Race, Socioeconomic Status, and Age: Exploring Intersections in Preterm Birth Disparities among Teen Mothers

Black-White differences in perceived lifetime discrimination by education and income in the MIDUS Study in the U.S

There is growing evidence on the negative effects of perceived discrimination on health outcomes and their interactions with indicators of socioeconomic status. However, less has been studied on whether income and education lead individuals of a different race to encounter different discriminatory experiences in their lifetime. Using data from the national survey of the Midlife Development in the United States-MIDUS 1 (1995-1996) and MIDUS Refresher (2011-2014)-on eight measures of perceived lifetime discrimination, this study compares discriminatory experiences of Black and White persons in two time periods. We applied generalized structural equation models and generalized linear models to test multiplicative effects of income and education by race on lifetime discrimination. In both periods, we find substantive disparities between White and Black people in all types of lifetime discrimination, with Black people reporting much higher levels of discrimination. Such disparities exacerbated in the top cohorts of society, yet these associations have changed in time, with White individuals reporting increasing levels of discrimination. Results show that, for Black people in the mid-1990s, perceived discrimination increased as education and income increased. This finding persisted for education by the early 2010s; income effects changed as now both, low- and high-income Black people, reported the highest levels of discrimination. These findings highlight a policy conundrum, given that increasing income and education represent a desirable course of action to improve overall discrimination and health outcomes. Yet, we show that they may unintendingly exacerbate racial disparities in discrimination. We also show that the U.S. is moving toward a stagnation period in health outcomes improvement, with racial disparities in discrimination shrinking at the expense of a deterioration of whites' lifetime discriminatory experiences. Our results highlight the need for a multi-systems policy approach to prevent all forms of discrimination including those due to historical, institutional, legal, and sociopolitical structures.

Predictors of Knowledge, Attitude, and Practice (KAP) Towards Family Planning (FP) Among Pregnant Women in Fiji

OBJECTIVE

This study aimed to determine the predictors of Knowledge, Attitude and Practice (KAP) towards Family Planning (FP) among pregnant Fijian women.

METHODS

A cross-sectional study was conducted over two months in 2019 with adult pregnant women attending the Antenatal Clinic (ANC) at Ba Mission Hospital (BMH), Fiji. Data was collected using a self-administrated questionnaire. Statistical analysis included correlation tests and regression analysis in determining predictors of KAP.

RESULTS

240 pregnant women participated in this study with a mean age of 26.02 (± SD = 4.13). The results showed a moderate level of knowledge (mean 14.95, SD ± 3.15), positive attitude (mean 20.56, SD ± 5.68), and good practice (mean 4.97, SD ± 1.73). Linear regression identified that women with more than seven children had a knowledge score of 3.65, lower than null parity (t value = -2.577, p = 0.011). Women aged 20 to 24 had a 6.47 lower attitude score than women aged 18 to 19 (t value = -2.142, p = 0.033). Women in defacto relationships had a 2.12 lower attitude score compared to the married category (t value = -2.128, p = 0.034). Fijian women of Indian descent had a 1.98 lower attitude score than the I Taukei women (t value = -2.639, p = 0.009). Women aged 30-34 had 2.41 lower practice scores than those aged 18-19 (t value = -2.462, p = 0.015).

CONCLUSION

This study found a medium knowledge of FP among pregnant women. These findings support a recommendation for further research to implement effective strategies.

Mediating role of self-esteem: Black Caribbean and African American adolescents' initiation of sex

To determine how self-esteem mediates the relationship between family support and initiation of sex for US-born Black Caribbean compared to African American adolescents. Secondary data analyses were performed on responses from 1170 adolescents from the National Survey of American Life-Adolescents supplement (2003-2004). Weighted descriptive statistics and logistic regression analyses were performed to examine whether initiation of sex on perceived family support is mediated by self-esteem. The study population consists of 360 Black Caribbean and 810 African American adolescents. Sexual initiation prevalence was higher for Black Caribbean adolescents (42.1%) than African American adolescents (36.75%). The adjusted odds ratio for Black Caribbean adolescents' initiation of sex was 0.85 (95% confidence interval [CI]: 0.16-4.51) compared to African American adolescents' 0.59 (95% CI: 0.35-1.00). Self-esteem represented a statistically significant mediation path and might be more important for African American adolescents' sexual health than the Black Caribbean. The unfounded mediating role of self-esteem between perceived family support and Black Caribbean adolescents' sexual initiation suggests possible influences of Black heterogeneity stemming from ethnic identity differences in sexual health decision-making.

