Community Medicine — Maternal and Child Health, NMC MBBS licence examination syllabus (Nepal Medical Council).
Maternal and child health: where public health saves the most lives
The deaths are concentrated in a few days, and the interventions are mostly cheap.
Maternal and child health is the part of public health where the arithmetic is starkest. Deaths cluster heavily around a small number of hours and days — labour, delivery, and the first week of life — and the interventions that prevent them are, for the most part, neither expensive nor technically advanced. A skilled attendant at birth, a uterotonic, a supply of blood, warmth, breastfeeding, oral rehydration and a working immunisation programme prevent a very large share of them.
What stands between a population and those interventions is rarely knowledge. It is access, distance, cost, staffing and supply — which is why this subject is taught as a health-systems problem rather than a clinical one.
🩺 Where this lives: The three delays model is the most useful single framework in this field, because it explains why a woman can die of a treatable condition in a country that knows exactly how to treat it. She may not recognise the danger sign, or may need someone else's permission to seek care. She may not be able to reach a facility across mountainous terrain in monsoon. Or she may arrive at a facility that has no blood, no theatre and no one on duty who can operate. Three different failures, three entirely different solutions — and any one of them is enough.
💡 A note on numbers and programmes. This chapter contains no national statistics and no programme names. Nepal's maternal mortality ratio, neonatal mortality rate, skilled birth attendance and stunting prevalence all change between survey rounds, and national programmes are periodically renamed and revised. A figure remembered from an old edition is worse than no figure. Take current values from the Nepal Demographic and Health Survey and the Department of Health Services annual report, and programme details from current national policy documents. What is taught here is what does not date.
The indicators
Indicator definitions are heavily examined, and the trap is almost always the denominator. Maternal mortality is expressed as a ratio per 100,000 live births, while the child mortality measures are rates per 1,000 live births. The exception worth memorising separately is the perinatal mortality rate, which counts stillbirths plus first-week deaths against total births — live births and stillbirths — because a measure that includes stillborn babies in the numerator must include them in the denominator too.
HOW THE CHILD INDICATORS NEST
NEONATAL first 28 days
⊂
INFANT first year
⊂
UNDER-FIVE first five years
Each contains the one above it. That structure carries a
real message: as under-five mortality falls, the deaths
that remain are increasingly NEONATAL — concentrated in
the first days of life.
This is why progress on child survival eventually stalls
unless newborn care improves. Diarrhoea and pneumonia
deaths in older children fall with ORS, immunisation and
antibiotics; deaths on day one require skilled attendance
at birth, resuscitation, warmth and infection control.
MATERNAL DEATH is counted during pregnancy, labour, or
within 42 days of the end of pregnancy — from any cause
related to or aggravated by the pregnancy, but NOT from
incidental causes such as a road traffic accident.
DIRECT causes arise from obstetric complications:
haemorrhage, hypertensive disease, sepsis, obstructed
labour, complications of abortion.
INDIRECT causes are pre-existing conditions worsened by
pregnancy: anaemia, heart disease, and others.
The three delays
💡 Exam angle: questions frequently describe a maternal death and ask which delay was responsible, or which intervention addresses it. Match them carefully. Danger-sign education and community health workers address the first delay; referral transport and birthing centres address the second; staffing, blood supply and emergency obstetric capability address the third. Building a road does nothing for a woman who never decided to leave home, and health education does nothing for a woman who arrives at an empty facility.
The continuum of care
Two points about the continuum are worth holding onto. First, childbirth is the highest-risk window — a small number of hours in which most direct maternal deaths and a large share of newborn deaths occur, which is why skilled birth attendance is such a heavily tracked indicator. Second, the postnatal period is usually the weakest link: deaths cluster in the first days after delivery, yet postnatal contact is often the least reliably delivered part of the whole continuum. Where a system is failing, that is frequently where to look.
Nutrition
WHY THE THREE MEASURES ARE NOT INTERCHANGEABLE
STUNTING low HEIGHT for age → CHRONIC
WASTING low WEIGHT for HEIGHT → ACUTE
UNDERWEIGHT low WEIGHT for age → COMPOSITE
The memory hook: HEIGHT takes TIME to be lost, so a short
child has been deprived for a long time. WEIGHT can be lost
quickly, so a thin child is in trouble NOW.
This matters practically. A stunted child needs long-term
food security, maternal nutrition and repeated-infection
control — the causes lie years back and partly before
birth. A wasted child needs therapeutic feeding urgently,
because acute severe wasting carries a high immediate
mortality.
UNDERWEIGHT cannot distinguish the two, which is why it is
less useful for deciding what to do, even though it is
simple to measure.
THE INFECTION-MALNUTRITION CYCLE: undernutrition impairs
immunity, so the child gets infections; infection causes
anorexia, catabolism and nutrient loss, so the child
becomes more undernourished. This is why undernutrition
underlies a large share of child deaths that are formally
attributed to pneumonia, diarrhoea or measles — the
infection is recorded as the cause, but nutrition
determined the outcome.
Clinical reasoning: four scenarios
🔍 Case 1 — a death after arrival
ScenarioA woman with postpartum haemorrhage recognises the danger, reaches the district facility within an hour, and dies there because no blood was available and the on-call surgeon could not be reached.
Which delay?The third — receiving adequate care on arrival.
ReasoningDelays one and two were not the problem: she decided promptly and travelled quickly. Arriving at a facility is not the same as receiving care.
AnswerInterventions target facility readiness — blood availability, staffing rotas, emergency obstetric capability and supplies. Health education or transport schemes would not have saved her.
