Different maternal age patterns of preterm birth: Interplay of race/ethnicity, chronic stress, and marital status

2021 ◽  
Author(s):  
Sangmi Kim
Keyword(s):  
Preterm Birth ◽  
Marital Status ◽  
Chronic Stress ◽  
Maternal Age ◽  
Age Patterns ◽  
Race Ethnicity

scholarly journals Maternal Age Patterns of Preterm Birth: Exploring the Moderating Roles of Chronic Stress and Race/Ethnicity

2020 ◽  
Vol 54 (9) ◽  
pp. 653-664 ◽  
Author(s):  
Sangmi Kim ◽  
Eun-Ok Im ◽  
Jianghong Liu ◽  
Connie Ulrich
Keyword(s):  
Preterm Birth ◽  
Black Women ◽  
Chronic Stress ◽  
Maternal Age ◽  
Ethnic Disparities ◽  
Birth Certificates ◽  
Future Research ◽  
Age Related ◽  
Race Ethnicity ◽  
Racial Ethnic

Abstract Background Despite the suggested contribution of cumulative chronic stress to the racial/ethnic disparities in preterm birth (PTB), it is unclear how chronic stress, maternal age, and race/ethnicity are linked underlying PTB. Purpose We investigated the moderating effect of chronic stress on the maternal age–PTB association among non-Hispanic (N-H) White, N-H Black, Hispanic, and Asian women. Methods We analyzed the Washington State’s Pregnancy Risk Assessment Monitoring System data linked with birth certificates. The sample included women aged 18 years or older who birthed the first, singleton baby without birth defects. Chronic stress was measured by race/ethnicity-specific chronic stress indices. A maternal age–chronic stress interaction was modeled to predict PTB by logistic regression stratified by race/ethnicity. In subanalysis, the moderating role of racism was investigated in the maternal age–chronic stress interaction among three minority groups combined. Results Women’s maternal age trajectory of PTB varied by their race/ethnicity and chronic stress level. N-H White and N-H Black women showed a steeper maternal age-related increase in PTB (weathering) under higher chronic stress, indicating a chronic stress’ cumulative effect with maternal age. Besides, the extent of weathering was amplified by racism on top of chronic stress, particularly among N-H Black women. Conclusions These results show that both chronic stress and racism may develop accelerated PTB risk among minority women. Future research should use more objective and accurate chronic stress measures to ascertain the complex relationships among chronic stress, racial discrimination, and maternal age underlying the racial/ethnic differentials in PTB.

Risk of preterm birth by maternal age at first and second pregnancy and race/ethnicity

2018 ◽  
Vol 46 (5) ◽  
pp. 539-546 ◽  
Author(s):  
Rebecca J. Baer ◽  
Juan Yang ◽  
Vincenzo Berghella ◽  
Christina D. Chambers ◽  
Tumaini R. Coker ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Preterm Birth ◽  
Maternal Age ◽  
Hispanic Women ◽  
Odds Ratios ◽  
Term Infants ◽  
Referent Group ◽  
Race Ethnicity

Abstract We examined the risk of preterm birth (PTB, <37 weeks’ gestation) in a second pregnancy and analyzed the extent to which this risk varies by maternal age and race/ethnicity. The sample included nulligravida mothers in California who delivered two singletons between 2005 and 2011. Logistic regression was used to calculate the odds of PTB in the second pregnancy. Within each race/ethnicity stratum, women delivering term infants in their first pregnancy and between 25 and 34 years old for both pregnancies served as the referent group. There were 2,90,834 women included in the study. Among women who delivered their first infant at term, the odds of delivering their second infant early differed by race and age. Hispanic, Black and Asian non-Hispanic women who were <18 years for both pregnancies were at higher odds of having a PTB in their second pregnancy (adjusted odds ratios 1.7, 3.3 and 2.9, respectively). Asian non-Hispanic women who were <18 years for their first delivery at term and between 18 and 24 years for their second delivery, or were >34 years for both, were also at higher odds of delivering their second baby prematurely (adjusted odds ratios 1.9 and 1.3, respectively). Women who deliver their first infant at <37 weeks of gestation are at 3 to 7 times higher odds of delivering their second infant preterm. Providers should consider including information about these risks in counseling their patients.