Traversing Traditions: Prenatal Care and Birthing Practice Preferences Among Black Women in North Florida

Objective

Our goal was to explore prenatal practices and birthing experiences among Black women living in an urban North Florida community.

Design

Non-random qualitative study.

Setting

Private spaces at a convenient location selected by the participant.

Participants

Eleven Black women, aged 25-36 years, who were either pregnant or had given birth at least once in the past five years in North Florida.

Methods

Semi-structured interviews were completed in July 2017, followed by thematic analysis of interview transcripts.

Results

Four main themes emerged: a) decision-making strategies for employing alternative childbirth preparation (ie, midwives, birthing centers, and doulas); b) having access to formal community resources to support their desired approaches to perinatal care; c) seeking advice from women with similar perspectives on birthing and parenting; and d) being confident in one's decisions. Despite seeking to incorporate "alternative" methods into their birthing plans, the majority of our participants ultimately delivered in-hospital.

Conclusions

Preliminary results suggest that culturally relevant and patient-centered decision-making might enhance Black women's perinatal experience although further research is needed to see if these findings are generalizable to a heterogenous US Black population. Implications for childbirth educators and health care professionals include: 1) recognizing the importance of racially and professionally diverse staffing in obstetric care practices; 2) empowering patients to communicate and achieve their childbirth desires; 3) ensuring an environment that is not only free of discrimination and disrespect, but that embodies respect (as perceived by patients of varied racial backgrounds) and cultural competence; and, 4) providing access to education and care outside of traditional work hours.

Unintended Pregnancy and Associated Factors Among HIV Positive Women in Ilu Aba Bora zone, South Western Ethiopia: A Facility-Based Cross-Sectional Study

Background

Unintended pregnancy reflects the existence of unprotected sex. Understanding factors associated with unintended pregnancy among HIV-positive women is very important to design strategies for the prevention of further transmission and infection with the virus. However, there is scarce information in this regard. Given the degree of HIV prevalence among women and the current antiretroviral therapy scale up in Ethiopia, it is important to understand factors associated with un-intended pregnancy in order to prevent mother to child HIV transmission (MTCT).

Methods

An institution-based cross-sectional study design was employed. The sample size was 353; all HIV/AIDS sero-positive reproductive age group (15–49) women having any pregnancy history after their diagnosis and having started HAART were included and simple random sampling was used to select study participants. Data collection period was from March 9 to April 13, 2019.

Results

The prevalence of unintended pregnancy among the participants was 40.9%. In the multivariate logistic regression, unemployment (AOR, 3.36; 95% CI: 1.55–7.26), not being knowledgeable on MTCT and prevention of MTCT (PMTCT) (AOR, 3.18; 95% CI: 1.92–5.24), and having had no discussion on reproductive health issues (AOR, 1.83; 95% CI: 1.09–3.07) are factors significantly associated with unintended pregnancy occurrence among HIV-positive women on antiretroviral therapy.

Conclusion and Recommendation

The prevalence of unintended pregnancy among the women in the study is high. To avoid unintended pregnancies, HIV-infected women need access to effective family planning services and risk reduction discussions during routine care visits.

The Adolescent Birth Experience: A Comparison of Three Diverse Groups

Recognized risk factors influencing the birth experience and subsequent poor mental health are not addressed among childbearing adolescents, especially minority teens. Our study purpose was to compare birth experiences of three adolescent groups by prevalence and influence of selected risk factors as moderated by racial/ethnic background. Using a birth rating scale and the Impact of Event Scale, birth perception and stress were examined among an equal number of Black, White, and Hispanic adolescents. Surveys completed at 72 hours postpartum showed Black adolescents most at risk for a negative birth experience. Contributing risk factors included depression, trauma, parity, and operative childbirth. Risk factors occur before and after birth; therefore, childbirth educators can promote a positive birth experience via perinatal assessments and interventions.

