79 results on '"Culhane, Jennifer"'
Search Results
2. Low-Dose Aspirin during Pregnancy and Postpartum Bleeding.
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White, Kelsey J., Son, Moeun, Lundsberg, Lisbet S., Culhane, Jennifer F., Partridge, Caitlin, Reddy, Uma M., and Merriam, Audrey A.
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PREECLAMPSIA prevention ,STATISTICS ,OBESITY ,HYPERTENSION in pregnancy ,POSTPARTUM hemorrhage ,CONFIDENCE intervals ,AGE distribution ,RETROSPECTIVE studies ,ACQUISITION of data ,TERTIARY care ,ANTICOAGULANTS ,DIABETES ,UTERINE fibroids ,RISK assessment ,ASPIRIN ,MEDICAL records ,DESCRIPTIVE statistics ,LOGISTIC regression analysis ,SYSTEMIC lupus erythematosus ,RED blood cell transfusion ,ODDS ratio ,DISEASE risk factors ,PREGNANCY - Abstract
Objective This study aimed to investigate whether aspirin 81 mg daily for preeclampsia prevention is associated with increased risk of postpartum blood loss at the time of delivery. Study Design This is a retrospective cohort study performed at a tertiary hospital from January 2018 to April 2021. Data were extracted from the electronic medical record. Patients prescribed low-dose aspirin (LDA) were compared with patients who were not. The primary outcome was a composite of postpartum blood loss, defined as: estimated blood loss (EBL) >1,000 mL, documentation of International Classification of Diseases-9/-10 codes for postpartum hemorrhage (PPH), or red blood cell (RBC) transfusion. Bivariate analysis, and unadjusted and adjusted logistic regression modeling were performed. Results Among 16,980 deliveries, 1,922 (11.3%) were prescribed LDA. Patients prescribed LDA were more likely to be >35 years old, nulliparous, obese, taking other anticoagulants, or have diagnoses of diabetes, systemic lupus erythematosus, fibroids, or hypertensive disease of pregnancy. After adjusting for potential confounders, the significant association between LDA use and the composite did not persist (adjusted odds ratio [aOR]: 1.1, 95% confidence interval [CI]: 1.0–1.3) nor did the association between EBL > 1,000 mL (aOR: 1.0, 95% CI: 0.9–1.3) and RBC transfusion (aOR: 1.3, 95% CI: 0.9–1.7). The association between LDA and PPH remained significant (aOR: 1.3, 95% CI: 1.1–1.6). Patients who discontinued LDA <7 days prior to delivery had an increased risk of the postpartum blood loss composite compared discontinuation ≥7 days (15.0 vs. 9.3%; p = 0.03). Conclusion There may be an association between LDA use and increased risk of postpartum bleeding. This suggests that use of LDA outside the recommended guidelines should be cautioned and further investigation is needed to determine its ideal dosing and timing of discontinuation. Key Points There may be an association with LDA and an increased risk of postpartum bleeding. Patients who discontinued LDA less than 7 days prior to delivery had an increased rate of postpartum bleeding. Additional research is need to determine optimal LDA dose and timing of discontinuation. [ABSTRACT FROM AUTHOR]
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- 2023
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3. The Uptake of Telemedicine in Obstetric Care During the Early Acute Phase of the Coronavirus 2019 Pandemic.
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McKenney, Kathryn M., Lundsberg, Lisbet S., Burris, Heather H., Ledyard, Rachel F., Son, Moeun, Greenspan, Jay, Handley, Sara C., Dysart, Kevin, and Culhane, Jennifer
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COVID-19 pandemic ,MEDICAL care ,GESTATIONAL diabetes ,PRENATAL care ,ELECTRONIC health records ,MEDICAL care use - Abstract
Introduction: The early acute phase of the coronavirus disease 2019 pandemic created rapid adaptation in health care delivery. Methods: Using electronic medical record data from two different institutions located in two different states, we examined how telemedicine was integrated into obstetric care. Results: With no telemedicine use prior, both institutions rapidly incorporated telemedicine into prenatal care (PNC). There were significant patient-level and institutional-level differences in telemedicine use. Telemedicine users initiated PNC earlier and had more total visits, earlier timing of ultrasounds, and earlier diabetes screening during pregnancy compared with nonusers. There were no significant differences in delivery mode or stillbirth associated with telemedicine use at either institution. Conclusions: Rapid adoption of obstetric telemedicine maintained adequate prenatal care provision during the early pandemic, but implementation varied across institutions. [ABSTRACT FROM AUTHOR]
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- 2023
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4. The association between a low 50-gram, 1-hour glucose challenge test value and neonatal morbidity.
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Ding, Jia Jennifer, Lundsberg, Lisbet S., Culhane, Jennifer F., Patridge, Caitlin, Milley, Lauren, and Son, Moeun
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NEONATAL intensive care units ,SMALL for gestational age ,NEONATAL death ,CESAREAN section ,NEONATAL jaundice - Abstract
To evaluate the association between a low 50-gram, 1-hour glucose challenge test (GCT) value and adverse maternal and neonatal outcomes among patients receiving care at a single center tertiary care academic hospital. We performed a retrospective cohort study of pregnant patients with a documented result of a 50-gram, 1-hour GCT performed ≥24 weeks 0 days gestation at a single tertiary care academic hospital from 2013–2021. Patients with a low GCT value, defined as cohort specific ≤10
th percentile (<82 mg/dL), were compared to patients with a GCT value ≥82 mg/dL who were not diagnosed with gestational diabetes (GDM) to examine adverse maternal and neonatal outcomes. Additionally, these comparisons were repeated across patients with low GCT (<82 mg/dL), those with a GCT ≥82 mg/dL without diagnosis of GDM (heretofore referred to as normal glycemic screening) and patients diagnosed with GDM. Our primary outcome was a composite neonatal morbidity variable, inclusive of stillbirth, neonatal death, neonatal hypoglycemia with neonatal intensive care unit (NICU) admission, neonatal hyperbilirubinemia with NICU admission, respiratory distress with NICU admission, and/or small for gestational age (SGA). Multivariable logistic regression modeling was used to examine the association of low GCT value and the composite neonatal morbidity outcome, compared to those with the normal glycemic screening. Of 36,342 eligible patients, 3,789 (10.4%) had a low GCT value of <82 mg/dL, 30,729 (84.6%) had a GCT value ≥82 mg/dL and were not diagnosed with GDM, and 1,824 (5.0%) had a diagnosis of GDM. Patients with a low GCT value were significantly less likely to be diagnosed with hypertensive disorder of pregnancy (HDP) (12.4% vs 16.3%, p <.01), undergo cesarean delivery (22.8% vs 29.9%, p <.01), or experience postpartum hemorrhage (7.8% vs 9.4%, p <.01) as compared to patients with normal glycemic screening. Compared to newborns whose mothers had normal glycemic screening, newborns of mothers with a low GCT value were significantly more likely to experience the composite morbidity outcome (OR 1.17; 95% CI 1.08–1.27); this persisted after adjusting for potential confounders (aOR 1.18; 95% CI 1.09–1.29). A low maternal GCT value after 24 weeks gestation is significantly associated with an increased risk of morbidity in the newborn, driven by higher rates of SGA. Patients with a low GCT value may have underlying maternal hypoglycemia or other glycemic dysregulation affecting fetal development and may benefit from enhanced antenatal surveillance. [ABSTRACT FROM AUTHOR]- Published
- 2023
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5. Intravenous iron for treatment of iron deficiency anemia during pregnancy and associated maternal outcomes.
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Burn, Martina S., Lundsberg, Lisbet S., Culhane, Jennifer F., Partridge, Caitlin, and Son, Moeun
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IRON deficiency anemia ,IRON ,IRON supplements ,ELECTRONIC health records ,INTENSIVE care units - Abstract
More than 40% of pregnant patients worldwide are anemic, with at least half resulting from iron deficiency anemia (IDA). Anemia in pregnancy is linked with adverse maternal and neonatal outcomes. Treatment for IDA is iron supplementation; however, the optimal route of administration remains unclear. We sought to investigate whether patients with IDA who received intravenous iron (IVI) had decreased odds of maternal morbidity compared to patients who did not. This is a retrospective cohort study of pregnant patients with presumed IDA with term deliveries at a tertiary hospital from 2013–2021. Data were extracted from the hospital's electronic medical record using standardized definitions and billing codes. Patients who received antepartum IVI were compared to patients who did not. The primary outcome was a maternal morbidity composite inclusive of receipt of blood transfusion, hysterectomy, admission to the intensive care unit or death. Bivariate analyses and multivariable logistic regression modelling were performed adjusting for potential confounders. Of 45,345 pregnancies, 5054 (11.1%) met eligibility criteria. Of these, 944 (18.7%) patients received IVI while 4110 (81.3%) did not. Patients who received IVI had higher risk baseline characteristics. They experienced a greater increase in hematocrit from pregnancy nadir to delivery admission (4.5% vs. 3.3%, p <.01). Despite this, patients who received IVI had higher odds of the maternal morbidity composite (OR 1.47, 95%CI 1.11–1.95). This finding persisted after adjusting for potential confounders, although the strength of the association became attenuated (aOR 1.37, 95%CI 1.02–1.85). Odds of the morbidity composite were not elevated among patients who received a full IVI treatment course (OR 1.2, 95% CI 0.83–1.90). Odds of the maternal morbidity composite were increased among patients who received IVI despite greater increases in hematocrit. The effect was attenuated after adjusting for potential confounders and was not significant among patients who completed a full treatment course. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Postpartum Length of Stay and Hospital Readmission Before and During the Coronavirus Disease 2019 (COVID-19) Pandemic.
