Behind the promising global decline in infant mortality lies a staggering and preventable truth: an estimated 2.3 million infants still died worldwide in their first year of life in 2023.
Key Takeaways
- In 2022, the global under-five mortality rate stood at 37 deaths per 1,000 live births, with infant mortality accounting for approximately 70% of these deaths
- The World Health Organization reports that in 2023, an estimated 2.3 million infants died within their first year of life worldwide
- Globally, the infant mortality rate declined from 93 deaths per 1,000 live births in 1990 to 28 in 2022, representing a 70% reduction
- In the United States, the infant mortality rate in 2022 was 5.6 deaths per 1,000 live births, up from 5.4 in 2021
- For 2021, US neonatal mortality rate was 3.6 per 1,000 live births, accounting for 64% of infant deaths
- Black infants in the US had an infant mortality rate of 10.9 per 1,000 in 2022, 2.4 times higher than White infants at 4.5
- Nigeria's infant mortality rate was 72.2 deaths per 1,000 live births in 2022
- India's infant mortality rate reached 25.5 per 1,000 in 2022, down from 56 in 2000
- In Pakistan, infant mortality was 55.7 per 1,000 live births in 2022
- Preterm birth complications are the leading cause of infant death globally, responsible for 1 million deaths annually
- Congenital anomalies cause about 20% of infant deaths in high-income countries
- Asphyxia and birth trauma account for 24% of neonatal deaths worldwide
- Maternal obesity increases infant death risk by 20% from complications
- Low maternal education correlates with 50% higher infant mortality odds
- Poverty raises infant mortality risk by 4-fold in low-income settings
Global infant mortality rates show significant progress but remain tragically high and uneven worldwide.
Causes of Death
1Preterm birth complications are the leading cause of infant death globally, responsible for 1 million deaths annually
Verified2Congenital anomalies cause about 20% of infant deaths in high-income countries
Verified3Asphyxia and birth trauma account for 24% of neonatal deaths worldwide
Verified4Infections/sepsis contribute to 25% of neonatal infant deaths globally
Directional5Sudden Infant Death Syndrome (SIDS) causes 5-10% of postneonatal deaths in developed nations
Single source6Pneumonia leads to 15% of under-one deaths in low-income countries
Verified7Diarrhoea causes 9% of infant deaths, mostly preventable with ORS
Verified8Malaria kills over 200,000 infants under one yearly in Africa
Verified9Respiratory distress syndrome from prematurity causes 10% of neonatal deaths
Directional10Intrauterine growth restriction leads to 20% of stillbirths and many infant deaths
Single source11Bacterial meningitis causes 5% of neonatal sepsis deaths
Verified12Congenital heart defects account for 25% of congenital anomaly infant deaths
Verified13Necrotizing enterocolitis kills 10-20% of preterm infants affected
Verified14Hypoxic-ischemic encephalopathy from birth asphyxia causes 15% neonatal deaths
Directional15Tetanus neonatorum, though reduced, still kills thousands yearly
Single source16In US, disorders related to short gestation/low birthweight cause 35% infant deaths
Verified17Unintentional suffocation in bed is leading cause of SUID at 70% of cases
Verified18Omphalitis (umbilical infection) causes 7% neonatal deaths in South Asia
Verified19Jaundice/kernicterus leads to 4% neonatal deaths globally
Directional20HIV mother-to-child transmission causes 90,000 infant deaths yearly
Single source21Measles kills 50,000 infants under one annually despite vaccines
Verified22Pertussis (whooping cough) causes 160,000 infant deaths yearly
Verified23In preterm infants, intraventricular hemorrhage causes 15% deaths
Verified24Sepsis from group B strep infects 1 in 500 US newborns, mortality 5-10%
Directional25Patent ductus arteriosus complications in preterms lead to 5% deaths
Single source26Low birthweight babies have 10x higher mortality risk from infections
Verified27Maternal haemorrhage indirectly causes 20% neonatal deaths via poor care
Verified28Retinopathy of prematurity blinds and kills some preterms indirectly
Verified29Inadequate immunization leads to 2% of infant deaths from vaccine-preventable diseases
Directional30Twins have 5x higher risk of death from prematurity-related causes
Single sourceCauses of Death Interpretation
This haunting parade of numbers whispers a single, brutal truth: that the gravest danger facing a newborn is simply the accident of where and into what circumstances they are born.
