Factors Predicting Completion of Four or More Antenatal Care Visits in Sarlahi District, Nepal.

Background: A significant number of women die from pregnancy and childbirth complications globally, particularly in low- and middle-income countries (LMICs). Receiving at least four antenatal care (ANC) visits may be important in reducing maternal and perinatal deaths. This study investigates factors associated with attending ≥ 4 ANC visits in Sarlahi district of southern Nepal. Methods: A secondary analysis was conducted on data from the Nepal Oil Massage Study (NOMS), a cluster-randomized, community-based longitudinal pregnancy cohort study encompassing 34 Village Development Committees. We quantified the association between receipt/attendance of ≥ 4 ANC visits and socioeconomic, demographic, morbidity, and pregnancy history factors using logistic regression; Generalized Estimating Equations were used to account for multiple pregnancies per woman. Results: All pregnancies resulting in a live birth (n=31,867) were included in the model and 31.4% of those pregnancies received 4+ ANC visits. Significant positive associations include socioeconomic factors such as participation in non-farming occupations for women (OR=1.52, 95% CI: 1.19, 1.93), higher education (OR=1.79, 95% CI: 1.66, 1.93) and wealth quintile OR=1.44, 95% CI: 1.31, 1.59), nutritional status such as non-short stature (OR=1.17, 95% CI: 1.07, 1.27), obstetric history such as adequate interpregnancy interval (OR=1.31, 95% CI: 1.19, 1.45) and prior pregnancy but no live birth (OR=2.14, 95% CI: 1.57, 2.92), symptoms such as vaginal bleeding (OR=1.35, 95% CI:1.11, 1.65) and awareness of the government's conditional cash transfer ANC program (OR=2.26, 95% CI: 2.01, 2.54). Conversely, belonging to the lower Shudra caste (OR=0.56, 95% CI: 0.47, 0.67), maternal age below 18 or above 35 (OR=0.81, 95% CI:0.74, 0.88; OR=0.77, 95% CI: 0.62, 0.96)), preterm birth (OR=0.41, 95% CI: 0.35, 0.49), parity ≥ 1 (OR=0.66, 95% CI: 0.61, 0.72), and the presence of hypertension during pregnancy (OR=0.79, 95% CI: 0.69, 0.90) were associated with decreased likelihood of attending ≥ 4 ANC visits. Conclusions: These findings underscore the importance of continuing and promoting the government's program and increasing awareness among women. Moreover, understanding these factors can guide interventions aimed at encouraging ANC uptake in the most vulnerable groups, subsequently reducing maternal-related adverse outcomes in LMICs. Trial registration: The clinicaltrial.gov trial registration number for NOMS was #NCT01177111. Registration date was August 6th, 2010.

The contribution of suicide to maternal mortality: A nationwide population-based cohort study.

OBJECTIVE: To identify the incidence and characteristics of maternal suicide. DESIGN: Nationwide population-based cohort study. SETTING: The Netherlands, 2006-2020. POPULATION: Women who died during pregnancy or within 1 year postpartum, and a reference population of women aged 25-45 years. METHODS: The Cause of Death Register and Medical Birth Register were linked to identify women who died within 1 year postpartum. Data were combined with deaths reported to the Audit Committee for Maternal Mortality and Morbidity (ACMMM), which performs confidential enquiries. Maternal suicides were compared with a previous period (1996-2005). Risk factors were obtained by combining vital statistics databases. MAIN OUTCOME MEASURES: Comparison of incidence and proportion of maternal suicides among all maternal deaths over time, sociodemographic and patient-related risk factors and underreporting of postpartum suicides. RESULTS: The maternal suicide rate remained stable with 68 deaths: 2.6 per 100 000 live births in 2006-2020 versus 2.5 per 100 000 in 1996-2005. The proportion of suicides among all maternal deaths increased from 18% to 28%. Most suicides occurred throughout the first year postpartum (64/68); 34 (53%) of the women who died by suicide postpartum were primiparous. Compared with mid-level, low educational level was a risk factor (odds ratio 4.2, 95% confidence interval 2.3-7.9). Of 20 women reported to the ACMMM, 11 (55%) had a psychiatric history and 13 (65%) were in psychiatric treatment at the time of death. Underreporting to ACMMM was 78%. CONCLUSIONS: Although the overall maternal mortality ratio declined, maternal suicides did not and are now the leading cause of maternal mortality if late deaths up to 1 year postpartum are included. Data collection and analysis of suicides must improve.