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Handley, Sara C., Gallagher, Kieran, Lindgren, Eric JD, Lo, Justin Y. MT(ASCP), Burris, Heather H., Dysart, Kevin C. I, Greenspan, Jay, Culhane, Jennifer F., Son, Moeun MSCI, Lindgren, Eric, Lo, Justin Y, Dysart, Kevin C, and Son, Moeun
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- 2022
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7. Birth Hospital Length of Stay and Rehospitalization During COVID-19.
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Handley, Sara C., Gallagher, Kieran, Breden, Amy, Lindgren, Eric, Lo, Justin Y., Son, Moeun, Murosko, Daria, Dysart, Kevin, MD, Lorch, Scott A., Greenspan, Jay, Culhane, Jennifer F., and Burris, Heather H.
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- 2022
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8. Coronavirus Disease 2019 (COVID-19) Pandemic and Pregnancy Outcomes in a U.S. Population.
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Son, Moeun, Gallagher, Kieran, Lo, Justin Y., Lindgren, Eric, Burris, Heather H., Dysart, Kevin, Greenspan, Jay, Culhane, Jennifer F., and Handley, Sara C.
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- 2021
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9. Predictors of Initiation of Medication for Opioid Use Disorder and Retention in Treatment Among U.S. Pregnant Women, 2013-2017.
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Nguemeni Tiako, Max Jordan, Friedman, Ari, Culhane, Jennifer, South, Eugenia, and Meisel, Zachary F.
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- 2021
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10. Cytokine profiling: variation in immune modulation with preterm birth vs. uncomplicated term birth identifies pivotal signals in pathogenesis of preterm birth.
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Denney, Jeffrey M., Nelson, Edward, Wadhwa, Pathick, Waters, Thaddeus, Mathew, Leny, Goldenberg, Robert L., and Culhane, Jennifer F.
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CYTOKINES ,INTERLEUKINS ,PREMATURE infants ,DURATION of pregnancy ,PHLEBOTOMY ,FIRST trimester of pregnancy ,THIRD trimester of pregnancy ,IMMUNE system ,LOW birth weight ,DESCRIPTIVE statistics ,SECOND trimester of pregnancy ,SMOKING ,LONGITUDINAL method - Abstract
To assess deviations in longitudinally measured cytokines with preterm birth (PTB). Prospective longitudinal study targeting 80 subjects. Phlebotomy specimens for broad panel of cytokine analysis were obtained at three time (T) intervals: first trimester (T1: 8–14 weeks' gestation), second trimester (T2: 18–22 weeks' gestation), and third trimester (T3: 28–32 weeks' gestation). Important demographics and outcomes were tracked. Data were stratified and the target groups were analyzed as follows: "Uncomplicated" (delivered ≥37 weeks) or "Preterm Birth" (<37 weeks). Generalized Linear Modeling determined rate of change T1–T3 by outcome. Complete data replete with phlebotomy at all three visits were obtained on 80 women. Birth outcomes were as follows: 11 Uncomplicated Term Birth (UTB), 28 PTB, 4 low birth weight (LBW), 16 OB complications (OBC), 11 current infections (IFN), and 10 mixed complications (MC=2 or more of the above). 28 PTB were compared to 11 uncomplicated term deliveries. In both groups, T helper type 1 (TH1) cytokine (IL-1β), pleiotrophic pro-inflammatory cytokine (IL-6), and counter-regulatory cytokine (IL-10) responses decreased over gestation, but rates of change in IL-1β, IL-6, and IL-10 were significantly different. Stratification of women by smoking status additionally demonstrated significant variance in immune status over the course of pregnancy Women delivering PTB demonstrated significant differences in cytokine trajectory over pregnancy; these data further validate key role played by immune regulation in directing pregnancy outcome. Likewise, smoking impacts longitudinal trajectory of cytokines over pregnancy. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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11. Early Term Delivery and Breastfeeding Outcomes.
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Keenan-Devlin, Lauren S., Awosemusi, Yetunde F., Grobman, William, Simhan, Hyagriv, Adam, Emma, Culhane, Jennifer, Miller, Gregory, and Borders, Ann E. B.
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BREASTFEEDING & psychology ,CESAREAN section ,CHILDBIRTH ,CONFIDENCE intervals ,GESTATIONAL diabetes ,ETHNIC groups ,HOSPITALS ,HOSPITAL admission & discharge ,PREMATURE infants ,INSURANCE ,LONGITUDINAL method ,MATERNAL age ,MEDICAID ,MEDICAL records ,MULTIVARIATE analysis ,PATIENTS ,CULTURAL pluralism ,PREECLAMPSIA ,RESEARCH funding ,SMOKING ,STATISTICS ,LOGISTIC regression analysis ,SECONDARY analysis ,TREATMENT effectiveness ,RETROSPECTIVE studies ,PARITY (Obstetrics) ,DATA analysis software ,ELECTRONIC health records ,DESCRIPTIVE statistics ,ACQUISITION of data methodology ,ODDS ratio ,CHILDREN - Abstract
Objective: Higher rates of adverse outcomes have been reported for early term (37 0 to 38 6 weeks) versus full term (≥ 39 0 weeks) infants, but differences in breastfeeding outcomes have not been systematically evaluated. This study examined breastfeeding initiation and exclusivity in early and full term infants in a large US based sample. Methods: This secondary analysis included 743 geographically- and racially-diverse women from the Measurement of Maternal Stress Study cohort, and 295 women from a quality assessment at a hospital-based clinic in Evanston, IL. Only subjects delivering ≥ 37 weeks were included. Initiation of breastfeeding (IBF) and exclusive breastfeeding (EBF) were assessed via electronic medical record review after discharge. Associations of IBF and EBF with early and full term delivery were assessed via univariate and multivariate logistic regression. Results: Among 872 women eligible for inclusion, 85.7% IBF and 44.0% EBF. Early term delivery was not associated with any difference in frequency of IBF (p = 0.43), but was associated with significantly lower odds of EBF (unadjusted OR 0.61, 95% CI 0.466, 0.803, p < 0.001). This association remained significant (adjusted OR 0.694, 95% CI 0.515, 0.935, p = 0.016) after adjusting for maternal diabetes, hypertensive disorders of pregnancy, cesarean delivery, maternal age, race/ethnicity, parity, Medicaid status, NICU admission, current smoking, and delivery hospital. Conclusions for Practice: Despite comparable breastfeeding initiation frequencies, early term infants were significantly less likely to be exclusively breastfed compared to full term infants. These data suggest that women with early term infants may benefit from counseling regarding the potential for breastfeeding difficulties as well as additional breastfeeding support after delivery. [ABSTRACT FROM AUTHOR]
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- 2019
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12. Variation in C-reactive protein at 1 month post-partum by etiology of preterm birth: selective identification of those at risk for both poor pregnancy outcome and future health complications.
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Denney, Jeffrey M., Waters, Thaddeus P., Mathew, Leny, Goldenberg, Robert, and Culhane, Jennifer
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C-reactive protein ,GESTATIONAL age ,HEALTH status indicators ,PREMATURE infants ,INFLAMMATION ,PREMATURE labor ,EVALUATION of medical care ,SCIENTIFIC observation ,PREGNANCY ,PREGNANCY complications ,PUERPERIUM ,RISK assessment - Abstract
Objective: To assess post-partum inflammation for patients delivering prior to 34 6/7 weeks by birth etiology. Methods: This was an observational study of early preterm birth (PTB) occurring between 20 0/7 and 34 6/7 weeks of gestation. Serum C-reactive protein (CRP) levels were measured 1 month post-partum. CRP measurements were compared by birth etiology. Results: A total of 399 women were analyzed. Distribution of birth etiology was 35% (n = 138) preterm labor (PTL), 28% (n = 115) preterm premature rupture of membranes (pPROM), and 37% (n = 141) indicated preterm birth (IPTB). Serum CRP varied by birth etiology (P = 0.036). Women with pPROM had elevated median CRP levels compared to women with PTL (P = 0.037). IPTB demonstrated elevated CRP levels when compared to PTL (P = 0.019). Pre-eclamptic/eclamptic subjects exhibited increased median CRP levels compared to PTL (P = 0.04). Conclusion: Post-partum inflammation varies by birth etiology. Such variation may serve as identification of subjects whose future pregnancies and, ultimately, overall health status may benefit from inter-pregnancy interventions aimed at reducing inflammatory-associated risk factors. [ABSTRACT FROM AUTHOR]
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- 2019
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13. Antenatal depression, psychotropic medication use, and inflammation among pregnant women.