Global Statistics
1In 2022, the global under-five mortality rate stood at 37 deaths per 1,000 live births, with infant mortality accounting for approximately 70% of these deaths
Verified2The World Health Organization reports that in 2023, an estimated 2.3 million infants died within their first year of life worldwide
Verified3Globally, the infant mortality rate declined from 93 deaths per 1,000 live births in 1990 to 28 in 2022, representing a 70% reduction
Verified4In 2021, neonatal deaths accounted for 47% of all under-five deaths globally, totaling about 1.9 million infant deaths in the first 28 days
Directional5The Sustainable Development Goal target for infant mortality is fewer than 12 deaths per 1,000 live births by 2030, but 2022 global rate was 27
Single source6Sub-Saharan Africa had the highest global infant mortality rate in 2022 at 71 deaths per 1,000 live births
Verified7Globally, preterm birth complications caused 18% of infant deaths in 2022, equating to over 600,000 deaths
Verified8In 2020, COVID-19 indirectly contributed to a 3.4 million excess infant deaths globally due to disrupted healthcare
Verified9The global neonatal mortality rate in 2022 was 17 deaths per 1,000 live births
Directional10From 2000 to 2022, global infant mortality fell by 59%, from 69 to 28 per 1,000 live births
Single source11In low-income countries, infant mortality was 62 per 1,000 in 2022 versus 4 in high-income countries
Verified12Globally, 2.4 million newborns died in 2022, mostly from preventable causes like infections
Verified13Infant mortality rate globally projected to reach 25 per 1,000 by 2030 if trends continue
Verified14In 2022, South Asia's infant mortality rate was 41 per 1,000 live births, second highest region
Directional15Global progress stalled post-2015, with infant mortality reduction slowing to 2.2% annually from 3.7%
Single source16Pneumonia caused 14% of global infant deaths in 2022, about 400,000 cases
Verified17Diarrhoeal diseases led to 8% of infant deaths globally in 2022, totaling roughly 280,000
Verified18Malaria accounted for 5% of infant mortality in endemic areas globally in 2022
Verified19Globally, 99% of neonatal deaths occur in low- and middle-income countries
Directional20In 2022, birth asphyxia and trauma caused 24% of neonatal deaths worldwide
Single source21Global infant mortality gap between richest and poorest quintiles is 10-fold
Verified22In 2023 estimates, 4.4 million babies died in their first month globally over the year
Verified23Sepsis and infections cause 25% of global neonatal deaths annually
Verified24Congenital anomalies represent 11% of infant deaths globally in recent data
Directional25Globally, exclusive breastfeeding could prevent 13% of infant deaths under 6 months
Single source26In 2022, 2 million infants died from pneumonia globally
Verified27Global average infant mortality rate for boys was 29 per 1,000 vs 26 for girls in 2022
Verified28HIV/AIDS caused less than 1% of global infant deaths in 2022 due to prevention efforts
Verified29Road injuries contribute minimally to infant mortality globally at under 1%
Directional30Drowning accounts for 5% of under-five deaths but less for infants specifically globally
Single sourceGlobal Statistics Interpretation
The grimly cheerful news is that we've become remarkably better at not letting babies die, cutting the global infant mortality rate by 70% since 1990, yet our lingering failures are so predictably cruel that in 2022 a child born in Sub-Saharan Africa was eighteen times more likely to die before its first birthday than one born in a rich country, mostly from causes we've known how to prevent for decades.
