On 24 July 2026, the government released key findings of the National Family Health Survey (NFHS-6) — India's most important health-and-demography survey. It showed continued improvement in maternal and child health (institutional deliveries up, better antenatal care) alongside a new worry: rising lifestyle (non-communicable) diseases among adults. For a CDS/OTA aspirant, health indicators and demography are a reliably examined area, and the NFHS is the dataset behind most of them — with a vocabulary (TFR, IMR, MMR, sex ratio) the exam directly tests.
The news in one frame
The essentials:
- What: key findings of NFHS-6 (survey period 2023-24), compared with NFHS-5 (2019-21).
- Gains: institutional deliveries ~90.6%, higher antenatal care (ANC) and skilled birth attendance.
- Concern: rising lifestyle diseases (hypertension, diabetes, obesity) among adults.
- Who runs it: the Ministry of Health & Family Welfare, via IIPS, Mumbai.
What is the NFHS?
Start with the survey. The National Family Health Survey (NFHS) is a large-scale, nationally representative household survey that gathers data on population, health, nutrition and family welfare. Key facts:
- It is conducted by the Ministry of Health & Family Welfare (MoHFW), with the International Institute for Population Sciences (IIPS), Mumbai as the nodal agency.
- It provides state- and district-level data used for health policy and scheme planning.
- NFHS-6 is the sixth round (the first was in 1992-93), giving trends over three decades.
So the NFHS is the backbone dataset for India's health and population statistics. This demography topic is exactly what the CDS/OTA notes on the economy and society touch.
The key demographic indicators — decoded
The exam loves these definitions:
- Total Fertility Rate (TFR) — the average number of children a woman bears in her lifetime. The replacement level is ~2.1; India's TFR has fallen to about 2.0 (below replacement) — a major milestone.
- Infant Mortality Rate (IMR) — infant (under-1) deaths per 1,000 live births.
- Maternal Mortality Ratio (MMR) — maternal deaths per 1,00,000 live births.
- Sex Ratio — the number of females per 1,000 males (and the Child Sex Ratio for ages 0-6).
- Contraceptive Prevalence Rate (CPR) and institutional deliveries (births in hospitals) — indicators of reproductive and maternal health.
Knowing the units — IMR per 1,000 vs MMR per 1,00,000 — is a classic discriminator. These themes recur in the CDS/OTA daily current affairs.
What NFHS-6 shows
The examinable findings:
- Maternal & child health improved: institutional deliveries rose to ~90.6%, antenatal-care coverage and skilled birth attendance went up, and contraceptive use increased.
- Fertility below replacement: India's TFR is now around replacement level or below — the population will keep growing for a while due to population momentum (a young age structure), then stabilise.
- The double burden: even as infectious diseases and malnutrition decline, non-communicable "lifestyle" diseases — hypertension, diabetes, obesity — are rising among adults (an "epidemiological transition").
- Persistent issues: anaemia (especially in women and children) remains high in many areas.
The revision hook: NFHS = health-demography survey by MoHFW (nodal agency IIPS, Mumbai); NFHS-6 (2023-24); TFR ~2.0 (below replacement ~2.1); IMR per 1,000 live births, MMR per 1,00,000; gains in institutional deliveries (~90.6%) & ANC; rising lifestyle (non-communicable) diseases; anaemia persists.
The demographic picture — dividend and transition
Round out with the big-picture demography the exam pairs with this:
- Demographic dividend: India has a large young, working-age population — an asset if matched by jobs, skills and health.
- Demographic/epidemiological transition: as a country develops, birth and death rates fall, life expectancy rises, and the disease burden shifts from infectious to lifestyle diseases.
- Population momentum: even with low fertility, the population keeps rising for decades because of the young age structure.
- Related programmes: Poshan 2.0 (nutrition), Ayushman Bharat (health insurance + wellness centres), and Mission Indradhanush (immunisation).
Other data sources and health schemes
A little more depth the exam rewards — the NFHS sits among several data systems and programmes:
- Census (RGI) — the full head-count (next: Census 2027); Sample Registration System (SRS) — tracks birth/death rates, IMR and MMR annually.
- Health schemes: Ayushman Bharat — the PM-JAY health-insurance cover plus Health & Wellness Centres; Mission Indradhanush — immunisation; Janani Suraksha Yojana — safe motherhood; Poshan 2.0 — nutrition.
- Bodies: the ICMR (medical research), the NHM (National Health Mission) for delivery, and the WHO internationally.
A useful framing for essays: India faces a "triple burden" of disease — lingering infectious diseases, persistent malnutrition/anaemia, and rising non-communicable (lifestyle) diseases — so health policy must tackle all three at once. Knowing the data sources (NFHS/Census/SRS) and the flagship schemes rounds out a strong answer.
