Key Takeaways
- In 2020, the global maternal mortality ratio (MMR) was 223 deaths per 100,000 live births, a decrease from 227 in 2015 but still far from the Sustainable Development Goal target of less than 70 by 2030
- Approximately 287,000 women died from preventable causes related to pregnancy and childbirth in 2020 worldwide, with sub-Saharan Africa accounting for roughly two-thirds of these deaths
- Between 2000 and 2020, global maternal deaths decreased by 34%, from 436,000 to 287,000, but progress has stalled since 2016
- United States MMR was 23.8 per 100,000 live births in 2020, up from 20.1 in 2019
- Sub-Saharan Africa MMR stands at 533 per 100,000 live births in 2020, highest regionally
- India reported 97 maternal deaths per 100,000 live births in 2018-2020, down from 130 in 2014-2016
- Postpartum hemorrhage is the leading cause, responsible for 27% of maternal deaths globally
- Hypertensive disorders like preeclampsia/eclampsia cause 14% of maternal deaths worldwide
- Sepsis/infections account for 11% of all maternal mortality cases
- Girls aged 15-19 are twice as likely to die from hemorrhage than women 20+
- Women with no education have 4 times higher MMR than those with 12+ years schooling
- Rural women face 30% higher MMR risk than urban in low-income countries
- Access to EmOC reduced MMR by 40% in interventions (1990-2020)
- Antenatal care (4+ visits) lowers MMR by 50% in low-income countries
- Skilled birth attendance increased from 63% to 86% globally (2000-2020), averting deaths
Despite some progress, maternal death remains a widespread, preventable tragedy with vast global inequality.
Global Incidence and Rates
- In 2020, the global maternal mortality ratio (MMR) was 223 deaths per 100,000 live births, a decrease from 227 in 2015 but still far from the Sustainable Development Goal target of less than 70 by 2030
- Approximately 287,000 women died from preventable causes related to pregnancy and childbirth in 2020 worldwide, with sub-Saharan Africa accounting for roughly two-thirds of these deaths
- Between 2000 and 2020, global maternal deaths decreased by 34%, from 436,000 to 287,000, but progress has stalled since 2016
- In 2017, the lifetime risk of maternal death for a 15-year-old woman was 1 in 130 in low-income countries compared to 1 in 4,900 in high-income countries
- Severe maternal morbidity affects up to 50,000 women per 100,000 live births globally, often preceding maternal death
- The global MMR in 2023 estimates stand at 197 per 100,000 live births, with uncertainty intervals from 184 to 211
- From 1990 to 2020, the global MMR declined by 40%, but the annual rate of reduction slowed to 2.2% between 2016 and 2020 from 3.5% previously
- In 2020, 94% of all maternal deaths occurred in low and lower-middle-income countries
- Adolescent girls aged 10-14 face 20 times higher risk of death during pregnancy than women aged 20-24 globally
- Postpartum hemorrhage accounts for 27% of global maternal deaths, contributing to an estimated 70,000 deaths annually
- Global maternal mortality averted between 2000-2017 totaled 2.5 million due to improved healthcare access
- In 2019, the MMR for HIV-positive pregnant women was 5.7 times higher than for HIV-negative women globally
- Over 800 women die daily from preventable causes related to pregnancy and childbirth worldwide as of 2022 estimates
- The global case-fatality rate for eclampsia is 0.5-1.8% in developing countries, contributing to MMR
- In low-resource settings, maternal mortality from unsafe abortion represents 13% of cases
- Global MMR for indigenous women is up to 2.5 times higher than non-indigenous in various studies
- From 2016-2020, maternal mortality increased by 19% in some high-income countries like the US, affecting global trends
- 99% of maternal deaths occur in developing regions, with only 1% in developed regions annually
- Global under-5 mortality linked to maternal death affects 2.4 million children yearly due to orphaned status
- Maternal mortality ratio uncertainty ranges from 184-211 per 100,000 live births in 2020 global estimates