Pregnancy-related mortality up to 1 year postpartum in sub-Saharan Africa: an analysis of verbal autopsy data from six countries.

OBJECTIVE: To compare the causes of death for women who died during pregnancy and within the first 42 days postpartum with those of women who died between >42 days and within 1 year postpartum. DESIGN: Open population cohort (Health and Demographic Surveillance Systems). SETTING: Ten Health and Demographic Surveillance Systems (HDSS) in The Gambia, Kenya, Malawi, Tanzania, Ethiopia and South Africa. POPULATION: 2114 deaths which occurred within 1 year of the end of pregnancy where a verbal autopsy interview was conducted from 2000 to 2019. METHODS: InterVA5 and InSilicoVA verbal autopsy algorithms were used to attribute the most likely underlying cause of death, which were grouped according to adapted International Classification of Diseases-Maternal Mortality categories. Multinomial regression was used to compare differences in causes of deaths within 42 days versus 43-365 days postpartum adjusting for HDSS and time period (2000-2009 and 2010-2019). MAIN OUTCOME MEASURES: Cause of death and the verbal autopsy Circumstances of Mortality Categories (COMCATs). RESULTS: Of 2114 deaths, 1212 deaths occurred within 42 days postpartum and 902 between 43 and 365 days postpartum. Compared with deaths within 42 days, deaths from HIV and TB, other infectious diseases, and non-communicable diseases constituted a significantly larger proportion of late pregnancy-related deaths beyond 42 days postpartum, and health system failures were important in the circumstances of those deaths. The contribution of HIV and TB to deaths beyond 42 days postpartum was greatest in Southern Africa. The causes of pregnancy-related mortality within and beyond 42 days postpartum did not change significantly between 2000-2009 and 2010-2019. CONCLUSIONS: Cause of death data from the extended postpartum period are critical to inform prevention. The dominance of HIV and TB, other infectious and non-communicable diseases to (late) pregnancy-related mortality highlights the need for better integration of non-obstetric care with ante-, intra- and postpartum care in high-burden settings.

A comparison of approaches to measuring maternal mortality in Bangladesh, Mozambique, and Bolivia.

BACKGROUND: Many low- and middle-income countries cannot measure maternal mortality to monitor progress against global and country-specific targets. While the ultimate goal for these countries is to have complete civil registrations systems, other interim strategies are needed to provide timely estimates of maternal mortality. OBJECTIVE: The objective is to inform on potential options for measuring maternal mortality. METHODS: This paper uses a case study approach to compare methodologies and estimates of pregnancy-related mortality ratio (PRMR)/maternal mortality ratio (MMR) obtained from four different data sources from similar time periods in Bangladesh, Mozambique, and Bolivia-national population census; post-census mortality survey; household sample survey; and sample vital registration system (SVRS). RESULTS: For Bangladesh, PRMR from the 2011 census falls closely in line with the 2010 household survey and SVRS estimates, while SVRS' MMR estimates are closer to the PRMR estimates obtained from the household survey. Mozambique's PRMR from household survey method is comparable and shows an upward trend between 1994 and 2011, whereas the post-census mortality survey estimated a higher MMR for 2007. Bolivia's DHS and post-census mortality survey also estimated comparable MMR during 1998-2003. CONCLUSIONS: Overall all these data sources presented in this paper have provided valuable information on maternal mortality in Bangladesh, Mozambique, and Bolivia. It also outlines recommendations to estimate maternal mortality based on the advantages and disadvantages of several approaches. CONTRIBUTION: Recommendations in this paper can help health administrators and policy planners in prioritizing investment for collecting reliable and contemporaneous estimates of maternal mortality while progressing toward a complete civil registration system.

The Pregnancy-Related Mortality Impact of a Total Abortion Ban in the United States: A Research Note on Increased Deaths Due to Remaining Pregnant.