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Miller, Emily S., Grobman, William A., Culhane, Jennifer, Adam, Emma, Buss, Claudia, Entringer, Sonja, Miller, Gregory, Wadhwa, Pathik D., Keenan-Devlin, Lauren, and Borders, Ann
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DIAGNOSIS of mental depression ,PSYCHIATRIC drugs ,ANXIETY ,BIOMARKERS ,C-reactive protein ,MENTAL depression ,GESTATIONAL age ,IMMUNE system ,INFLAMMATION ,INTERFERONS ,INTERLEUKINS ,LONGITUDINAL method ,MATERNAL health services ,MEDICAL cooperation ,SCIENTIFIC observation ,PRENATAL care ,RESEARCH ,SELF-evaluation ,STATISTICS ,TUMOR necrosis factors ,DATA analysis ,MULTIPLE regression analysis ,SECONDARY analysis ,CROSS-sectional method ,PREGNANCY - Abstract
To evaluate the association between psychotropic medication and inflammatory biomarkers in women with antenatal depressive symptoms (ADS). In this cross-sectional secondary analysis of a prospective multicenter observational study, 723 pregnant women underwent a depression screen using the Center for Epidemiologic Studies Depression Scale (CES-D) between 12 and 21 weeks gestation. Self-reported use of medications for depression and/or anxiety was corroborated with the medical record to document exposure to pharmacotherapy. Serum was collected and inflammatory biomarkers (IFNγ, IL13, IL6, IL8, TNFα, CRP) were measured concomitantly. Women were included if they fell into one of three categories: ADS responsive to treatment (CES-D < 16 with medication), ADS not responsive to medication (CES-D ≥ 23 despite medication), and untreated ADS (CES-D ≥ 23 with no medication). Levels of inflammatory biomarkers were compared among groups and multivariable regressions performed. Of the 85 women studied, 16 (19%) had ADS responsive to treatment, 12 (14%) had ADS not responsive to medication, and 57 (67%) had untreated ADS. TNFα concentrations significantly differed (P = 0.016) across the cohorts. Post hoc bivariate analyses demonstrated that women with ADS responsive to treatment had lower serum TNFα than non-responders (p = 0.02) and women with untreated ADS (p = 0.01). There were no differences in IFNγ, IL13, IL6, IL8, or CRP among the groups. Regressions demonstrated that, compared to women with ADS responsive to treatment, non-responders or women with untreated ADS had higher TNFα levels (β = 0.27, 95% CI 0.02-0.52 and β = 0.23, 95% CI 0.02-0.44, respectively). Pregnant women on pharmacotherapy who respond to treatment for ADS have lower TNFα compared to women not responsive to medication or women with untreated ADS. These data suggest the possibility that either the therapeutic response in the context of pharmacotherapy is accompanied by modulation of the immune system or that pre-existing higher levels of TNFα may be associated with a poorer response to traditional pharmacotherapy. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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14. First Trimester Maternal Glycated Hemoglobin and Sex Hormone-Binding Globulin Do Not Predict Third Trimester Glucose Intolerance of Pregnancy.
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Berggren, Erica K., Boggess, Kim A., Mathew, Leny, and Culhane, Jennifer
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GESTATIONAL diabetes ,FIRST trimester of pregnancy ,GLYCOSYLATED hemoglobin ,SEX hormones ,GLOBULINS ,GLUCOSE intolerance - Abstract
Early pregnancy prediction of third trimester glucose intolerance may identify a population of women whose trajectory toward gestational diabetes mellitus (GDM) is modifiable. We assessed whether first trimester glycated hemoglobin (HbA1c) and sex hormone-binding globulin (SHBG), markers of insulin resistance, predicted third trimester glucose intolerance. Nondiabetic women with singleton pregnancies enrolled in a prospective observational study, 11 0/7 to 14 6/7 weeks. At enrollment, maternal characteristics, medical history, and blood samples were collected for HbA1c and SHBG. Two-step GDM screening was performed, 22 0/7 to 33 6/7 weeks. A 50 g oral glucose tolerance test ≥130 mg/dL defined screen positive, or glucose intolerance. Carpenter-Coustan criteria diagnosed GDM. Means HbA1c and SHBG were compared between glucose-intolerant versus normoglycemic women, and GDM versus no GDM women. We report unadjusted and adjusted odds ratios (OR; 95% confidence interval [CI]) of regression analyses. Adjusted models include race, enrollment body mass index, and history of GDM. Among 250 women, 29% were glucose intolerant and 6% had GDM. Among glucose-intolerant women, HbA1c was higher (5.3±0.3 vs. 5.1 ± 0.3, P = .01) and associated with glucose intolerance in unadjusted, but not adjusted, models (OR: 2.9, 95% CI: 1.2-7.1; adjusted odds ratio [aOR]: 2.0, 95% CI: 0.7-5.4). Among GDM women, HbA1c was higher (5.4±0.4 vs 5.2±0.3, P = .002) and SHBG was lower (228±72 vs 288±93 mmol/L, P = .02). The HbA1c predicted GDM in unadjusted (OR: 13.2, 95% CI: 2.6-68.0) but not adjusted (aOR: 6.7, 95% CI: 0.8-55.2) models. Although metabolic alterations may well precede third trimester glucose intolerance, neither HbA1c of SHBG remained an independent predictor of glucose intolerance or GDM in adjusted models. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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15. Patterns of peripheral cytokine expression during pregnancy in two cohorts and associations with inflammatory markers in cord blood.
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Ross, Kharah MacKenzie, Miller, Gregory, Culhane, Jennifer, Grobman, William, Simhan, Hyagriv N., Wadhwa, Pathik D., Williamson, Douglas, McDade, Thomas, Buss, Claudia, Entringer, Sonja, Adam, Emma, Qadir, Sameen, Keenan‐Devlin, Lauren, Leigh, Adam K. K., and Borders, Ann
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CYTOKINESIS ,PREGNANCY complications ,CORD blood ,INFLAMMATION ,STRESS management - Abstract
Problem Maternal inflammation undergoes adaptations during pregnancy, and excessive inflammation has been associated with adverse outcomes. One mechanism may be maternal inflammation transmission to the fetal compartment. Links between maternal pregnancy inflammation and fetal inflammation are poorly characterized. Method Principal components analysis was used to extract underlying inflammation components across cytokines ( IFN-γ, IL-10, IL-13, IL-6, IL-8, TNF-α) in two pregnancy cohorts ( SPAH N=87, MOMS N=539) assessed during the second and third trimesters. Links between maternal inflammation over pregnancy and fetal (cord blood) inflammation were assessed. Results Substantial cytokine rank-order stability was observed in both cohorts, β's range .47-.96 , P's <.001. Two consistent inflammatory components were extracted: a pro-inflammatory ( IL-10, IL-6, IL-8, TNF-α, IFN-γ) component and anti-inflammatory ( IL-13) component. Higher maternal pro-inflammatory and lower anti-inflammatory indices during pregnancy were associated with higher cord blood inflammation, P's>.04. Conclusion Maternal inflammation indices over pregnancy were associated with inflammation in cord blood at birth. Results have implications for understanding pregnancy inflammatory processes and how maternal inflammation may be transmitted to fetal circulation. [ABSTRACT FROM AUTHOR]
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- 2016
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16. Exploring the associations between microRNA expression profiles and environmental pollutants in human placenta from the National Children's Study (NCS).
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Li, Qian, Kappil, Maya A, Li, An, Dassanayake, Priyanthi S, Darrah, Thomas H, Friedman, Alan E, Friedman, Michelle, Lambertini, Luca, Landrigan, Philip, Stodgell, Christopher J, Xia, Yulin, Nanes, Jessica A, Aagaard, Kjersti M, Schadt, Eric E, Murray, Jeff C, Clark, Edward B, Dole, Nancy, Culhane, Jennifer, Swanson, James, and Varner, Michael
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- 2015
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17. Variation in Birth Outcomes by Mother's Country of Birth Among Non-Hispanic Black Women in the United States.
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Elo, Irma, Vang, Zoua, and Culhane, Jennifer
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BIRTH size ,BLACK people ,CHI-squared test ,CONFIDENCE intervals ,IMMIGRANTS ,PREMATURE infants ,EVALUATION of medical care ,PREGNANCY ,RESEARCH funding ,LOGISTIC regression analysis ,SOCIOECONOMIC factors ,ODDS ratio - Abstract
Rates of prematurity (PTB) and small-for-gestational age (SGA) were compared between US-born and foreign-born non-Hispanic black women. Comparisons were also made between Sub-Saharan African-born and Caribbean-born black women and by maternal country of birth within the two regions. Comparisons were adjusted for sociodemographic, health behavioral and medical risk factors available on the birth record. Birth record data (2008) from all states (n = 27) where mother's country of birth was recorded were used. These data comprised 58 % of all singleton births to non-Hispanic black women in that year. Pearson Chi square and logistic regression were used to investigate variation in the rates of PTB and SGA by maternal nativity. Foreign-born non-Hispanic black women had significantly lower rates of PTB (OR 0.727; CI 0. 726, 0.727) and SGA (OR 0.742; CI 0.739-0.745) compared to US-born non-Hispanic black women in a fully adjusted model. Sub-Saharan African-born black women compared to Caribbean-born black women had significantly lower rates of PTB and SGA. Within each region, the rates of PTB and SGA varied by mother's country of birth. These differences could not be explained by adjustment for known risk factors obtained from vital records. Considerable heterogeneity in rates of PTB and SGA among non-Hispanic black women in the US by maternal nativity was documented and remained unexplained after adjustment for known risk factors. [ABSTRACT FROM AUTHOR]
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- 2014
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18. ELICITING MATERNAL EXPECTATIONS ABOUT THE TECHNOLOGY OF COGNITIVE SKILL FORMATION.