🔍 Case 2 — two children, same weight
ScenarioTwo 2-year-olds weigh the same and are both classified as underweight. One is short for his age with normal weight-for-height; the other is of normal height but visibly thin.
Key questionChronic or acute?
ReasoningThe first is stunted — chronic undernutrition, reflecting years of deprivation. The second is wasted — acute undernutrition, with a high immediate mortality risk. "Underweight" conceals the distinction entirely.
AnswerThe wasted child needs urgent therapeutic feeding and assessment for infection. The stunted child needs long-term nutrition and food-security measures. Same weight, different emergencies.
🔍 Case 3 — the indicator that will not move
ScenarioA district has substantially reduced under-five mortality through immunisation, ORS and better management of pneumonia. The rate has now plateaued.
Key questionWhich deaths are left?
ReasoningAs deaths in older children fall, the remainder are increasingly neonatal — concentrated in the first days of life, and not addressed by immunisation or ORS.
AnswerFurther progress requires newborn-focused measures: skilled attendance at birth, resuscitation capability, thermal care, early breastfeeding, infection control and care of small and preterm babies.
🔍 Case 4 — a road that changed nothing
ScenarioA new road and a free ambulance service reach a remote village, but facility deliveries barely increase. Women continue to deliver at home, and several report that the decision to travel was not theirs to make.
Which delay?The first — deciding to seek care.
ReasoningThe intervention addressed delay two, which was not the binding constraint. Recognition of danger signs, cost, and women's autonomy in household decisions all operate before anyone gets into a vehicle.
AnswerTarget the actual delay: danger-sign education for women and families, community health worker outreach, birth preparedness planning, and addressing cost and decision-making within households.
Commonly confused
Confusion
The distinction
Why it matters
Maternal ratiovs child rates
Per 100,000 versus per 1,000 live births
The denominator is the commonest exam trap.
Perinatal vs the other measures
Uses TOTAL births, including stillbirths
Stillbirths are in the numerator, so they must be in the denominator.
Neonatal vs infant vs under-five
28 days, one year, five years — nested
Explains why progress stalls without newborn care.
Direct vs indirect maternal death
Obstetric complication versus aggravated pre-existing disease
Different prevention strategies.
Delay 1 vs delay 2 vs delay 3
Deciding, reaching, receiving
Each needs a completely different intervention.
Stunting vs wasting
Chronic height deficit versus acute weight deficit
One needs food security, the other urgent feeding.
Underweight vs either
A composite that hides which is which
Poor guide to what action is needed.
Facility delivery vs skilled attendance
Being in a building is not being attended
Delay three lives in exactly this gap.
Rapid revision
MUST-KNOW FACTS
1. MATERNAL MORTALITY RATIO: per 100,000 LIVE BIRTHS.
2. Maternal death: during pregnancy, labour, or within 42 DAYS.
3. Incidental causes such as accidents are excluded.
4. DIRECT causes: haemorrhage, hypertensive disease, sepsis, obstructed labour, abortion complications.
5. INDIRECT causes: anaemia, heart disease and other aggravated conditions.
6. INFANT MORTALITY RATE: under one year, per 1,000 live births.
7. NEONATAL MORTALITY RATE: first 28 days, per 1,000 live births.
8. UNDER-FIVE MORTALITY RATE: before the fifth birthday, per 1,000 live births.
9. PERINATAL: stillbirths + first-week deaths, per 1,000 TOTAL births.
10. The child measures NEST: neonatal ⊂ infant ⊂ under-five.
11. As child mortality falls, the residue becomes increasingly NEONATAL.
12. THE THREE DELAYS: deciding · reaching · receiving.
13. Delay 1 — education, danger signs, community workers, women's autonomy.
14. Delay 2 — transport, roads, birthing centres, waiting homes.
15. Delay 3 — staff, blood, theatre, drugs, emergency obstetric capability.
16. Each delay requires a DIFFERENT intervention.
17. Childbirth is the highest-risk window for mother and newborn.
18. SKILLED BIRTH ATTENDANCE is the key intrapartum indicator.
19. Active management of the third stage reduces postpartum haemorrhage.
20. The POSTNATAL period is usually the weakest link in the continuum.
21. Antenatal care: iron and folic acid, tetanus protection, screening, counselling.
22. Newborn survival: warmth, early exclusive breastfeeding, infection control.
23. STUNTING = low height for age = CHRONIC.
24. WASTING = low weight for height = ACUTE, high immediate mortality.
25. UNDERWEIGHT = low weight for age = composite, less useful for action.
26. Height takes time to lose; weight is lost quickly.
27. Undernutrition and infection form a vicious cycle.
28. Undernutrition underlies a large share of deaths attributed to infection.
29. Take all Nepal statistics from the current NDHS and DoHS report.
30. Take programme details from current national policy documents.
💡 Exam angle: two things carry most of the marks here — indicator definitions, especially denominators, and matching an intervention to the right delay. Both are pure reasoning rather than memory, which makes them reliable marks. Where a question asks for a national figure, that figure comes from the current survey round, not from any textbook.
Syllabus points
Maternal mortality ratio and its denominator
Direct versus indirect maternal death
Infant, neonatal and under-five mortality
Perinatal mortality and total births
Why the residue becomes neonatal
The three delays model
Matching interventions to each delay
The continuum of care
Why the postnatal period is the weakest link
Stunting, wasting and underweight
The infection-malnutrition cycle
Where to find current Nepal figures
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