In this research note, I estimate one component of the mortality impact of denying all wanted induced abortions in the United States. This estimate quantifies the magnitude of an increase in pregnancy-related deaths that would occur solely because of the greater mortality risk of continuing a pregnancy rather than having a legal induced abortion. Using published statistics on pregnancy-related mortality ratios, births, and abortions, I estimate U.S. pregnancy-related deaths by race and ethnicity before and in the first and subsequent years of a hypothetical total abortion ban. The number of estimated deaths following a total abortion ban is determined by assuming three conditions: that all wanted induced abortions are denied, that each abortion denied leads to 0.8 births, and that there is a corresponding increase in exposure to pregnancy-related mortality. I find that in the first year of such a ban, estimated pregnancy-related deaths would increase from 675 to 724 (49 additional deaths, representing a 7% increase), and in subsequent years to 815 (140 additional deaths, for a 21% increase). Non-Hispanic Black people would experience the greatest increase in deaths (a 33% increase in subsequent years). Estimated pregnancy-related deaths would increase for all races and ethnicities examined. Overall, denying all wanted induced abortions in the United States would increase pregnancy-related mortality substantially, even if the rate of unsafe abortion did not increase.

Maternal mortality in the United States: research gaps, opportunities, and priorities.

Maternal mortality and severe maternal morbidity are urgent issues in the United States. It is important to establish priority areas to address these public health crises. On April 8, 2019, and May 2 to 3, 2019, the Eunice Kennedy Shriver National Institute of Child Health and Human Development organized and invited experts with varied perspectives to 2 meetings, a community engagement forum and a scientific workshop, to discuss underlying themes involved in the rising incidence of maternal mortality in the United States. Experts from diverse disciplines reviewed current data, ongoing activities, and identified research gaps focused on data measurement and reporting, obstetrical and health system factors, social determinants and disparities, and the community perspective and engagement. Key scientific opportunities to reduce maternal mortality and severe maternal morbidity include improved data quality and measurement, understanding the populations affected as well as the numerous etiologies, clinical research to confirm preventive and interventional strategies, and engagement of community participation in research that will lead to the reduction of maternal mortality in the United States. This article provides a summary of the workshop presentations and discussions.

Violence As a Direct Cause of and Indirect Contributor to Maternal Death.

Background: Death during pregnancy and postpartum in the United States is an issue of urgent and growing concern. Mortality from obstetric-related causes is on the rise, and pregnancy-associated homicide remains a leading cause of death. It is unknown how the context in which women live contributes to their risk of obstetric or violent death during pregnancy and the postpartum period. This study aimed to quantify incidence of mortality from obstetric-related causes and violent death during pregnancy and up to 1-year postpartum, and to identify associations between state-level violent crime rates and incidence of pregnancy-related mortality and pregnancy-associated homicide. Materials and Methods: We conducted a retrospective, ecologic analysis of all pregnancy-associated homicides in 17 states participating in the National Violent Death Reporting System from 2011 to 2015. Pregnancy-related mortality was identified by International Classification of Diseases-10 code for underlying cause of death in death records issued in the same states and years, data provided by the National Center for Health Statistics. We characterized decedents of both violent and nonviolent maternal death (n = 174 and 1,617, respectively). Five-year mortality ratios (deaths per 100,000 live births) were estimated for both pregnancy-related mortality and pregnancy-associated homicide in every state. Poisson regression models estimated associations between violent crime and maternal death, adjusting for area-level socioeconomic conditions. Results: Both pregnancy-related mortality and pregnancy-associated homicide ratios were higher in states with higher rates of violent crime (relative risk [RR] = 1.05, 95% confidence interval [CI] = 1.01-1.12; RR = 1.17, 95% CI = 1.01-1.34, respectively). Conclusion: Broad population-wide violence prevention efforts may help reduce incidence of maternal mortality from both obstetric and violent causes.

Pregnancy-related mortality in the United States, 2003-2016: age, race, and place of death.