Maternal age and parity-associated risks of preterm birth: differences by race/ethnicity

2007 ◽  
Vol 21 (1) ◽  
pp. 34-43 ◽  
Author(s):  
Ashley H. Schempf ◽  
Amy M. Branum ◽  
Susan L. Lukacs ◽  
Kenneth C. Schoendorf
Keyword(s):  
Preterm Birth ◽  
Maternal Age ◽  
Race Ethnicity

scholarly journals Hypertension Before Pregnancy and Infant Outcomes: Secondary Analysis of North Carolina Pregnancy Risks Assessment Monitoring System (PRAMS) Data

2020 ◽  
Author(s):  
Forgive Avorgbedor ◽  
Susan Silva ◽  
James A Blumenthal ◽  
Seonae Yeo ◽  
Elizabeth Merwin ◽  
...  
Keyword(s):  
North Carolina ◽  
Preterm Birth ◽  
Birth Outcomes ◽  
Gestational Age ◽  
Small For Gestational Age ◽  
Maternal Age ◽  
Secondary Analysis ◽  
Infant Outcomes ◽  
Race Ethnicity ◽  
Risks Assessment

Abstract Background: Chronic hypertension complicates birth outcomes. This secondary analysis of data from the North Carolina 2009-2011 Pregnancy Risks Assessment Monitoring System (PRAMS) examined factors associated with infant outcomes (preterm birth and small for gestational age) among women with hypertension before pregnancy to determine if the maternal age and race/ethnicity moderated the effect of preexisting hypertension on preterm birth and small for gestational age infants.Methods: We performed logistic regression to determine whether hypertension before pregnancy (HTN, n=292; non-HTN controls, n=2625), maternal age and race/ethnicity (Black vs Non-Black) and their interactions with hypertension before pregnancy predicted preterm birth and small for gestational age infants compared to normotensive women. Results: Results indicated that women with hypertension before pregnancy had significantly higher rates of preterm birth (29.8% vs. 21.3%) and small for gestational infants (23.0% vs. 17.9%) compared to non-HTN controls without adjusting for covariates. HTN had an effect on preterm birth that was independent of other maternal risk factors (aOR= 1.31) after adjusting for covariates . Being Black was associated with a greater likelihood of preterm birth (aOR=1.55). Conclusion: Hypertension before pregnancy is more likely to be associated Black race and with adverse birth outcomes. Black women are especially likely to experience poor birth outcomes. Continuous education to encourage all women and especially women of color and women with chronic illness to access preconception care is needed

Advanced Maternal Age and Adverse Maternal and Neonatal Outcomes in Pregnant Women

2020 ◽  
Vol 16 ◽  
Author(s):  
Reza Omani-Samani ◽  
Saman Maroufizadeh ◽  
Nafise Saedi ◽  
Nasim Shokouhi ◽  
Arezoo Esmailzadeh ◽  
...  
Keyword(s):  
Birth Weight ◽  
Preterm Birth ◽  
Low Birth Weight ◽  
Cesarean Section ◽  
Pregnant Women ◽  
Maternal Age ◽  
Unwanted Pregnancy ◽  
Advanced Maternal Age ◽  
Neonatal Outcomes ◽  
Maternal And Neonatal Outcomes

Background: Advanced maternal age is an important predictor for maternal and neonatal outcomes such as maternal mortality, low birth weight, stillbirth, preterm birth, cesarean section and preeclampsia. Objective: To determine the association of advanced maternal age and adverse maternal and neonatal outcomes in Iranian pregnant women. Methods: In this hospital-based cross-sectional study, 5117 pregnant women from 103 hospitals in Tehran, Iran, were participated in the study in 2015. The required data were gathered from hospitals which equipped to the department of obstetrics and gynecology. Advanced maternal age was considered as an independent variable and unwanted pregnancy, preeclampsia, preterm birth, cesarean section and low birth weight were considered as interested outcomes. Results: In our study, the prevalence of advanced maternal age was 12.08%. Advanced maternal age was significantly associated with higher risk of unwanted pregnancy (OR: 1.39, 95% CI: 1.12-1.73), preterm birth (OR: 1.75, 95% CI: 1.28- 2.39) and cesarean section (OR: 1.34, 95% CI: 1.03-1.74). In our study, there was no significant relationship between advanced maternal age and preeclampsia but this relationship could be clinically important (OR: 1.48, 95% CI: 0.99-2.20, P=0.052), and there is no significant relationship between advanced maternal age and low birth weight (OR: 1.08, 95% CI: 0.67-1.74, P=0.736). Conclusion: Advanced maternal age is associated with higher risk of unintended pregnancy, preterm birth and cesarean section but our findings did not support advanced maternal age as a risk factor associated with low birth weight.

Preterm birth, low birthweight, and small for gestational age among women with preeclampsia: Does maternal age matter?

2018 ◽  
Vol 13 ◽  
pp. 260-266 ◽  
Author(s):  
Xun Li ◽  
Weishe Zhang ◽  
Jianhua Lin ◽  
Huai Liu ◽  
Zujing Yang ◽  
...  
Keyword(s):  
Preterm Birth ◽  
Gestational Age ◽  
Small For Gestational Age ◽  
Maternal Age ◽  
Low Birthweight

Hospitalization burden and end-of-life (EOL) care in elderly patients with glioblastoma (GBM).