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Cunha, Flávio, Elo, Irma, and Culhane, Jennifer
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- 2013
19. Institutional racism, neighborhood factors, stress, and preterm birth.
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Mendez, Dara D., Hogan, Vijaya K., and Culhane, Jennifer F.
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RISK factors in premature labor ,EDUCATIONAL attainment ,BLACK people ,CHI-squared test ,COMMUNITIES ,CONFIDENCE intervals ,HISPANIC Americans ,INCOME ,INTERVIEWING ,MARITAL status ,RACISM ,SELF-evaluation ,STATISTICS ,PSYCHOLOGICAL stress ,SURVEYS ,WHITE people ,DATA analysis ,RELATIVE medical risk ,INTER-observer reliability ,DATA analysis software ,DESCRIPTIVE statistics ,PREGNANCY - Abstract
Objective.Racial/ethnic disparities in the risk of preterm birth may be explained by various factors, and previous studies are limited in examining the role of institutional racism. This study focused on the following questions: what is the association between preterm birth and institutional racism as measured by residential racial segregation (geographic separation by race) and redlining (black–white disparity in mortgage loan denial); and what is the association between preterm birth and reported stress, discrimination, and neighborhood quality. Design.We used data from a clinic-based sample of pregnant women (n= 3462) participating in a stress and pregnancy study conducted from 1999 to 2004 in Philadelphia, PA (USA). We linked data from the 2000 US Census and Home Mortgage Disclosure Act (HMDA) data from 1999 to 2004 and developed measures of residential redlining and segregation. Results.Among the entire population, there was an increased risk for preterm birth among women who were older, unmarried, tobacco users, higher number of previous births, high levels of experiences of everyday discrimination, owned their homes, lived in nonredlined areas, and areas with high levels of segregation measured by the isolation index. Among black women, living in a redlined area (where blacks were more likely to be denied mortgage loans compared to whites) was moderately associated with a decreased risk of preterm birth (aRR = 0.8, 95% CI: 0.6, 0.99). Conclusion.Residential redlining as a form institutional racism and neighborhood characteristic may be important for understanding racial/ethnic disparities in pregnancy and preterm birth. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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20. Lessons learned from the Philadelphia Collaborative Preterm Prevention Project: the prevalence of risk factors and program participation rates among women in the intervention group.
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Webb, David A., Mathew, Leny, and Culhane, Jennifer F.
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Background: Women who deliver preterm infants are at a much greater risk for repeating a preterm birth (PTB), compared to women without a history of PTB. However, little is known about the prevalence of the risk factors which account for this markedly increased risk. Moreover, little or nothing is known about the feasibility of providing treatments and services to these women, outside of the context of prenatal care, during the inter-conception period, which provides the best opportunity for successful risk-reduction interventions. Methods: The Philadelphia Collaborative Preterm Prevention Project (PCPPP), a large randomized control trial designed to identify and reduce six major risk factors for a repeat preterm birth among women immediately following the delivering of a preterm infant. For the women assigned to the PCPPP treatment group, we calculated the prevalence of the six risk factors in question, the percentages of women who agreed to receive high quality risk-appropriate treatments or services, and the of rates of participation among those who were offered and eligible for these treatments or services. Results: Urogenital tract infections were identified in 57% of the women, while 59% were found to have periodontal disease. More than 39% were active smokers, and 17% were assessed with clinical depression. Low literacy, and housing instability were identified in, 22 and 83% of the study sample, respectively. Among women eligible for intervention, the percentages who accepted and at least minimally participated in treatment ranged from a low of 28% for smoking, to a high of 85% for urogenital tract infection. Most PCPPP enrollees (57%) had three or more major risk factors. Participation rates associated with the PCPPP treatments or services varied markedly, and were quite low in some cases, despite considerable efforts to reduce the barriers to receiving care. Conclusion: The efficacy of individual level risk-reduction efforts designed to prevent preterm/repeat preterm in the pre- or inter-conception period may be limited if participation rates associated with interventions to reduce major risk factors for PTB are low. Achieving adequate participation may require identifying, better understanding, and eliminating barriers to access, beyond those associated with cost, transportation, childcare, and service location or hours of operation. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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21. Stress during Pregnancy: The Role of Institutional Racism.
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Mendez, Dara D., Hogan, Vijaya K., and Culhane, Jennifer F.
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RACISM ,PSYCHOLOGY ,INTERVIEWING ,PROBABILITY theory ,PSYCHOLOGICAL tests ,REGRESSION analysis ,RESEARCH funding ,SELF-evaluation ,STATISTICS ,PSYCHOLOGICAL stress ,DATA analysis ,RESIDENTIAL patterns ,DATA analysis software ,DESCRIPTIVE statistics ,PREGNANCY - Abstract
Institutional racism, also known as structural racism, can be defined as differential access to resources and opportunities by race as well as policies, laws, and practices that reinforce racial inequity. This study examines how institutional racism in the form of residential redlining (neighbourhood-level racial inequities in mortgage lending) and segregation (geographic separation of groups by race) is associated with self-reported stress among a diverse cohort of pregnant women. Institutional racism was measured by a residential redlining index using Home Mortgage Disclosure Act data and residential segregation using 2000 US Census data. These redlining and segregation indices were linked with data from a pregnancy cohort study ( n = 4652), which included individual measures of reported stress. We ran multilevel linear regression models to examine the association between redlining, segregation and reported stress. Hispanic women compared with all other women were slightly more likely to report stress. There was no significant relationship between redlining and stress among this population. However, higher neighbourhood percentage black was inversely associated with stress. This study suggests that some forms of segregation may be associated with reported stress. Future studies should consider how redlining and segregation may provide an understanding of how institutional racism and the neighbourhood context may influence stress and health of populations. Copyright © 2012 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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22. New Models for Large Prospective Studies: Is There a Risk of Throwing Out the Baby With the Bathwater?
- Author
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Bracken, Michael B., Baker, Dean, Cauley, Jane A., Chambers, Christina, Culhane, Jennifer, Dabelea, Dana, Dearborn, Dorr, Drews-Botsch, Carolyn D., Dudley, Donald J., Durkin, Maureen, Entwisle, Barbara, Flick, Louise, Hale, Daniel, Holl, Jane, Hovell, Melbourne, Hudak, Mark, Paneth, Nigel, Specker, Bonny, Wilhelm, Mari, and Wyatt, Sharon
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- 2013
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23. New Models for Large Prospective Studies: Is There a Risk of Throwing Out the Baby With the Bathwater?
- Author
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Bracken, Michael B., Baker, Dean, Cauley, Jane A., Chambers, Christina, Culhane, Jennifer, Dabelea, Dana, Dearborn, Dorr, Drews-Botsch, Carolyn D., Dudley, Donald J., Durkin, Maureen, Entwisle, Barbara, Flick, Louise, Hale, Daniel, Holl, Jane, Hovell, Melbourne, Hudak, Mark, Paneth, Nigel, Specker, Bonny, Wilhelm, Mari, and Wyatt, Sharon
- Subjects
LONGITUDINAL method ,PATIENT selection ,HYPOTHESIS ,ATTRIBUTION (Social psychology) ,DATABASES ,DATABASE evaluation ,DIFFUSION of innovations ,HUMAN genome ,MEDICAL information storage & retrieval systems ,ORGANIZATIONAL effectiveness ,PUBLIC relations ,RESEARCH ,STATISTICAL sampling ,TISSUE banks ,PATIENT participation ,RESEARCH bias ,HUMAN research subjects - Abstract
Manolio et al. (Am J Epidemiol. 2012;175:859–866) proposed that large cohort studies adopt novel models using “temporary assessment centers” to enroll up to a million participants to answer research questions about rare diseases and “harmonize” clinical endpoints collected from administrative records. Extreme selection bias, we are told, will not harm internal validity, and “process expertise to maximize efficiency of high-throughput operations is as important as scientific rigor” (p. 861). In this article, we describe serious deficiencies in this model as applied to the United States. Key points include: 1) the need for more, not less, specification of disease endpoints; 2) the limited utility of data collected from existing administrative and clinical databases; and 3) the value of university-based centers in providing scientific expertise and achieving high recruitment and retention rates through community and healthcare provider engagement. Careful definition of sampling frames and high response rates are crucial to avoid bias and ensure inclusion of important subpopulations, especially the medically underserved. Prospective hypotheses are essential to refine study design, determine sample size, develop pertinent data collection protocols, and achieve alliances with participants and communities. It is premature to reject the strengths of large national cohort studies in favor of a new model for which evidence of efficiency is insufficient. [ABSTRACT FROM PUBLISHER]
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- 2013
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24. Subjective Social Status and Maternal Health in a Low Income Urban Population.