BACKGROUND: Pregnancy-related deaths in the United States are increasing. Medical, social, economic, and cultural issues have all been implicated in this trend, but few data exist to differentiate the relative contributions of these various factors. OBJECTIVE: The objective of the study was to examine trends in US pregnancy-related mortality by place of death and maternal race and age. We hypothesized that such an analysis may allow some distinction between deaths related to medical performance and those more closely related to social, cultural, or environmental issues. STUDY DESIGN: We conducted a retrospective, cross-sectional study for the years 2003-2016 using multiple cause-of-death mortality data provided by the Centers for Disease Control and Natality Data provided by National Vital Statistics System of the National Center for Health Statistics. Temporal trends analyses for the place of death, race/ethnicity, and age at the time of death were performed using joinpoint regression over the study period. RESULTS: Approximately one third of pregnancy-related deaths occurred outside a medical facility. The fraction of maternal deaths occurring in inpatient facilities fell by 20% over the study period, from 53% to 44% of all maternal deaths (P < .0001). Maternal deaths in an outpatient facility or emergency room demonstrated a similar decline (24%) in relative frequency (P < .0001). In contrast, there was a significant increase in the relative frequency of maternal mortality in other settings, particularly within the descendant's home, with a doubling over this time period. However, overall pregnancy-related deaths continued to increase in all settings. These increases were particularly striking in non-Hispanic black and white women and among women in the youngest and oldest age groups. CONCLUSION: Against a background of rising US pregnancy-related mortality, stratification of such deaths by place of death and maternal age and race highlights both the need for ongoing improvements in the quality of medical care and the potential contribution of events occurring outside a medical facility to the overall morality ratio. Current trends in pregnancy-related mortality in the United States are, in part, driven by social, cultural, and financial issues beyond the direct control of the medical community.

Income inequality and racial disparities in pregnancy-related mortality in the US.

In this ecological study, we examined the associations between state-level income inequality and pregnancy-related mortality among non-Hispanic (NH) black and NH white populations across the US. We estimated total population and race-specific 5-year pregnancy-related mortality ratios in each state based on national death and live birth records from 2011 to 2015. We obtained data on Gini coefficients for income inequality and population-level characteristics from the US Census American Community Survey. Poisson regression with robust standard errors estimated pregnancy-related mortality rate ratios (RR) and 95% confidence intervals (CI) associated with a one unit increase in income inequality overall and separately within black and white populations. Adjusted linear regression models estimated the associations between income inequality and magnitude of the absolute and relative racial inequity in pregnancy-related mortality within states. Across all states, increasing contemporaneous income inequality was associated with a 15% and 5-year lagged inequality with 14% increase in pregnancy-related mortality among black women (aRR = 1.15, 95% CI = 1.05; 1.25 and aRR = 1.14, 95% CI = 1.04; 1.24, respectively) after controlling for states' racial compositions and socio-economic conditions. In addition, both lagged and contemporaneous income inequality were associated with larger absolute and relative racial inequities in pregnancy-related mortality. These findings highlight the role of contextual factors in contributing to pregnancy-related mortality among black women and the persistent racial inequity in maternal death in the US.

Quality Improvement Opportunities Identified Through Case Review of Pregnancy-Related Deaths From Sepsis.

OBJECTIVE: To analyze quality improvement opportunities (QIOs) identified through review of cases of maternal death from sepsis by the California Pregnancy-Associated Mortality Review Committee. DESIGN: Qualitative descriptive design using thematic analysis. SAMPLE: A total of 118 QIOs identified from 27 cases of pregnancy-related deaths from sepsis in California from 2002 to 2007. METHODS: We coded and thematically organized the 118 QIOs using three of the four domains commonly applied in quality improvement initiatives for maternal health care: Readiness, Recognition, and Response. Data did not include reporting issues, so the Reporting domain was excluded from the analysis. RESULTS: Women's delay in seeking care was the central theme in the Readiness domain. In the Recognition domain, health care providers missed the signs and symptoms of sepsis, including elevated temperature, elevated white blood cell count, increased heart rate, decreased blood pressure, mottled skin, preterm labor, headache, and pain. For Response, late antibiotic administration was a central theme; multiple emergent themes included administration of the wrong antibiotics, failure to investigate women's complaints of pain, lack of nurse/provider communication, and lack of follow-up care after hospital discharge. CONCLUSION: To reverse the contribution of sepsis to the rising rate of maternal mortality in the United States, health care facilities and providers need to reduce barriers for women who seek care, recognize early symptoms, and respond with appropriate treatment. This could be achieved by implementation of the Maternal Early Warning Criteria, standardized guidelines such as those from the Surviving Sepsis campaign, and comprehensive discharge education.

Quality Improvement Opportunities Identified Through Case Review of Pregnancy-Related Deaths From Obstetric Hemorrhage.