Regional Variations
1Nigeria's infant mortality rate was 72.2 deaths per 1,000 live births in 2022
Verified2India's infant mortality rate reached 25.5 per 1,000 in 2022, down from 56 in 2000
Verified3In Pakistan, infant mortality was 55.7 per 1,000 live births in 2022
Verified4Afghanistan reported 104.6 infant deaths per 1,000 in 2022, highest in Central Asia
Directional5Brazil's rate was 12.4 per 1,000 in 2022
Single source6Ethiopia's infant mortality stood at 43.5 per 1,000 live births in 2022
Verified7DR Congo had 62.7 infant deaths per 1,000 in 2022
Verified8Japan's rate was remarkably low at 1.9 per 1,000 in 2022
Verified9South Africa's infant mortality was 25.9 per 1,000 in 2022
Directional10Russia's rate was 5.3 per 1,000 live births in 2022
Single source11In Angola, infant mortality reached 78.2 per 1,000 in 2022
Verified12China's progress brought rate to 5.4 per 1,000 in 2022
Verified13Somalia's estimated rate was 78.5 per 1,000 in 2022
Verified14Mexico reported 11.8 infant deaths per 1,000 in 2022
Directional15Chad's rate was 94.7 per 1,000 live births in 2022
Single source16Finland had one of Europe's lowest at 1.9 per 1,000 in 2022
Verified17Mali's infant mortality was 82.4 per 1,000 in 2022
Verified18Indonesia's rate declined to 20.8 per 1,000 in 2022
Verified19Central African Republic had 84.2 deaths per 1,000 infants in 2022
Directional20Norway's rate was 1.8 per 1,000 in 2022
Single source21Nigeria's northern regions had rates over 100 per 1,000 vs 50 in south in 2022
Verified22In sub-Saharan Africa, rural infant mortality was 82 per 1,000 vs urban 53 in 2022
Verified23Sweden's infant mortality rate was 2.1 per 1,000 in 2022
Verified24Bangladesh reduced to 24.6 per 1,000 in 2022 from 87 in 2000
Directional25Guinea-Bissau's rate was 92.5 per 1,000 in 2022
Single source26South Korea achieved 2.4 per 1,000 in 2022
Verified27Sierra Leone reported 72.1 infant deaths per 1,000 in 2022
Verified28In Latin America, average infant mortality was 15 per 1,000 in 2022
Verified29Mozambique's rate was 59.8 per 1,000 live births in 2022
Directional30Iceland had the lowest global rate at 1.5 per 1,000 in 2022
Single sourceRegional Variations Interpretation
The statistics present a world of heartbreaking contrast, where a child's first breath in Iceland is met with near-certain survival, while in Chad it is a desperate gamble against staggering odds.
Risk Factors
1Maternal obesity increases infant death risk by 20% from complications
Verified2Low maternal education correlates with 50% higher infant mortality odds
Verified3Poverty raises infant mortality risk by 4-fold in low-income settings
Verified4Teenage motherhood (<18) triples infant mortality risk globally
Directional5No antenatal care increases neonatal death risk by 50%
Single source6Maternal smoking during pregnancy doubles SIDS risk
Verified7Low birthweight (<2500g) has 20x higher mortality than normal weight
Verified8Multiple births increase infant death risk 5-7 times
Verified9Rural residence elevates infant mortality by 30% vs urban
Directional10Male infants have 10% higher mortality than females globally
Single source11Maternal hypertension doubles preterm birth risk, leading to higher deaths
Verified12Short birth spacing (<18 months) raises risk by 60%
Verified13Drug use in pregnancy increases infant mortality by 3x in US
Verified14Malnutrition in mothers causes 45% of child deaths indirectly
Directional15HIV-positive mothers without ART have 20-30% transmission rate to infants
Single source16Air pollution exposure increases infant pneumonia mortality by 20%
Verified17Bed-sharing without safe practices triples SIDS risk
Verified18Maternal diabetes raises congenital anomaly risk by 3-4x
Verified19Unclean home delivery increases infection risk 10-fold
Directional20Father's low education also correlates with 30% higher infant death risk
Single source21Climate extremes like heatwaves raise infant mortality 15% in vulnerable areas
VerifiedRisk Factors Interpretation
A baby’s chance at life should not be a gamble stacked by its mother's obesity, her lack of education or a doctor, her poverty, her youth, her cigarettes, her untreated illnesses, her empty pantry, her polluted air, or a society that leaves her unsupported in every possible way.