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Dennis, Erika, Webb, David, Lorch, Scott, Mathew, Leny, Bloch, Joan, and Culhane, Jennifer
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CONFIDENCE intervals ,EPIDEMIOLOGY ,HEALTH status indicators ,LONGITUDINAL method ,MOTHERS ,HEALTH outcome assessment ,POSTNATAL care ,POVERTY ,RESEARCH funding ,URBAN health ,LOGISTIC regression analysis ,DATA analysis ,SOCIOECONOMIC factors ,DESCRIPTIVE statistics - Abstract
Appropriate measurement of socioeconomic status (SES) in health research can be problematic. Conventional SES measures based on 'objective' indicators such as income, education, or occupation may have questionable validity in certain populations. The objective of this investigation was to determine if a relatively new measurement of SES, subjective social status (SSS), was more consistently and strongly associated with multiple health outcomes for low income mothers. Data available from a large scale community-based study examining maternal and infant health for a low income urban population were used to examine relationships between SSS and a wide range of postpartum physical and emotional health outcomes. Crosstabulations and multivariate analyses focused on the breadth and depth of these relationships; in addition, the relative strength of the relationships between SSS and the health outcomes was compared to that of conventional measures of SES, including both income and education. SSS was significantly related to all physical and emotional health outcomes examined. The overall pattern of findings indicated that these relationships were independent of, as well as more consistent and stronger than, those between conventional measures of SES and postpartum health outcomes. SSS represents an important dimension of the relationship between SES and postpartum physical and emotional health. In low income populations the failure to account for this dimension likely underestimates the influence of SES on postpartum health. This has important implications for the interpretation of findings in empirical studies which seek to control for the effects of SES on maternal health outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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25. Small-for-Gestational-Age Births in Pregnant Women with HIV, due to Severity of HIV Disease, Not Antiretroviral Therapy.
- Author
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Aaron, Erika, Bonacquisti, Alexa, Mathew, Leny, Alleyne, Gregg, Bamford, Laura P., and Culhane, Jennifer F.
- Subjects
GESTATIONAL age ,HIV-positive women ,MATERNAL health ,PREGNANT women ,WOMEN'S tobacco use ,DISEASE prevalence ,CHI-squared test ,SOCIODEMOGRAPHIC factors - Abstract
Objectives. To determine rate and factors associated with small-for-gestational-age (SGA) births to women with HIV. Methods. Prospective data were collected from 183 pregnant women with HIV in an urban HIV prenatal clinic, 2000-2011. An SGA birth was defined as less than the 10th or 3rd percentile of birth weight distribution based upon cut points developed using national vital record data. Bivariate analysis utilized chi-squared and t-tests, and multiple logistic regression analyses were used. Results. The prevalence of SGA was 31.2% at the 10th and 12.6% at the 3rd percentile. SGA at the 10th (OR 2.77; 95% CI, 1.28-5.97) and 3rd (OR 3.64; 95% CI, 1.12-11.76) percentiles was associated with cigarette smoking. Women with CD4 count >200 cells/mm3 at the first prenatal visit were less likely to have an SGA birth at the 3rd percentile (OR 0.29; 95% CI, 0.10-0.86). Women taking NNRTI were less likely to have an SGA infant at the 10th (OR 0.28; 95% CI, 0.10-0.75) and 3rd (OR 0.16; 95% CI, 0.03-0.91) percentiles compared to those women on PIs. Conclusions. In this cohort with high rates of SGA, severity of HIV disease, not ART, was associated with SGA births after adjusting for sociodemographic, medication, and disease severity. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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- View/download PDF
26. Institutional Racism and Pregnancy Health: Using Home Mortgage Disclosure Act Data to Develop an Index for Mortgage Discrimination at the Community Level.
- Author
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Mendez, Dara D., Hogan, Vijaya K., and Culhane, Jennifer
- Abstract
Objectives. We used Home Mortgage Disclosure Act (HMDA) data to demonstrate a method for constructing a residential redlining index to measure institutional racism at the community level. We examined the application of the index to understand the social context of health inequities by applying the residential redlining index among a cohort of pregnant women in Philadelphia. Methods. We used HMDA data from 1999-2004 to create residential redlining indices for each census tract in Philadelphia County, Pennsylvania. We linked the redlining indices to data from a pregnancy cohort study and the 2000 Census. We spatially mapped the levels of redlining for each census tract for this pregnancy cohort and tested the association between residential redlining and other community-level measures of segregation and individual health. Results. From 1999-2004, loan applicants in Philadelphia County, Pennsylvania, of black race/ethnicity were almost two times as likely to be denied a mortgage loan compared with applicants who were white (e.g., 1999 odds ratio [OR] = 2.00, 95% confidence interval [CI] 1.63, 2.28; and 2004 OR=2.26, 95% CI 1.98, 2.58). The majority (77.5%) of the pregnancy cohort resided in redlined neighborhoods, and there were significant differences in residence in redlined areas by race/ethnicity (p<0.001). Among the pregnancy cohort, redlining was associated with residential segregation as measured by the percentage of black population (r=0.155), dissimilarity (r=0.250), exposure (r=-0.115), and isolation (r=0.174) indices. Conclusions. The evidence of institutional racism may contribute to our understanding of health disparities. Residential redlining and mortgage discrimination against communities may be a major factor influencing neighborhood structure, composition, development, and wealth attainment. This residential redlining index as a measure for institutional racism can be applied in health research to understand the unique social and neighborhood contexts that contribute to health inequities. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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27. Institutional Racism and Pregnancy Health: Using Home Mortgage Disclosure Act Data to Develop an Index for Mortgage Discrimination at the Community Level.
- Author
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MENDEZ, DARA D., HOGAN, VIJAYA K., and CULHANE, JENNIFER
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ANALYSIS of variance ,CONFIDENCE intervals ,STATISTICAL correlation ,CREDIT ,ENDOWMENTS ,EPIDEMIOLOGY ,GEOGRAPHIC information systems ,MAPS ,MINORITIES ,POPULATION geography ,PUBLIC relations ,RACISM ,REAL property ,RESEARCH funding ,SCALE analysis (Psychology) ,STATISTICS ,DATA analysis ,SOCIOECONOMIC factors ,DATA analysis software ,PREGNANCY - Abstract
Objectives. We used Home Mortgage Disclosure Act (HMDA) data to demonstrate a method for constructing a residential redlining index to measure institutional racism at the community level. We examined the application of the index to understand the social context of health inequities by applying the residential redlining index among a cohort of pregnant women in Philadelphia. Methods. We used HMDA data from 1999-2004 to create residential redlining indices for each census tract in Philadelphia County, Pennsylvania. We linked the redlining indices to data from a pregnancy cohort study and the 2000 Census. We spatially mapped the levels of redlining for each census tract for this pregnancy cohort and tested the association between residential redlining and other community-level measures of segregation and individual health. Results. From 1999-2004, loan applicants in Philadelphia County, Pennsylvania, of black race/ethnicity were almost two times as likely to be denied a mortgage loan compared with applicants who were white (e.g., 1999 odds ratio [OR] = 2.00, 95% confidence interval [CI] 1.63, 2.28; and 2004 OR=2.26, 95% CI 1.98, 2.58). The majority (77.5%) of the pregnancy cohort resided in redlined neighborhoods, and there were significant differences in residence in redlined areas by race/ethnicity (p<0.001). Among the pregnancy cohort, redlining was associated with residential segregation as measured by the percentage of black population (r=0.155), dissimilarity (r=0.250), exposure (r=-0.115), and isolation (r=0.174) indices. Conclusions. The evidence of institutional racism may contribute to our understanding of health disparities. Residential redlining and mortgage discrimination against communities may be a major factor influencing neighborhood structure, composition, development, and wealth attainment. This residential redlining index as a measure for institutional racism can be applied in health research to understand the unique social and neighborhood contexts that contribute to health inequities. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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- View/download PDF
28. Alternative therapies in women with chronic vaginitis.
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Nyirjesy P, Robinson J, Mathew L, Lev-Sagie A, Reyes I, Culhane JF, Nyirjesy, Paul, Robinson, Jennifer, Mathew, Leny, Lev-Sagie, Ahinoam, Reyes, Ingrid, and Culhane, Jennifer F
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- 2011
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29. Alternative Therapies in Women With Chronic Vaginitis.
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Nyirjesy, Paul, Robinson, Jennifer, Mathew, Leny, Lev-Sagie, Ahinoam, Reyes, Ingrid, and Culhane, Jennifer F.
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- 2011
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30. Institutional racism, neighborhood factors, stress, and preterm birth.
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Mendez, Dara D., Hogan, Vijaya K., and Culhane, Jennifer F.