Why it matters
For the essay/interview and bigger picture:
- Policy guidance: NFHS data directs health spending and schemes where needs are greatest.
- Dividend or burden: a healthy, skilled young population is a dividend; poor health turns it into a burden.
- New challenges: the rise of lifestyle diseases demands a shift toward prevention and wellness.
Exam relevance in one paragraph
For CDS/OTA GK, retain: the National Family Health Survey (NFHS) is conducted by the Ministry of Health & Family Welfare with IIPS, Mumbai as nodal agency; NFHS-6 (2023-24) shows continued gains in maternal-child health (institutional deliveries ~90.6%, higher ANC) but rising lifestyle/non-communicable diseases (hypertension, diabetes, obesity); the Total Fertility Rate (TFR) is the average children per woman (replacement ≈ 2.1; India ~2.0, below replacement), the IMR is infant deaths per 1,000 live births, the MMR is maternal deaths per 1,00,000 live births, and the sex ratio is females per 1,000 males; India enjoys a demographic dividend but faces an epidemiological transition and population momentum. For the essay, frame it as turning the demographic dividend into healthy human capital.
🎯 Practice MCQs
Q1. The NFHS is conducted by the: (a) Ministry of Health & Family Welfare (b) RBI (c) SEBI (d) Ministry of Defence → (a) — MoHFW (nodal agency IIPS, Mumbai).
Q2. The nodal agency for the NFHS is: (a) IIPS, Mumbai (b) ISRO (c) NITI Aayog (d) CPCB → (a) — the International Institute for Population Sciences.
Q3. The Total Fertility Rate (TFR) is the: (a) average number of children per woman (b) death rate (c) birth weight (d) sex ratio → (a) — average children a woman bears.
Q4. The "replacement level" of fertility is about: (a) 2.1 (b) 4.0 (c) 1.0 (d) 6.0 → (a) — 2.1 children per woman.
Q5. The Infant Mortality Rate (IMR) is measured per: (a) 1,000 live births (b) 1,00,000 live births (c) 100 people (d) 1 million adults → (a) — per 1,000 live births.
Q6. The Maternal Mortality Ratio (MMR) is measured per: (a) 1,00,000 live births (b) 1,000 live births (c) 100 mothers (d) 10,000 people → (a) — per 1,00,000 live births.
Q7. The "sex ratio" is the number of: (a) females per 1,000 males (b) males per female (c) children per family (d) births per year → (a) — females per 1,000 males.
Q8. NFHS-6 relates to which survey period? (a) 2023-24 (b) 2011 (c) 2019-21 (d) 2001 → (a) — 2023-24 (NFHS-5 was 2019-21).
Q9. A key concern flagged by NFHS-6 is rising: (a) lifestyle (non-communicable) diseases (b) polio (c) smallpox (d) plague → (a) — hypertension, diabetes, obesity.
Q10. "Institutional deliveries" means births that take place: (a) in hospitals/health facilities (b) at home (c) abroad (d) in offices → (a) — in health institutions.
Q11. India's demographic dividend refers to its large: (a) young working-age population (b) elderly population (c) forest cover (d) coastline → (a) — young, working-age population.
Q12. The shift from infectious to lifestyle diseases is called the: (a) epidemiological transition (b) green revolution (c) demographic winter (d) monetary transition → (a) — the epidemiological transition.
Q13. A widespread nutritional problem still flagged by NFHS is: (a) anaemia (b) obesity only (c) scurvy only (d) none → (a) — anaemia (in women and children).
Q14. The scheme for nutrition tied to Anganwadis is: (a) Poshan 2.0 (b) FAME (c) Sagarmala (d) PM-KISAN → (a) — Mission Saksham Anganwadi and Poshan 2.0.
Q15. Even with low fertility, India's population keeps rising for years due to: (a) population momentum (young age structure) (b) migration only (c) higher death rate (d) lower literacy → (a) — population momentum.
📋 How this gets asked (PYQ pattern)
Demography and health are a reliable CDS/OTA set. The reliable framings are the indicator definitions (TFR, IMR per 1,000, MMR per 1,00,000, sex ratio), who conducts the NFHS (MoHFW/IIPS), and the demographic dividend/transition. A common trap swaps the units of IMR and MMR or confuses TFR with the birth rate. The fresh 2026 hook is NFHS-6 — ideal for "which indicator / which agency / which unit" items. We reference the pattern, not any exact past question.
Preparing for CDS or OTA? Demography, health indicators and population policy are high-yield topics and strong essay material on human capital. Follow our daily CDS/OTA current affairs and train with serving-officer faculty in the upcoming Cavalier courses in Delhi.
✍️ Written by Aditya Tiwari — Economy, society & current-affairs faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook · YouTube).
Source: PIB / Ministry of Health & Family Welfare, 24 July 2026. Facts cross-verified with independent sources.