Association of Summer Heat Waves and the Probability of Preterm Birth in Minnesota: An Exploration of the Intersection of Race and Education

Preterm birth (PTB) is common and has negative impacts on infant health. While some maternal risk factors have been identified, including age under 20 or over 40, substance abuse, low BMI, and racism, less is known about the impact of environmental exposures like high heat. We combined 154,157 records of live births occurring in Minnesota between 2009 and 2015 with hourly weather records collected from the Minneapolis–St. Paul airport. We tested if maternal heat wave exposure (a seven-day period with a mean daily high temp of 37 °C) immediately prior to birth leads to a higher risk of preterm birth. Additional covariates included maternal age, race/ethnicity, educational status, and residence in the seven-county Minneapolis–St. Paul metro area. Pregnant women exposed to a seven-day heat wave of 37 °C or higher experienced a higher relative risk of PTB compared to women who did not experience a heat wave (1.14 risk ratio (RR), 1.0–1.3 95% confidence interval (CI)). The result is robust to controls for a woman’s age, race/ethnicity, educational attainment, place of residence, and year of the birth. Children born to Black women with college degrees who are exposed to heat waves experience a higher relative risk of PTB compared to White women with college degrees in a heat wave (2.97 RR, 1.5–6.1 95% CI). Summer heat waves are associated with higher risk of PTB in late-term pregnancies in Minnesota.

Outcomes of Care for 1,892 Doula-Supported Adolescent Births in the United States: The DONA International Data Project, 2000 to 2013

This is the largest study to-date to report on outcomes of care for a national sample of doula-supported adolescent births (n = 1,892, birth years 2000 to 2013). Descriptive statistics were calculated for maternal demographics, risk profiles, labor/birth interventions and occurrences, and birth outcomes. In this national sample, childbearing adolescents and their neonates experienced improved health outcomes and lower rates of intervention relative to national statistics for adolescent deliveries in the United States. Key findings are consistent with previous studies on the effects of doula care for marginalized and medically underserved communities. Results strengthen the case for doulas as a perinatal care strategy for improving maternal and infant health outcomes and decreasing inequities among childbearing adolescents.

The cost of preterm labor and preterm birth for mothers with uncomplicated pregnancies and their infants in Italy: a retrospective cohort study

BACKGROUND

Preterm labor (PTL)/preterm birth (PTB) impose significant burden on health-care systems. Women with uncomplicated pregnancies at risk of PTL/PTB have not been widely investigated, and published evidence on the costs of these women and their infants in Italy is absent. We aimed to describe women with uncomplicated pregnancies and associated costs for these women and their infants.

METHODS

Data on women aged 12-44 years with uncomplicated pregnancies who delivered between 1 September 2009 and 31 December 2014 with PTL diagnosis alone or PTL and PTB were included from four Italian databases. Costs were examined during pregnancy, delivery, and 3 years after delivery for mothers and infants, overall and by gestational age (GA).

RESULTS

A total of 3058 mothers linked to 3333 infants were included. Costs during pregnancy were €1777. Costs during delivery for PTL/PTB mothers and their infants ranged from €3174 (GA ≥37) to €21007 (GA <28). Combined maternal and infant costs appeared higher for births with lower GAs (<37) in the three-year follow-up.

CONCLUSIONS

In Italy, PTL/PTB mothers with uncomplicated pregnancies with infants at lower GAs appeared to incur higher medical costs compared to mothers with infants at higher GAs in all three time periods, with particularly marked differences found when considering mother and infant combined costs.

Does Neighborhood Risk Explain Racial Disparities in Low Birth Weight among Infants Born to Adolescent Mothers?

STUDY OBJECTIVE

To test associations and interactions between racial identification, neighborhood risk, and low birth weight disparities between infants born to African-American and white adolescent mothers.