- Abstract
Objective.Racial/ethnic disparities in the risk of preterm birth may be explained by various factors, and previous studies are limited in examining the role of institutional racism. This study focused on the following questions: what is the association between preterm birth and institutional racism as measured by residential racial segregation (geographic separation by race) and redlining (black–white disparity in mortgage loan denial); and what is the association between preterm birth and reported stress, discrimination, and neighborhood quality. Design.We used data from a clinic-based sample of pregnant women (n= 3462) participating in a stress and pregnancy study conducted from 1999 to 2004 in Philadelphia, PA (USA). We linked data from the 2000 US Census and Home Mortgage Disclosure Act (HMDA) data from 1999 to 2004 and developed measures of residential redlining and segregation. Results.Among the entire population, there was an increased risk for preterm birth among women who were older, unmarried, tobacco users, higher number of previous births, high levels of experiences of everyday discrimination, owned their homes, lived in nonredlined areas, and areas with high levels of segregation measured by the isolation index. Among black women, living in a redlined area (where blacks were more likely to be denied mortgage loans compared to whites) was moderately associated with a decreased risk of preterm birth (aRR = 0.8, 95% CI: 0.6, 0.99). Conclusion.Residential redlining as a form institutional racism and neighborhood characteristic may be important for understanding racial/ethnic disparities in pregnancy and preterm birth. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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31. Incident Smoking During Pregnancy and the Postpartum Period in a Low-Income Urban Population.
- Author
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WEBB, DAVID A., CULHANE, JENNIFER F., MATHEW, LENY, BLOCH, JOAN R., and GOLDENBERG, ROBERT L.
- Abstract
Objectives. We determined the prevalence of first lifetime use of cigarettes during pregnancy or in the early postpartum period (incident smoking) and identified sociodemographic and health-related characteristics of incident smokers. Methods. We used statistics based on data from a longitudinal study of a large cohort of pregnant, low-income, urban women (n= 1,676) to describe the timing of first-time use and to compare incident smokers with those who had never smoked and those who had already smoked prior to pregnancy. Results. About one in 10 (10.2%) women who had not previously smoked initiated cigarette smoking during pregnancy or in the early postpartum period. Compared with those who had never smoked, incident smokers were more likely to report high levels of stress and to have elevated levels of depressive symptomatology, which may be rooted in relatively poor social and economic conditions. Conclusion. A significant number of women may be initiating smoking during pregnancy or in the early postpartum period. These women have characteristics that are consistent with the risk factors associated with smoking. Further research is warranted to determine prevalence in other populations, identify the risk factors for incident smoking, and assess the potential for primary prevention efforts designed to help women who had previously avoided cigarette use to remain smoke-free throughout pregnancy and in the postpartum period. [ABSTRACT FROM AUTHOR]
- Published
- 2011
32. Incident Smoking During Pregnancy and the Postpartum Period in a Low-Income Urban Population.
- Author
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WEBB, DAVID A., CULHANE, JENNIFER F., MATHEW, LENY, BLOCH, JOAN R., and GOLDENBERG, ROBERT L.
- Subjects
POVERTY areas ,CHI-squared test ,COMPUTER software ,CONFIDENCE intervals ,INTERVIEWING ,LONGITUDINAL method ,METROPOLITAN areas ,MULTIVARIATE analysis ,PUERPERIUM ,RESEARCH funding ,SMOKING ,STATISTICS ,LOGISTIC regression analysis ,DATA analysis ,DISEASE incidence ,DISEASE prevalence ,PREGNANCY - Abstract
Objectives. We determined the prevalence of first lifetime use of cigarettes during pregnancy or in the early postpartum period (incident smoking) and identified sociodemographic and health-related characteristics of incident smokers. Methods. We used statistics based on data from a longitudinal study of a large cohort of pregnant, low-income, urban women (n= 1,676) to describe the timing of first-time use and to compare incident smokers with those who had never smoked and those who had already smoked prior to pregnancy. Results. About one in 10 (10.2%) women who had not previously smoked initiated cigarette smoking during pregnancy or in the early postpartum period. Compared with those who had never smoked, incident smokers were more likely to report high levels of stress and to have elevated levels of depressive symptomatology, which may be rooted in relatively poor social and economic conditions. Conclusion. A significant number of women may be initiating smoking during pregnancy or in the early postpartum period. These women have characteristics that are consistent with the risk factors associated with smoking. Further research is warranted to determine prevalence in other populations, identify the risk factors for incident smoking, and assess the potential for primary prevention efforts designed to help women who had previously avoided cigarette use to remain smoke-free throughout pregnancy and in the postpartum period. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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33. Variations in Health and Health Behaviors by Nativity Among Pregnant Black Women in Philadelphia.
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Elo, Irma T. and Culhane, Jennifer F.
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HEALTH of Black women ,MATERNAL health ,HEALTH equity ,MEDICAL care of minorities ,HEALTH behavior research - Abstract
Objectives. We compared health behaviors and health outcomes among US-born, African-born, and Caribbean-born pregnant Black women and examined whether sociodemographic and psychosocial characteristics explained differences among these population subgroups. Methods. We analyzed data from a prospective cohort study conducted in Philadelphia, Pennsylvania, with a series of nested logistic regression models predicting tobacco, alcohol, and marijuana use and measures of physical and mental health. Results. Foreign-born Black women were significantly less likely to engage in substance use and had better self-rated physical and mental health than did native-born Black women. These findings were largely unchanged by adjustment for sociodemographic and psychosocial characteristics. The foreign-born advantage varied by place of birth: it was somewhat stronger for African-born women than for Caribbean-born women. Conclusions. Further studies are needed to gain a better understanding of the role of immigrant selectivity and other characteristics that contribute to more favorable health behaviors and health outcomes among foreign-born Blacks than among native-born Blacks in the United States. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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34. Beyond Marital Status: The Quality of the Mother–Father Relationship and Its Influence on Reproductive Health Behaviors and Outcomes Among Unmarried Low Income Pregnant Women.
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Bloch, Joan, Webb, David A., Mathews, Leny, Dennis, Erika, Bennett, Ian M., and Culhane, Jennifer F.
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COMPUTER software ,FATHERS ,HEALTH behavior ,INTERPERSONAL relations ,MARITAL status ,METROPOLITAN areas ,MOTHERS ,PARENTS ,POVERTY ,PRENATAL care ,SINGLE parents ,MATHEMATICAL variables ,REPRODUCTIVE health ,SAMPLE size (Statistics) ,DATA analysis ,SCALE items ,STATISTICAL significance ,HUMAN research subjects ,PATIENT selection - Abstract
In populations where the majority of pregnancies occur to unmarried women, exploring the quality of partner relationships and reproductive health is warranted. This study assesses differences in psychosocial characteristics, health behaviors, and birth outcomes between unmarried pregnant women who reported having a ‘good’ relationship with their baby’s father, compared to those who reported having a ‘fair’ or ‘poor’ relationship with their baby’s father. This research was part of a prospective study of low-income urban women. All unmarried women ( n = 3,633) enrolled during their first prenatal visit were asked questions designed to differentiate between being in a good, fair or poor relationship with the baby’s father. The worse the quality of the relationship, the worse the outcome, with dose–response associations between the quality of the relationship, emotional health, health behaviors, and birthweight. Compared to women in good relationships, those in poor relationships were more likely to have depressive symptoms (aPR 1.93; 95% CI: 1.65, 2.25), stress (aPR 1.24; 95% CI: 1.14, 1.35), use drugs (aPR 1.34; 95% CI: 1.11, 1.61) and smoke (aPR 1.28; 95% CI: 1.10, 1.49). Although infants born to mothers in poor relationships had the highest rate of low birth weight, the differences were not significant. Delving beyond marital status to assess the quality of partner relationships among unmarried mothers is important. Further research is needed to understand the complex interplay of individual, social and environmental factors promoting or hindering stable and supportive partner relationships among socially disadvantaged populations of pregnant women. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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35. Perceived Discrimination and Depressive Symptoms, Smoking, and Recent Alcohol Use in Pregnancy.
- Author
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Bennett, Ian M., Culhane, Jennifer F., Webb, David A., Coyne, James C., Hogan, Vijaya, Mathew, Leny, and Elo, Irma T.
- Subjects
ALCOHOL use in pregnancy ,ALCOHOL drinking ,SUBSTANCE abuse in pregnancy ,PREGNANT women ,WOMEN'S tobacco use ,PREGNANCY complications ,OBSTETRICAL emergencies - Abstract
Background: Perceived discrimination is associated with poor mental health and health-compromising behaviors in a range of vulnerable populations, but this link has not been assessed among pregnant women. We aimed to determine whether perceived discrimination was associated with these important targets of maternal health care among low-income pregnant women. Methods: Face-to-face interviews were conducted in English or Spanish with 4,454 multiethnic, low-income, inner-city women at their first prenatal visit at public health centers in Philadelphia, Penn, USA, from 1999 to 2004. Perceived chronic everyday discrimination (moderate and high levels) in addition to experiences of major discrimination, depressive symptomatology (CES-D ≥ 23), smoking in pregnancy (current), and recent alcohol use (12 months before pregnancy) were assessed by patients’ self-report. Results: Moderate everyday discrimination was reported by 873 (20%) women, high everyday discrimination by 238 (5%) women, and an experience of major discrimination by 789 (18%) women. Everyday discrimination was independently associated with depressive symptomatology (moderate = prevalence ratio [PR] of 1.58, 95% CI: 1.38–1.79; high = PR of 1.82, 95% CI: 1.49–2.21); smoking (moderate = PR of 1.19, 95% CI: 1.05–1.36; high = PR of 1.41, 95% CI: 1.15–1.74); and recent alcohol use (moderate = PR of 1.23, 95% CI: 1.12–1.36). However, major discrimination was not independently associated with these outcomes. Conclusions: This study demonstrated that perceived chronic everyday discrimination, but not major discrimination, was associated with depressive symptoms and health-compromising behaviors independent of potential confounders, including race and ethnicity, among pregnant low-income women. (BIRTH 37:2 June 2010) [ABSTRACT FROM AUTHOR]
- Published
- 2010
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36. Recruitment and retention of women in a large randomized control trial to reduce repeat preterm births: the Philadelphia Collaborative Preterm Prevention Project.
