Birth Outcomes for Medically High-Risk Pregnancies: Comparing Group to Individual Prenatal Care.

OBJECTIVES: Group prenatal care models were initially designed for women with medically low-risk pregnancies, and early outcome data focused on these patient populations. Pregnancy outcome data for women with medically high-risk pregnancies participating in group prenatal care is needed to guide clinical practice. This study compares rates of preterm birth, low birth weight, and neonatal intensive care unit admissions among women with medical risk for poor birth outcomes who receive group versus individual prenatal care. STUDY DESIGN: This retrospective cohort study uses vital statistics data to compare pregnancy outcomes for women from 21 obstetric practices participating in a statewide expansion project of group prenatal care. The study population for this paper included women with pregestational or gestational hypertension, pregestational or gestational diabetes, and high body mass index (BMI > 45 kg/m2). Patients were matched using propensity scoring, and outcomes were compared using logistic regression. Two levels of treatment exposure based on group visit attendance were evaluated for women in group care: any exposure (one or more groups) or minimum threshold (five or more groups). RESULTS: Participation in group prenatal care at either treatment exposure level was associated with a lower risk of neonatal intensive care unit (NICU) admissions (10.2 group vs. 13.8% individual care, odds ratio [OR] = 0.708, p < 0.001). Participating in the minimum threshold of groups (five or more sessions) was associated with reduced risk of preterm birth (11.4% group vs. 18.4% individual care, OR = 0.569, p < 0.001) and NICU admissions (8.4% group vs. 15.9% individual care, OR = 0.483, p < 0.001). No differences in birth weight were observed. CONCLUSION: This study provides preliminary evidence that women who have or develop common medical conditions during pregnancy are not at greater risk for preterm birth, low birth weight, or NICU admissions if they participate in group prenatal care. Practices who routinely exclude patients with these conditions from group participation should reconsider increasing inclusivity of their groups. KEY POINTS: · This study compares outcomes for women who receive group versus individual prenatal care. · The study population was limited to women with diabetes, hypertension, and/or high BMI.. · Group participants did not have higher rates of preterm birth, low birth weight, or NICU admissions..

Randomized Controlled Trial on the Effect of Group Versus Individual Prenatal Care on Psychosocial Outcomes.

OBJECTIVE: To assess the effect of group prenatal care (GPNC) compared with individual prenatal care (IPNC) on psychosocial outcomes in late pregnancy, including potential differences in outcomes by subgroups. DESIGN: Randomized controlled trial. SETTING: An academic medical center in the southeastern United States. PARTICIPANTS: A total of 2,348 women with low-risk pregnancies who entered prenatal care before 20 6/7 weeks gestation were randomized to GPNC (n = 1,175) or IPNC (n = 1,173) and stratified by self-reported race and ethnicity. METHODS: We surveyed participants during enrollment (M = 12.21 weeks gestation) and in late pregnancy (M = 32.51 weeks gestation). We used standard measures related to stress, anxiety, coping strategies, empowerment, depression symptoms, and stress management practices in an intent-to-treat regression analysis. To account for nonadherence to GPNC treatment, we used an instrumental variable approach. RESULTS: The response rates were high, with 78.69% of participants in the GPNC group and 83.89% of participants in the IPNC group completing the surveys. We found similar patterns for both groups, including decrease in distress and increase in anxiety between surveys and comparable levels of pregnancy empowerment and stress management at the second survey. We identified greater use of coping strategies for participants in the GPNC group, particularly those who identified as Black or had low levels of partner support. CONCLUSION: Group prenatal care did not affect stress and anxiety in late pregnancy; however, the increased use of coping strategies may suggest a benefit of GPNC for some participants.

Well Child Visit Attendance for Group Prenatal Care Participants.

OBJECTIVES: Participation in group prenatal care (GPNC) has been associated with increased attendance at prenatal, family planning and postpartum visits. We explored whether GPNC participation is associated with pediatric care engagement by measuring well-child visit (WCV) attendance among infants whose births were covered by Medicaid. METHODS: We used Medicaid claims and vital statistics from the South Carolina Department of Health and Human Services and GPNC site participation records (2013-2018). We compared WCV attendance of CenteringPregnancy GPNC patients to a propensity-score matched cohort of individual prenatal care patients (IPNC) across 21 prenatal care practices using linear probability models. The primary outcome measure was attending 6 or more WCVs in the first 15 months, a Healthcare Effectiveness Data and Information Set (HEDIS) performance measure. RESULTS: No differences in WCV were observed when comparing any exposure to GPNC (one or more sessions) to IPNC. We identified 3191 patients who participated in GPNC and matched these with 5184 in IPNC. Participation in 5 or more GPNC sessions compared to 5 or more prenatal visits was associated with higher rates of WCV compliance over the first 15 months (4.7 percentage point difference [95% CI 3.1-6.3%, P < .001]), with stronger associations between GPNC and WCV attendance for low birthweight infants, for Black infants, and for infants of mothers with no previous live births. CONCLUSIONS: This study suggests GPNC may modestly influence WCV attendance. The potential mechanisms and dose response require further investigation. Gaps in WCV attendance compared to benchmarks persist regardless of PNC model.

Group Prenatal Care and Emergency Room Utilization.

Pregnancy-related complaints are a significant driver of emergency room (ER) utilization among women. Because of additional time for patient education and provider relationships, group prenatal care may reduce ER visits among pregnant women by helping them identify appropriate care settings, improving understanding of common pregnancy discomforts, and reducing risky health behaviors. We conducted a retrospective cohort study, utilizing Medicaid claims and birth certificate data from a statewide expansion of group care, to compare ER utilization between pregnant women participating in group prenatal care and individual prenatal care. Using propensity score matching methods, we found that group care was associated with a significant reduction in the likelihood of having any ER utilization (-5.9% among women receiving any group care and -6.0% among women attending at least five group care sessions). These findings suggest that group care may reduce ER utilization among pregnant women and encourage appropriate health care utilization during pregnancy.

Factors Associated With HIV Testing Among Atlanta's Homeless Youth.

Homeless youth experience increased risk of contracting HIV, making HIV testing imperative in this population. We analyzed factors associated with HIV testing among homeless youth in Atlanta, Georgia using data from the 2015 Atlanta Youth Count and Needs Assessment. The analysis included 693 homeless youth aged 14-25 years, of whom 88.4% reported ever being tested for HIV, and 74.6% reported being tested within the previous year. Prevalence of ever testing for HIV was significantly higher among youth who reported risk factors for HIV (sexually active, transactional sex, or ever having an STI). Higher prevalence of testing within the last year was significantly associated with experiencing physical abuse or transactional sex. However, reporting ≥ 4 sexual partners or not using condoms were not associated with higher testing. Although testing prevalence among homeless youth was high, homeless youth engaging in certain high risk behaviors could benefit from further promotion of HIV testing.

Mothers' Experience With Health Insurance Coverage When Youngest Child Reaches 18 Years of Age.

This cross-sectional study uses data from the American Community Survey to track maternal insurance coverage status as children age from infancy to adulthood.