DESIGN

Retrospective cross-sectional study. Birth cases were geocoded and linked to census tract information from the 2010 US Census and the 2007-2011 American Community Survey. A "neighborhood risk" index was created using principal component analysis, and mothers were grouped into 3 neighborhood risk levels (low, medium, high). Multilevel models with cross-level interactions were used to identify variation in racial differences in low birth weight outcomes across neighborhood risk levels when controlling for maternal demographic characteristics and pregnancy behaviors (smoking, prenatal care use).

SETTING

North Carolina, United States.

PARTICIPANTS

Singleton infants (n = 7923 cases) born to non-Hispanic African American and white adolescent mothers from the North Carolina State Center of Health Statistics for 2011.

MAIN OUTCOME MEASURES

Low birth weight.

RESULTS

African American mothers were significantly more likely to have infants of low birth weight than white mothers in this sample (odds ratio = 1.89; 95% confidence interval, 1.53-2.34). Mothers that resided in areas of high neighborhood risk were significantly more likely to have infants of low birth weight than mothers residing in areas of low neighborhood risk (odds ratio = 1.55; 95% confidence interval, 1.25-1.93). Even when controlling for confounding factors, racial disparities in low birth weight odds did not significantly vary according to neighborhood risk level.

CONCLUSION

Racial disparities can remain in low birth weight odds among infants born to adolescent mothers when controlling for maternal characteristics, pregnancy behaviors, and neighborhood risk.

Race, Age, and Neighborhood Socioeconomic Status in Low Birth Weight Disparities Among Adolescent Mothers: An Intersectional Inquiry

INTRODUCTION

Few studies examined socioeconomic contributors to racial disparities in low birth weight outcomes between African-American and Caucasian adolescent mothers. This cross-sectional study examined the intersections of maternal racial status, age, and neighborhood socioeconomic status in explaining these disparities in low birth weight outcomes across a statewide sample of adolescent mothers.

METHODS

Using data from the North Carolina State Center of Health Statistics for 2010-2011, birth cases for 16,472 adolescents were geocoded by street address and linked to census-tract information from the 2010 United States Census. Multilevel models with interaction terms were used to identify significant associations between maternal racial status, age, and neighborhood socioeconomic status (as defined by census-tract median household income) and low birth weight outcomes across census tracts.

RESULTS

Significant racial differences were identified in which African-American adolescents had greater odds of low birth weight outcomes than Caucasian adolescents (OR=1.88, 95% CI 1.64, 2.15). Although racial disparities in low birth weight outcomes remained significant in context of maternal age and neighborhood socioeconomic status, the greatest disparities were found between African-American and Caucasian adolescents that lived in areas of higher socioeconomic status (p<.001). Maternal age was not significantly associated with racial differences in low birth weight outcomes.

CONCLUSION

These findings indicate that racial disparities in low birth weight outcomes among adolescent mothers can vary by neighborhood socioeconomic status. Further investigations using intersectional frameworks are needed for examining the relationships between neighborhood socioeconomic status and birth outcome disparities among infants born to adolescent mothers.

Epigenetics: linking social and environmental exposures to preterm birth

Preterm birth remains a leading cause of infant mortality and morbidity. Despite decades of research, marked racial and socioeconomic disparities in preterm birth persist. In the Unites States, more than 16% of African-American infants are born before 37 wk of gestation compared with less than 11% of white infants. While income and education differences predict a portion of these racial disparities, income and education are proxies of the underlying causes rather than the true cause. How these differences lead to the pathophysiology remains unknown. Beyond tobacco smoke exposure, most preterm birth investigators overlook environment exposures that often correlate with poverty. Environmental exposures to industrial contaminants track along both socioeconomic and racial/ethnic lines due to cultural variation in personal product use, diet, and residential geographical separation. Emerging evidence suggests that environmental exposure to metals and plasticizers contribute to preterm birth and epigenetic modifications. The extent to which disparities in preterm birth result from interactions between the social and physical environments that produce epigenetic modifications remains unclear. In this review, we highlight studies that report associations between environmental exposures and preterm birth as well as perinatal epigenetic sensitivity to environmental contaminants and socioeconomic stressors.