health reform.

The Problem of Delayed Data Release

One of the major concerns is the long gap between data collection and public release.

For example, NFHS-6 data were collected during 2023–24 but released only in 2026.

This delay reduces the usefulness of the data because policymakers often dismiss negative findings as old information, while positive trends are presented as achievements of current policies.

Similarly, researchers receive raw data much later, causing independent scientific analysis to appear several years after the surveys are conducted.

Challenges in India's Health Data System

Surveys Rarely Lead to Policy Reforms

Although surveys identify important health challenges, they rarely result in immediate programme redesign or corrective action.

Fragmented Health Information

Different health databases such as NFHS, Health Management Information System (HMIS), and the Integrated Health Information Platform (IHIP) function separately.

The lack of integration prevents policymakers from obtaining a comprehensive understanding of health trends.

Weak Accountability

There is no formal mechanism that requires governments to explain how survey findings will be addressed.

Consequently, health surveys often remain informative documents without administrative consequences.

Limited Budgetary Linkages

Survey findings do not directly influence government health budgets.

For example, increasing cases of non-communicable diseases have not always been matched by higher investments in primary healthcare, screening programmes, or medicine availability.

Suggested Reforms

Mandatory Action Plans

Every major health survey should be followed within 30–45 days by a detailed Action Note prepared jointly by governments and independent public health experts.

The report should clearly identify areas of improvement, stagnation, and deterioration, while assigning responsibility for corrective measures.

Regular State-Level Review Meetings

State governments should organise working review meetings involving Health Departments, Finance Departments, district officials, public health experts, and civil society organisations.

The objective should be to determine what policies need improvement, rather than merely highlighting achievements.

Integrated Health Data System

Health information from NFHS, HMIS, and IHIP should be integrated into a unified national database to support evidence-based policymaking.

Timely Release of Raw Data

Primary survey data should be released quickly so that researchers can conduct independent analysis and provide timely recommendations.

Health data should be treated as a public good, not as restricted administrative information.

Link Data with Budget Allocation

Survey findings should directly influence public health expenditure.

For example:

• Rising NCDs should lead to increased investment in primary healthcare and preventive services.

• High out-of-pocket expenditure should result in greater availability of free medicines and diagnostics in public hospitals.

Without budgetary action, health data remain only statistical information.

Way Forward

India has built one of the world's largest health data collection systems. The next challenge is to convert this vast data into effective public policy, stronger accountability, and better health outcomes.

Health surveys should become tools for continuous monitoring, policy correction, and efficient allocation of public resources, ensuring that evidence directly shapes governance.

Conclusion

The recent release of NFHS-6, the NSO Health Survey, and the National Health Accounts highlights both India's strengths in data collection and its weaknesses in policy implementation.

A health survey should not merely produce statistics or media headlines. Its real success lies in driving programme reforms, influencing budget decisions, strengthening accountability, and improving public health outcomes.