- In 2020, 70% of maternal deaths were preventable with quality care, per global audits
- Global maternal deaths from indirect causes like cardiovascular disease rose 25% from 2003-2018
- Lifetime risk of maternal death is 1 in 5,400 globally for a 15-year-old woman as of 2020
- 82% of countries reported stagnation or increase in MMR from 2016-2020 globally
- Global MMR among refugees is 248 per 100,000 live births, higher than average
- In 2015, global MMR was 216 per 100,000, dropping to 211 by 2017 before stalling
- Hypertensive disorders contribute to 14% of global maternal deaths
- Sepsis accounts for 11% of maternal deaths worldwide
- Global maternal mortality from obstructed labor is 8%
- In low-income countries, MMR is 462 per 100,000 live births versus 11 in high-income
Global Incidence and Rates Interpretation
Leading Causes
- Postpartum hemorrhage is the leading cause, responsible for 27% of maternal deaths globally
- Hypertensive disorders like preeclampsia/eclampsia cause 14% of maternal deaths worldwide
- Sepsis/infections account for 11% of all maternal mortality cases
- Unsafe abortion contributes to 8-13% of maternal deaths in low-resource settings
- Obstructed labor causes 8% of maternal deaths, primarily in areas without caesarean access
- Indirect causes such as malaria, HIV/AIDS, and cardiovascular disease make up 28% of maternal deaths
- In high-income countries, cardiovascular conditions are the top cause at 26.4% of maternal deaths
- Hemorrhage during delivery causes 25% of maternal deaths in Latin America
- Embolism accounts for 13% of maternal deaths in developed nations
- In Africa, HIV-related maternal deaths represent 10% of total
- Amniotic fluid embolism causes 3-5% of maternal deaths in the US
- Pre-existing medical conditions contribute to 30% of UK maternal deaths (2019-2021)
- Eclampsia specifically causes 13.6% of direct maternal deaths in India
- Sepsis from ruptured uterus is 5% in sub-Saharan Africa
- Drug-related deaths now exceed hemorrhage in some US states, at 16% vs 14%
- Malaria causes 10% of maternal deaths in sub-Saharan Africa
- Homicide accounts for 7% of pregnancy-related deaths in the US (2018-2020)
- Suicide is 6% of maternal deaths postpartum in high-income settings
- Anesthetic complications cause 1-2% globally but up to 8% in some regions
- In Brazil, hypertensive disorders cause 25% of maternal deaths
- Tetanus remains a cause in 1% of cases in unvaccinated populations
Leading Causes Interpretation
Prevention, Interventions, and Trends
- Access to EmOC reduced MMR by 40% in interventions (1990-2020)
- Antenatal care (4+ visits) lowers MMR by 50% in low-income countries
- Skilled birth attendance increased from 63% to 86% globally (2000-2020), averting deaths
- Oxytocin prophylaxis reduced PPH deaths by 51% in trials
- MMR declined 38% in Latin America/Caribbean (2000-2020) due to policy
- Universal magnesium sulfate for eclampsia reduced deaths 40%
- Family planning averted 218 million unintended pregnancies, preventing 1.2M deaths (2012)
- In Ethiopia, health extension workers cut MMR 60% (2000-2016)
- Misoprostol for PPH home births reduced mortality 38% in studies
- Global tetanus vaccination eliminated risk in 80% countries by 2015
- Task-shifting (midwives) reduced MMR 24% in Africa trials
- In Bangladesh, vouchers for ANC/SBA dropped MMR 50% (2007-2015)
- WHO safe childbirth checklist reduced deaths 35% in pilots
- ART for HIV mothers reduced transmission/deaths 70%
- Community mobilization in India lowered MMR 30% via awareness
- In US, implicit bias training aims to address racial disparities, potential 20% reduction
- Global financing for RMNCAH increased to $60B (2018), averting 1M deaths
- Neonatal resuscitation training reduced perinatal deaths 47%, indirectly maternal
- In Sierra Leone post-Ebola, MMR halved via free care policy
Prevention, Interventions, and Trends Interpretation
Regional and National Variations
- United States MMR was 23.8 per 100,000 live births in 2020, up from 20.1 in 2019
- Sub-Saharan Africa MMR stands at 533 per 100,000 live births in 2020, highest regionally
- India reported 97 maternal deaths per 100,000 live births in 2018-2020, down from 130 in 2014-2016