- Author
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Webb, David A., Coyne, James C., Goldenberg, Robert L., Hogan, Vijaya K., Elo, Irma T., Bloch, Joan R., Mathew, Leny, Bennett, Ian M., Dennis, Erika F., and Culhane, Jennifer F.
- Subjects
RANDOMIZED controlled trials ,PREMATURE labor ,PREMATURE infants ,CULTURAL awareness ,MONETARY incentives - Abstract
Background: Recruitment and retention of patients for randomized control trial (RCT) studies can provide formidable challenges, particularly with minority and underserved populations. Data are reported for the Philadelphia Collaborative Preterm Prevention Project (PCPPP), a large RCT targeting risk factors for repeat preterm births among women who previously delivered premature (< 35 weeks gestation) infants. Methods: Design of the PCPPP incorporated strategies to maximize recruitment and retention. These included an advanced database system tracking follow-up status and assessment completion rates; cultural sensitivity training for staff; communication to the community and eligible women of the benefits of participation; financial incentives; assistance with transportation and supervised childcare services; and reminder calls for convenient, flexibly scheduled appointments. Analyses reported here: 1) compare recruitment projections to actual enrollment 2) explore recruitment bias; 3) validate the randomization process 4) document the extent to which contact was maintained and complete assessments achieved 5) determine if follow-up was conditioned upon socio-economic status, race/ethnicity, or other factors. Results: Of eligible women approached, 1,126 (77.7%) agreed to participate fully. Of the 324 not agreeing, 118 (36.4%) completed a short survey. Consenting women were disproportionately from minority and low SES backgrounds: 71.5% consenting were African American, versus 38.8% not consenting. Consenting women were also more likely to report homelessness during their lifetime (14.6% vs. 0.87%) and to be unmarried at the time of delivery (81.6% versus 47.9%). First one-month postpartum assessment was completed for 83.5% (n = 472) of the intervention group (n = 565) and 76% (426) of the control group. Higher assessment completion rates were observed for the intervention group throughout the follow-up. Second, third, fourth and fifth postpartum assessments were 67.6% vs. 57.5%, 60.0% vs. 48.9%, 54.2% vs. 46.3% and 47.3% vs. 40.8%, for the intervention and control group women, respectively. There were no differences in follow-up rates according to race/ethnicity, SES or other factors. Greater retention of the intervention group may reflect the highly-valued nature of the medical and behavior services constituting the intervention arms of the Project. Conclusion: Findings challenge beliefs that low income and minority women are averse to enrolling and continuing in clinical trials or community studies. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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37. Estimating prevalence of overweight and obesity at the neighborhood level: the value of maternal height and weight data available on birth certificate records.
- Author
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Webb, David A., Robbins, Jessica M., Bloch, Joan R., and Culhane, Jennifer F.
- Subjects
BIRTH certificates ,OBESITY ,OVERWEIGHT persons ,DEMOGRAPHIC characteristics ,SOCIAL character - Abstract
Objective: To determine the value of maternal height and weight data on birth certificate records when estimating prevalence of overweight and obese adults at the neighborhood level. Research Design and Methods: Regression analysis was used to determine how much variation in the percentage of the adult population with a body mass index (BMI) of ⩾= 25 (based on survey data) could be accounted for by the percentage of mothers with BMI ⩾ 25 (based on birth certificate data) -- alone and in combination with other sociodemographic characteristics of census tracts. Results: Alone, the percentage of mothers with BMI ⩾ 25 explained more than half (R
2 = .52) of the variation in the percentage of all residents in census tracts with BMI ⩾25; in combination with several measures of the sociodemographic characteristics of the census tracts, 75% ( R2 = 75.2) of the variation is explained. Conclusions: Maternal height and weight data available from birth certificate records may be useful for identifying neighborhoods with relatively high or low prevalence of adult residents who are overweight or obese. This is especially true if used in combination with readily available census data. [ABSTRACT FROM AUTHOR]- Published
- 2010
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38. Racial/Ethnic Differences in Breastfeeding Initiation and Duration Among Low-Income Inner-City Mothers.
- Author
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Lee, Helen J., Elo, Irma T., McCollum, Kelly F., and Culhane, Jennifer F.
- Subjects
BREASTFEEDING ,LOW-income mothers ,CITY dwellers ,HEALTH behavior ,HOUSEHOLDS ,SOCIAL status ,RACIAL differences ,LONGITUDINAL method ,LOGISTIC regression analysis - Abstract
Objectives. Despite the promotion of breastfeeding as the “ideal” infant feeding method by health experts, breastfeeding continues to be less common among low-income and minority mothers than among other women. This article investigates how maternal sociodemographic and infant characteristics, household environment, and health behaviors are related to breastfeeding initiation and duration among low-income, inner-city mothers, with a specific focus on differences in breastfeeding behavior by race/ethnicity and nativity status. Methods. Using data from a community-based, longitudinal study of women in Philadelphia, PA ( N=1,140), we estimate logistic regression and Cox proportional hazard models to predict breastfeeding initiation and duration. Results. Both foreign-born black mothers and Hispanic mothers (most of whom were foreign born) were significantly more likely to breastfeed their infants than non-Hispanic white women, findings that were partly explained by foreign-born and Hispanic mothers' prenatal intention to breastfeed. In contrast to previous studies, we also found that native-born black women were more likely to breastfeed than non-Hispanic white women. Conclusion. Our findings suggest that when poor whites and African Americans are similarly situated in an inner-city context, the disparity in their behavior with respect to infant feeding is not as distinct as documented in national surveys. Breastfeeding was much more common among low-income immigrant black women than among white or native-born black mothers. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
- View/download PDF
39. Perceptions of Neighborhood Disorder: The Role of Individual and Neighborhood Characteristics.
- Author
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Elo, Irma T., Mykyta, Laryssa, Margolis, Rachel, and Culhane, Jennifer F.
- Subjects
NEIGHBORHOODS ,URBAN health ,PSYCHOLOGY of women ,CRIME ,PREGNANCY - Abstract
Objectives. The study of neighborhood effects on health and well-being has regained prominence in recent years. Most authors have relied on Census data and other administrative data sources to assess neighborhood characteristics. Less commonly employed, but gaining in popularity, are measures from surveys that ask neighborhood residents about various aspects of their neighborhood environment. Such surveys are a potentially attractive alternative or augmentation to administrative data sources. Methods. Using data from a study of neighborhood effects on pregnancy outcomes among low-income, inner-city women in Philadelphia, PA ( N=3,988), we examined psychometric and ecometric properties of scales used to assess perceptions of crime and safety, physical disorder and social disorder, and estimated effects of individual- and neighborhood-level predictors on perceptions. Results. The three perceived neighborhood disorder scales had high internal consistency and good neighborhood-level reliability. Several individual attributes of the women predicted perceptions of neighborhood disorder, controlling for neighborhood-level characteristics (within Census tract, fixed-effect estimates). In addition, our objective indicators of neighborhood crime and physical and social disorder were highly significant predictors of women's perceptions, explaining over 70 percent of the between-neighborhood variation in perceptions. Conclusions. When data on objective neighborhood characteristics are unavailable, the inclusion of questions about residents' perceptions of neighborhood conditions in surveys of inner-city residents provides a useful alternative to characterize neighborhood conditions. [ABSTRACT FROM AUTHOR]
- Published
- 2009
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- View/download PDF
40. Untitled.
- Author
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Nyirjesy, Paul, Lev-Sagie, Ahinoam, Mathew, Leny, and Culhane, Jennifer F
- Published
- 2009
41. Maternal Weathering and Risk of Preterm Delivery.
- Author
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Holzman, Claudia, Eyster, Janet, Kleyn, Mary, Messer, Lynne C., Kaufman, Jay S., Laraia, Barbara A., O'Campo, Patricia, Burke, Jessica G., Culhane, Jennifer, and Elo, Irma T.