OBJECTIVE: To analyze quality improvement opportunities (QIOs) identified through review of cases of maternal death from obstetric hemorrhage by the California Pregnancy-Associated Mortality Review Committee. DESIGN: Qualitative descriptive using thematic analysis. SAMPLE: A total of 159 QIOs identified from 33 cases of pregnancy-related deaths from obstetric hemorrhage in California from 2002 to 2007. METHODS: We coded and thematically organized the 159 QIOs using three of the four domains commonly applied in quality improvement initiatives for maternal health care: Readiness, Recognition, and Response. Data did not include reporting issues, so the Reporting domain was excluded from the analysis. RESULTS: Thematic findings indicated that facility Readiness would be improved through practice standardization, better organization of equipment to treat hemorrhage, and planning for care of women with risk factors for hemorrhage. Recognition of hemorrhage by health care providers could be improved through accurate assessment of blood loss, risk factors, and early clinical signs of deterioration. Provider Response could be improved through reducing delays in administering blood, seeking consultations, transferring women to higher levels of care within or outside of the facility, and moving on to other treatments if a woman does not respond to current treatment. CONCLUSION: Hemorrhage is the most preventable cause of maternal death in California. Morbidity and mortality from hemorrhage can be prevented if birth facilities and maternity care clinicians align local practices with national safety guidelines.

Quality Improvement Opportunities Identified Through Case Review of Pregnancy-Related Deaths From Cardiovascular Disease.

OBJECTIVE: To analyze quality improvement opportunities (QIOs) identified through review of cases of maternal death from cardiovascular disease (CVD) by the California Pregnancy-Associated Mortality Review committee. DESIGN: Qualitative descriptive design using thematic analysis. SAMPLE: A total of 269 QIOs identified from 87 pregnancy-related deaths from CVD in California from 2002 to 2007. METHODS: We coded and thematically organized the 269 QIOs using three of the four domains commonly applied in quality improvement initiatives for maternal health care: Readiness, Recognition, and Response. Data did not include reporting issues, so the Reporting domain was excluded from the analysis. RESULTS: The most prevalent theme within the Readiness domain was the care of women in a facility or a department within a facility that was not equipped to handle the severity of their CVD conditions. For Recognition, a common theme was an underappreciation of the severity of illness, including high-risk factors and clinical warning signs, which led to inaccurate diagnoses, such as anxiety or asthma, and missed diagnoses of CVD. The lack of recognition of CVD led to delays in treatment or inaccurate treatment, the leading themes in the Response domain. CONCLUSION: Identification of CVD or its risk factors during pregnancy can lead to timely, multidisciplinary approaches to management and birth in facilities that offer appropriately trained health care professionals and appropriate equipment. Maternal mortality can be reduced if signs and symptoms of CVD in women are recognized early and treatment modalities are implemented quickly during pregnancy, childbirth, and the postpartum period.

Quality Improvement Opportunities Identified Through Case Review of Pregnancy-Related Deaths From Venous Thromboembolism.

OBJECTIVE: To analyze quality improvement opportunities (QIOs) identified through review of cases of maternal death from venous thromboembolism (VTE) by the California Pregnancy-Associated Mortality Review Committee. DESIGN: Qualitative, descriptive design using thematic analysis. SAMPLE: A total of 108 QIOs identified from 29 cases of pregnancy-related deaths from VTE in California from 2002 to 2007. METHODS: We coded and thematically organized the 108 QIOs using three of the four domains commonly applied in quality improvement initiatives for maternal health care: Readiness, Recognition, and Response. Data did not include reporting issues, so the Reporting domain was excluded from the analysis. RESULTS: Women's lack of awareness of the significance of severe VTE symptoms and the lack of a standardized approach to recognize and respond to VTE signs and symptoms were the most prevalent themes in the Readiness domain. Missing the signs and symptoms of VTE and the resultant missed or delayed diagnosis were predominant themes in the Recognition domain. For Response, issues related to lack of VTE prophylaxis were most frequently noted, along with other themes, including timing of treatment and appropriate follow-up after hospital discharge. CONCLUSION: To decrease the occurrence of maternal death from VTE in the United States, consistent and thorough education regarding VTE signs and symptoms must be given to all women and their families during pregnancy and the postpartum period. Maternity care facilities and providers should implement preventive measures, including standardized use of VTE prophylaxis, improved methods to recognize the signs and symptoms of VTE, and improved follow-up after hospital discharge.

The evolving contribution of non-communicable diseases to maternal mortality in Jamaica, 1998-2015: a population-based study.