- Nigeria's MMR is 814 per 100,000 live births, one of the highest globally in 2020
- In the UK, MMR was 13.4 per 100,000 maternities in 2018-2020
- Ethiopia's MMR decreased to 267 per 100,000 from 871 in 2000
- Brazil MMR is 59.7 per 100,000 live births in 2019
- Afghanistan MMR at 620 per 100,000 in 2020, exacerbated by conflict
- In Canada, MMR is 8.2 per 100,000 live births (2013-2019 average)
- South Africa's MMR rose to 119.8 per 100,000 in 2019 from 88.0 in 2005
- Pakistan MMR is 186 per 100,000 live births in 2020 estimates
- Japan's MMR is among the lowest at 4 per 100,000 live births (2018)
- In Sierra Leone, MMR is 1,120 per 100,000 live births, highest in the world circa 2017
- Australia MMR 5.5 per 100,000 in 2018-2020
- DR Congo MMR 473 per 100,000 in 2020
- Mexico MMR 60.3 per 100,000 in 2020, up from previous years
- Indonesia MMR 189 per 100,000 in 2020
- France MMR 10.7 per 100,000 maternities (2013-2015)
- Tanzania MMR 556 per 100,000 live births (2015-2020)
- Russia's MMR 14.1 per 100,000 in 2020
- Uganda MMR 336 per 100,000 in 2020
- Iran's MMR 16.5 per 100,000 in 2019
- Kenya MMR 342 per 100,000 (2014-2020)
- Germany's MMR approximately 5-7 per 100,000 (recent years)
- Yemen MMR 164 per 100,000 amid crisis (2020 est)
- Bangladesh MMR 173 per 100,000 in 2020, down significantly
Regional and National Variations Interpretation
Risk Factors and Vulnerable Populations
- Girls aged 15-19 are twice as likely to die from hemorrhage than women 20+
- Women with no education have 4 times higher MMR than those with 12+ years schooling
- Rural women face 30% higher MMR risk than urban in low-income countries
- Obesity increases maternal mortality risk by 2-6 times in pregnancy
- HIV-positive women have MMR 3-5 times higher
- Indigenous women in Australia have MMR 2.3 times higher than non-Indigenous
- Women over 35 have 4.6 times MMR risk compared to 20-24 age group
- Black women in US have 3-4 times higher MMR than white women (55.3 vs 19.1 per 100k)
- Multiparous women (5+ births) have 2 times higher risk
- Poverty increases MMR risk by 2.8 fold in developing countries
- Refugees face 2.5 times higher MMR due to poor access
- Anemia raises postpartum hemorrhage death risk 3-fold
- Adolescents under 15 have MMR 5 times higher than 20-24 year olds
- Women without antenatal care have 5 times higher MMR
- In US, women with low income (<$25k) have 2.2x MMR risk
- Malnutrition doubles maternal mortality risk in pregnancy
- Migrant women in Europe have 60% higher MMR than nationals
- Grand multiparity (>5) increases risk 7-fold in some African studies
- Diabetes pre-gestational raises MMR 5-fold
- Distance >50km to facility triples MMR in rural areas
- Fourth+ birth increases risk 2.3 times globally
- In India, scheduled caste women have 2x MMR of others
- Smoking increases ectopic pregnancy death risk 3x
- Cesarean without indication raises infection death 10x in low-resource
Risk Factors and Vulnerable Populations Interpretation
Sources & References
- Reference 1WHOwho.intVisit source
- Reference 2UNICEFunicef.orgVisit source
- Reference 3DATAdata.unicef.orgVisit source
- Reference 4NCBIncbi.nlm.nih.govVisit source
- Reference 5THELANCETthelancet.comVisit source
- Reference 6WORLDBANKworldbank.orgVisit source
- Reference 7UNFPAunfpa.orgVisit source
- Reference 8GUTTMACHERguttmacher.orgVisit source
- Reference 9CDCcdc.govVisit source
- Reference 10IRENEirene.unhcr.orgVisit source
- Reference 11UNHCRunhcr.orgVisit source
- Reference 12DATAdata.worldbank.orgVisit source
- Reference 13SRHRsrhr.orgVisit source
- Reference 14NPEUnpeu.ox.ac.ukVisit source
- Reference 15CANADAcanada.caVisit source
- Reference 16SAMRCsamrc.ac.zaVisit source
- Reference 17MHLWmhlw.go.jpVisit source
- Reference 18AIHWaihw.gov.auVisit source
- Reference 19GOBgob.mxVisit source
- Reference 20ORS-IDFors-idf.orgVisit source
- Reference 21ROSSTATrosstat.gov.ruVisit source
- Reference 22EMROemro.who.intVisit source
- Reference 23DESTATISdestatis.deVisit source
- Reference 24PAHOpaho.orgVisit source
- Reference 25ECec.europa.euVisit source