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MATERNAL age ,RISK factors in premature labor ,CIGARETTE smokers ,BLACK people ,WHITE people ,AGING - Abstract
Objectives. We compared the association between advancing maternal age and risk of preterm delivery across 4 groups (Black smokers, Black nonsmokers, White smokers, White nonsmokers) and within the context of neighborhood deprivation levels. Methods. We obtained data from linked census and birth records for singletons (n=182938) delivered by women aged 20 to 39 years in Philadelphia, Pennsylvania; Baltimore, Maryland; 16 Michigan cities; 3 Maryland counties; and 2 North Carolina counties. Results from area-specific multilevel logistic regression models were combined to obtain pooled estimates of relations between maternal age and risk of preterm delivery. We repeated the models after categorizing women by neighborhood deprivation level (low, medium, and high). Results. Among multiparous women, there was a significant age-related increase in preterm delivery in 3 of the 4 groups. The adjusted odds ratio per 5-year age increase was 1.31 in Black smokers, 1.11 in Black nonsmokers, and 1.16 in White smokers. In each group, the odds ratio increased as neighborhood deprivation increased. Conclusions. These results support the "weathering" hypothesis, suggesting that Black women, women with high-risk behaviors, and women living in high-deprivation neighborhoods may develop "accelerated aging" that increases preterm delivery risk. (Am J Public Health. 2009;99:1864-1871. doi:10.2105/AJPH. 2008.151589) [ABSTRACT FROM AUTHOR]
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- 2009
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42. Fertility Preservation in Young Women With Epithelial Ovarian Cancer.
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Wright, Jason D., Shah, Monjri, Mathew, Leny, Burke, William M., Culhane, Jennifer, Goldman, Noah, Schiff, Peter B., and Herzog, Thomas J.
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CANCER in women ,OVARIECTOMY ,FERTILITY ,ONCOLOGIC surgery ,OVARIAN cancer ,PHYSIOLOGY ,CANCER treatment - Abstract
The article presents a study, which describes the predictors of fertility preservation concerning the ovarian cancer surgery. Result shows that surgical management of ovarian cancer does consist of hyterectomy having bilateral oophorectomy. Hence, it is noted that ovarian and uterine-conserving surgery were safe particularly in young aged-women.
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- 2009
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43. Are Outcomes and Care Processes for Preterm Neonates Influenced by Health Insurance Status?
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Brandon, Gwieneverea D., Adeniyi-Jones, Susan, Kirkby, Sharon, Webb, David, Culhane, Jennifer F., and Greenspan, Jay S.
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- 2009
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44. Retinopathy of prematurity: Does race matter?
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McGovern, Angela M., Greenspan, Jay S., Webb, David, Kirkby, Sharon, Culhane, Jennifer F., and Desai, Shobhana
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- 2009
45. Neighbourhood deprivation and small-for-gestational-age term births in the United States.
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Elo, Irma T., Culhane, Jennifer F., Kohler, Iliana V., O'Campo, Patricia, Burke, Jessica G., Messer, Lynne C., Kaufman, Jay S., Laraia, Barbara A., Eyster, Janet, and Holzman, Claudia
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DEPRIVATION (Psychology) ,NEIGHBORHOODS ,GESTATIONAL age ,REGIONAL economic disparities ,SOCIAL status - Abstract
Residential context has received increased attention as a possible contributing factor to race/ethnic and socio-economic disparities in birth outcomes in the United States. Utilising vital statistics birth record data, this study examined the association between neighbourhood deprivation and the risk of a term small-for-gestational-age (SGA) birth among non-Hispanic whites and non-Hispanic blacks in eight geographical areas. An SGA birth was defined as a newborn weighing <10th percentile of the sex- and parity-specific birthweight distribution for a given gestational week. Multi-level random intercept logistic regression models were employed and statistical tests were performed to examine whether the association between neighbourhood deprivation and SGA varied by race/ethnicity and study site. The risk of term SGA was higher among non-Hispanic blacks (range 10.8-17.5%) than non-Hispanic whites (range 5.1-9.2%) in all areas and it was higher in cities than in suburban locations. In all areas, non-Hispanic blacks lived in more deprived neighbourhoods than non-Hispanic whites. However, the adjusted associations between neighbourhood deprivation and term SGA did not vary significantly by race/ethnicity or study site. The summary fully adjusted pooled odds ratios, indicating the effect of one standard deviation increase in the deprivation score, were 1.15 [95% CI 1.08, 1.22] for non-Hispanic whites and 1.09 [95% CI 1.05, 1.14] for non-Hispanic blacks. Thus, neighbourhood deprivation was weakly associated with term SGA among both non-Hispanic whites and non-Hispanic blacks. [ABSTRACT FROM AUTHOR]
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- 2009
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46. Differences in Short-Term Neonatal Outcomes Between Discordant Twins.
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Nawab, Ursula S., Greenspan, Jay S., Kirkby, Sharon, Culhane, Jennifer F., and Kornhauser, Michael
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- 2008
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47. Prevention of preterm birth.
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Denney, Jeffrey M., Culhane, Jennifer F., and Goldenberg, Robert L.
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BIRTH rate ,PREMATURE labor ,CHILDBIRTH ,PREGNANT women ,MULTIPLE birth ,CONCEPTION ,MATERNAL health services - Abstract
The preterm birth rate in the USA is nearing 13%. The recent rise has been attributed to increased indicated preterm births and multiple births following artificial conceptions. There are few obstetrical interventions that successfully delay or prevent spontaneous preterm birth or reduce the risk factors leading to indicated preterm birth. On the other hand, there are many strategies that have improved outcomes for those infants who are born preterm. These include the use of corticosteroids for fetal maturation and regionalization of perinatal care for high-risk mothers and their infants. Several interventions, including progesterone use and cerclage, demonstrate promise in reducing spontaneous preterm births. The most pressing need is to better define the populations of pregnant women for whom these and other interventions will effectively reduce preterm birth. [ABSTRACT FROM AUTHOR]
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- 2008
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48. Postpartum Physical Symptoms in New Mothers: Their Relationship to Functional Limitations and Emotional Well-being.
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Webb, David A., Bloch, Joan R., Coyne, James C., Chung, Esther K., Bennett, Ian M., and Culhane, Jennifer Flatow
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POSTNATAL care ,WOMEN'S health ,PRENATAL care ,CHILD care ,PUERPERIUM ,ABDOMINAL pain ,DYSPAREUNIA - Abstract
Background: Postpartum physical health problems are common and have been understudied. The purpose of this investigation was to explore the associations among reported physical symptoms, functional limitations, and emotional well-being of postpartum women. Methods: The study included data from interviews conducted at 9 to 12 months postpartum from 1,323 women who had received prenatal care at nine community health centers located in Philadelphia, Pennsylvania, United States, between February 2000 and November 2002. Emotional well-being was assessed with the Center for Epidemiological Studies Depression Scale and perceived emotional health. Functional limitations measures were related to child care, daily activities (housework and shopping), and employment. A summary measure of postpartum morbidity burden was constructed from a checklist of potential health problems typically associated with the postpartum period, such as backaches, abdominal pain, and dyspareunia. Results: More than two-thirds (69%) of the women reported experiencing at least one physical health problem since childbirth. Forty-five percent reported at least one problem of moderate or major (as opposed to minor) severity and 20 percent reported at least one problem of major severity. The presence, severity, and cumulative morbidity burden associated with postpartum health problems were consistently correlated with reports of one or more functional limitations and measures of emotional well-being including depressive symptomatology. Conclusions: Although physical problems typically associated with the postpartum period are often regarded as transient or comparatively minor, they are strongly related both to women’s functional impairment and to poor emotional health. Careful assessment of the physical, functional, and emotional health status of women in the year after childbirth may improve the quality of postpartum care. (BIRTH 35:3 September 2008) [ABSTRACT FROM AUTHOR]
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- 2008
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49. Evaluation of Semen Detection in Vaginal Secretions: Comparison of Four Methods.
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Culhane, Jennifer Flatow, Nyirjesy, Paul, McCollum, Kelly, Casabellata, Giorgia, Di Santolo, Manuela, and Cauci, Sabina
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SEMEN ,VAGINA ,PROSTATE-specific antigen ,PREGNANT women ,SPERMATOZOA - Abstract
Problem To determine the best method to detect semen in human vaginal secretions. Method of study Vaginal secretions from 302 pregnant women at mean 11.8 weeks’ gestation were analyzed. Semen detection was assessed with: (i) measurement of total prostate-specific antigen (PSA), (ii) acid phosphatase activity, (iii) microscopic measurement of spermatozoa on Gram stain, and (iv) self-reported sexual intercourse in the past 2 days. Sensitivity and specificity were calculated for each technique in comparison with PSA levels. Results A total of 119 (39.4%) women had a detectable PSA. Compared with measurable PSA, the sensitivity and specificity for other methods were: acid phosphatase (26.9%, 98.4%), Gram stain (36.1%, 98.4%), and self-report of intercourse in the past 48 hr (41.9%, 88.8%). Conclusion Compared with PSA levels, commonly used assays for recent semen exposure are inaccurate. This inaccuracy may affect the results of studies, which measure vaginal immune factors like cytokines or retrieve DNA from vaginal specimens. [ABSTRACT FROM AUTHOR]
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- 2008
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50. Effects of Third-Generation Oral Contraceptives on High-Sensitivity C-reactive Protein and Homocysteine in Young Women.
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Cauci, Sabina, Di Santolo, Manuela, Culhane, Jennifer F., Stel, Giuliana, Gonano, Fabio, and Guaschino, Secondo
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- 2008
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