US National Statistics
1In the United States, the infant mortality rate in 2022 was 5.6 deaths per 1,000 live births, up from 5.4 in 2021
Verified2For 2021, US neonatal mortality rate was 3.6 per 1,000 live births, accounting for 64% of infant deaths
Verified3Black infants in the US had an infant mortality rate of 10.9 per 1,000 in 2022, 2.4 times higher than White infants at 4.5
Verified4Preterm birth-related causes accounted for 16.6% of US infant deaths in 2021
Directional5Congenital malformations caused 19.5% of infant deaths in the US in 2022
Single source6Sudden Infant Death Syndrome (SIDS) rate in US was 0.35 per 1,000 live births in 2021
Verified7US infant mortality rate for Native Americans was 9.1 per 1,000 in 2022
Verified8Maternal age under 20 correlated with US infant mortality rate of 8.2 per 1,000 in 2021 data
Verified9In 2022, US postneonatal mortality was 2.0 per 1,000 live births
Directional10Hispanic US infants had infant mortality of 4.9 per 1,000 in 2022
Single source11Accidents or unintentional injuries caused 4.7% of US infant deaths in 2021
Verified12US infant mortality declined from 7.2 in 2000 to 5.6 in 2022, a 22% drop
Verified13Bacterial sepsis caused 2.3% of US infant deaths in 2022
Verified14In 2021, US infants of mothers without prenatal care had mortality rate 3 times higher
Directional15Low birthweight (<2500g) associated with 66% of US infant deaths in 2022
Single source16US infant mortality rate in non-metropolitan areas was 6.2 per 1,000 in 2021, higher than metro 5.4
Verified17Respiratory distress syndrome caused 4.8% of US neonatal deaths in 2022
Verified18In 2022, US infant mortality for Asian/Pacific Islanders was lowest at 3.5 per 1,000
Verified19Maternal smoking linked to 13% higher US infant mortality risk in 2021 data
Directional20US states with highest infant mortality in 2022: Mississippi 9.4, Louisiana 8.3 per 1,000
Single source21Drug-related perinatal conditions caused 1.5% of US infant deaths in 2021
Verified22US preterm birth rate of 10.4% in 2022 contributed to 35% of infant deaths
Verified23Inadequate prenatal care associated with 25% higher US infant mortality in 2022
Verified24US infant mortality due to influenza and pneumonia was 0.4% in 2021
Directional25Twins in US had infant mortality rate of 26.3 per 1,000 in 2022 vs 4.8 for singletons
Single source26In 2022, California reported 4.1 infant deaths per 1,000 live births
Verified27Homicide caused 0.8% of US postneonatal deaths in 2021
VerifiedUS National Statistics Interpretation
While we should celebrate that the overall infant mortality rate has dropped nearly a quarter since 2000, the persistently grim and disproportionate statistics for Black, Native American, and preterm infants, along with those born to young or under-supported mothers, reveal a nation still nursing a preventable crisis in its most vulnerable citizens.
Sources & References
- Reference 1DATAdata.unicef.orgVisit source
- Reference 2WHOwho.intVisit source
- Reference 3SDGSsdgs.un.orgVisit source
- Reference 4DATAdata.worldbank.orgVisit source
- Reference 5OURWORLDINDATAourworldindata.orgVisit source
- Reference 6UNICEFunicef.orgVisit source
- Reference 7UNAIDSunaids.orgVisit source
- Reference 8CDCcdc.govVisit source
- Reference 9WONDERwonder.cdc.govVisit source
- Reference 10MARCHOFDIMESmarchofdimes.orgVisit source
- Reference 11CDPHcdph.ca.govVisit source
- Reference 12NHLBInhlbi.nih.govVisit source
- Reference 13NICHDnichd.nih.govVisit source
- Reference 14NINDSninds.nih.govVisit source
- Reference 15HEARTheart.orgVisit source
- Reference 16NEInei.nih.govVisit source
- Reference 17UNFPAunfpa.orgVisit source