OBJECTIVE: To describe trends in indirect cause-specific pregnancy-related mortality from 1998 to 2015. DESIGN: Secondary analysis of annual, national cross-sectional database of maternal and late maternal deaths, identified through active surveillance of deaths among women aged 10-50 years. SETTING: Jamaica, a middle-income Caribbean country. POPULATION: Maternal and late maternal deaths. METHODS: Descriptive trend analyses of demographic and cause-specific maternal and pregnancy-related mortality ratios undertaken comparing the periods 1998-2003, 2004-2009 and 2010-2015. Multivariate logistic regression was used to confirm changes in risk of indirect death. MAIN OUTCOME MEASURES: Maternal, pregnancy-related, direct, indirect and cause-specific mortality ratios (deaths/100 000 live births). RESULTS: Maternal deaths from indirect conditions increased between the first two periods (P = 0.004) and stabilised in the third (P = 0.085). Associated with upward movement in cardiovascular deaths (P[trend] = 0.003), women under 25 years were at elevated risk (odds ratio 1.44, 95% CI 1.00-2.08; P = 0.052). Haematological/immunological conditions (69% sickle cell disease) ranked second but did not vary with time. Health service utilisation was similar across age, parity, health region and major cause categories (non-communicable diseases, non-obstetric infections, direct), however women with indirect conditions spent more time in hospital (median 5 days versus 3 days) and more often died after the puerperium. CONCLUSIONS: Medical conditions, especially cardiovascular disease, are increasingly associated with maternal and late maternal mortality. Middle-income countries need to simultaneously improve management of indirect conditions, while redoubling efforts to reduce direct deaths. Postpuerperal medical services should be integrated into routine infant health services to improve continuity of care during this high-risk period. TWEETABLE ABSTRACT: Maternal survival (SDG 3.1) in LMICs requires better care for women with both non-communicable diseases and obstetric conditions.

Trends in maternal mortality in the United States.

Maternal mortality is a major global concern. Although a notable decline in maternal mortality in the United States occurred during the mid-20th century, this progress stalled during the late 20th century. Furthermore, maternal mortality rates have increased during the early 21st century. Around the year 2000 the maternal mortality rate began to rise and has since nearly doubled. Given that at least half of maternal deaths in the U.S. are preventable, the rise in maternal deaths in the U.S. is historic and worrisome. This overview will try to provide a context for understanding the problem of this rise in maternal mortality in the U.S. by briefly discussing how maternal mortality rates are reported from National Vital Statistics data and from a National Surveillance system. Trends and causes of maternal deaths and the difficulty with interpreting these trends will be discussed.

Rural-urban differentials in pregnancy-related mortality in Zambia: estimates using data collected in a census.

BACKGROUND: The use of census data to measure maternal mortality is a recent phenomenon, implemented in settings with non-functional vital registration systems and driven by needs for trend data. The 2010 round of population and housing censuses recorded a significant increase in the number of countries collecting maternal mortality data. The objective of this study was to estimate rural-urban differentials in pregnancy-related mortality in Zambia using census data. METHODS: We used data from the Zambia 2000 and 2010 censuses. Both censuses recorded the female population by age, the number of children ever born, and live births 12 months prior to the census. The 2010 census further recorded, by age, household, and pregnancy-related deaths 12 months prior to the census. We evaluated and adjusted recorded live births using the cohort Parity Fertility ratio method, and household deaths using deaths distribution methods (General Growth Balance and Synthetic Extinct Generation). Adult female mortality and pregnancy-related mortality for rural and urban areas were estimated for the period October 2009 to October 2010. RESULTS: Data evaluation showed errors in recorded population age, age-at-death, live births, and deaths, and appropriate adjustments were made. Adjusted adult female mortality was high; an adolescent aged 15 years had a one-in-three chance of dying before her 50th birthday in rural areas and one-in-four chance in urban areas. Pregnancy-related deaths comprised 15.3 % of all deaths among reproductive-age women overall; 17.9 % in rural areas and 9.8 % in urban areas. The pregnancy-related mortality ratio for the period was 789 deaths/100,000 live births overall: 960/100,000 live births in rural areas and 470/100,000 live births in urban areas. CONCLUSIONS: Census-based estimates show very high adult female mortality and particularly high pregnancy-related mortality in both rural and urban areas of Zambia 12 months prior to the 2010 census. Future censuses should pay greater attention to strategies for improving data quality.

Comparing Two Review Processes for Determination of Preventability of Maternal Mortality in Illinois.