2021 ◽  
Vol 39 (28_suppl) ◽  
pp. 31-31
Author(s):  
Laura Donovan ◽  
Donna Buono ◽  
Melissa Kate Accordino ◽  
Jason Dennis Wright ◽  
Andrew B. Lassman ◽  
...  
Keyword(s):  
Socioeconomic Status ◽  
Palliative Care ◽  
Elderly Patients ◽  
Marital Status ◽  
End Of Life ◽  
Remaining Life ◽  
Care Services ◽  
Palliative Care Services ◽  
Race Ethnicity ◽  
Eol Care

31 Background: GBM is associated with a poor prognosis and early death in elderly patients. Prior studies have demonstrated a high burden of hospitalization in this population. We sought to evaluate and examine trends in hospitalizations and EOL care in GBM survivors. Methods: Using SEER-Medicare linked data, we performed a retrospective observational cohort study of patients aged ≥ 65 years diagnosed with GBM from 2005-2017 who lived at least 6 months from the time of diagnosis. Aggressive EOL care was defined as: chemotherapy or radiotherapy within 14 days of death (DOD), surgery within 30 DOD, > 1 emergency department visit, ≥ 1 hospitalization or intensive care unit admission within 30 DOD; in-hospital death; or hospice enrollment ≤ 3 DOD. We evaluated age, race, ethnicity, marital status, gender, socioeconomic status, comorbidities, prior treatment and percentage of time hospitalized. Multivariable logistic regression was performed to determine factors associated with aggressive end of life care. Results: Of 5827 patients, 2269 (38.9%) survived at least 6 months. Among these, 1106 (48.7%) survived 6-12 months, 558 (24.6%) survived 12-18 months, and 605 (26.7%) survived > 18 months. Patients who survived 6-12 months had the highest burden of hospitalization and spent a median of 10.6% of their remaining life in the hospital compared to those surviving 12-18 months (5.4%) and > 18 months (3%) (P < 0.001). 10.1% of the cohort had claims for palliative care services; 49.8% of initial palliative care consults occurred in the last 30 days of life. Hospice claims existed in 83% with a median length of stay 33 days (IQR 12, 79 days). 30.1% of subjects received aggressive EOL care. Receiving chemo at any time (OR 1.510, 95% CI 1.221-1.867) and spending ≥ 20% of life in the hospital after diagnosis (OR 3.331, 95% CI 2.567-4.324) were associated with aggressive EOL care. Women (OR 0.759, 95% CI 0.624-0.922), patients with higher socioeconomic status (OR 0.533, 95% CI 0.342-0.829), and those diagnosed ≥ age 80 (OR 0.723, 95% CI 0.528-0.991) were less likely to receive aggressive EOL care. Race, ethnicity, marital status, and extent of initial resection were not associated with aggressive EOL care. Conclusions: A minority of elderly patients with GBM in the SEER-Medicare database survived ≥ 6 months; hospitalizations were common and patients spent a significant proportion of their remaining life hospitalized. Although hospice utilization was high in this cohort, 30% of patients received aggressive EOL care. Despite the aggressive nature of GBM, few patients had palliative care consults during their illness. Increased utilization of palliative care services may help reduce hospitalization burden and aggressive EOL care in this population.

Factor Structure for Chronic Stress Before and During Pregnancy by Racial/Ethnic Group

2018 ◽  
Vol 41 (5) ◽  
pp. 704-727 ◽  
Author(s):  
Sangmi Kim ◽  
Eun-Ok Im ◽  
Jianghong Liu ◽  
Connie Ulrich
Keyword(s):  
New York ◽  
Chronic Stress ◽  
Physical Violence ◽  
The United States ◽  
Birth Certificates ◽  
Specific Factor ◽  
Pregnancy Risk ◽  
Chronic Stressors ◽  
Race Ethnicity ◽  
Racial Ethnic

This study aimed to explore race/ethnicity-specific dimensionalities of chronic stress before and during pregnancy for non-Hispanic (N-H) White, N-H Black, Hispanic, and Asian women in the United States. This study analyzed the data among 6,850 women from the New York City and Washington State Pregnancy Risk Assessment Monitoring System (2004-2007) linked with birth certificates. Separate exploratory factor analysis was conducted by race/ethnicity using a maximum-likelihood extraction method with 26 chronic stress items before and during pregnancy. Correlations and internal consistency reliabilities among items and latent factors determined race/ethnicity-specific factor structures of chronic stress. Chronic stress was race/ethnicity-distinctive and multidimensional with low correlations among the factors ( r = .07-.28, p < .05). Despite financial hardship, perceived isolation, and physical violence underlying chronic stress among the racial/ethnic groups, intergroup variations existed under each group’s cultural or sociopolitical contexts. This study could help develop targeted strategies to intervene with women’s chronic stressors before childbirth.

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