OBJECTIVES: To compare the results of two maternal death review processes conducted from 2002 to 2012 by Illinois regionalized perinatal centers with those conducted by the Illinois Department of Public Health's (IDPH's) statewide multidisciplinary external Maternal Mortality Review Committee (MMRC). METHODS: This is a retrospective record review linking MMRC case assessment forms to the IDPH's Maternal Mortality Review Form database to compare causes of death and potential preventability as determined by both review processes. RESULTS: MMRC records for 76 maternal death reviews were linked to the IDPH maternal mortality review form database. Most deaths reviewed by the statewide MMRC were due to pregnancy-related causes. The statewide MMRC differed from the regional perinatal centers on cause of death in 55.3% (n = 42) of cases and on the disposition of potential preventability in 48.7% (n = 37) of cases. The statewide MMRC judged 69.7% (n = 53) of cases potentially preventable, compared with 40.8% (n = 31) for the regional perinatal centers. The MMRC identified more preventable provider and systems factors for potentially preventable deaths compared with regional perinatal centers which identified more preventable patient factors. CONCLUSIONS FOR PRACTICE: The statewide MMRC found more potential preventability and determined that preventability was associated with provider and systems factors, not patient factors. Observed discrepancies between regional perinatal center and statewide MMRC reviews were likely due to the complexity of cases selected for review, the multidisciplinary external composition of the review team, and the de-identification of cases. Multidisciplinary statewide expert panels should be implemented in addition to local and regionalized reviews.

Pregnancy-related cardiovascular deaths in California: beyond peripartum cardiomyopathy.

OBJECTIVE: Maternal mortality rates rose markedly from 2002 to 2006 in California, prompting an in-depth maternal mortality review in a state that comprises one twelfth of the US birth cohort. Cardiovascular disease has emerged as the leading cause of pregnancy-related death in the United States. The primary aim of this analysis was to describe the incidence and type of cardiovascular disease as a cause of pregnancy-related mortality in California. The secondary aims were to describe racial/ethnic and socioeconomic disparities, risk factors, birth outcomes, timing of death and diagnosis, and signs and symptoms of cardiovascular disease and identify contributing factors. STUDY DESIGN: The California Pregnancy-Associated Mortality Review retrospectively examined a case series of 64 cardiovascular pregnancy-related deaths from 2002 through 2006. Two cardiologists independently reviewed complete inpatient and outpatient medical records including laboratory, radiology, electrocardiogram, chest X-ray, echocardiograms, and autopsy findings for each cardiovascular death and classified cause of death by type of cardiovascular disease. Demographic data, racial disparities, risk factors, signs and symptoms, timing of diagnosis and death, birth outcomes, and contributing factors were analyzed using bivariate comparisons with noncardiovascular pregnancy-related deaths and population-based data. RESULTS: Among 2,741,220 California women who gave birth, 864 died while pregnant or within 1 year of pregnancy; 257 of the deaths were deemed pregnancy related, and of these, 64 (25%) were attributed to cardiovascular disease. There were 42 deaths caused by cardiomyopathy, and the pregnancy-related mortality rate from cardiomyopathy was 1.54 per 100,000 births. Dilated cardiomyopathy existed in 29 cases, of which 15 met the definition of peripartum cardiomyopathy. Women with cardiovascular disease were more likely than women who died from noncardiovascular causes to be African-American (39.1% vs 16.1%; P < .01) and more likely to use illicit substances (23.7% vs 9.4%; P < .01). Thirty-seven percent were obese and 20% had a concomitant diagnosis of hypertension or preeclampsia during pregnancy. Health care decisions in the diagnosis or treatment of cardiovascular disease during and after pregnancy contributed to the fatal outcomes. CONCLUSION: African-American race, substance use, and obesity were risk factors for pregnancy-related cardiovascular disease mortality. Chronic disease prevention and better recognition and response to cardiovascular disease during pregnancy are needed to reduce maternal mortality.

Infectious morbidity after cesarean delivery: 10 strategies to reduce risk.

Puerperal infection remains a major cause of maternal morbidity and mortality. The primary risk factor is cesarean delivery, which increases the risk 5- to 20-fold. This article reviews in detail the risk of puerperal infection following cesarean delivery, both endometritis and surgical site infection, in both high- and low-risk populations. Strategies to prevent such infections are also discussed using a systematic evidence-based approach.