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CenteringPregnancy, an alternative to traditional prenatal care, offers additional time between clinicians and patients with the goal of increasing knowledge, understanding, and autonomy in pregnant participants. We investigated whether these women would be more likely to receive recommended Tdap and influenza vaccinations relative to others who received one-on-one traditional prenatal care. Our study employed a retrospective chart review of all women who participated in CenteringPregnancy group care compared to a group of matched women who received only traditional prenatal care at a large, quaternary care referral academic center. We extracted demographic and clinical characteristics from charts that included maternal age during pregnancy care and parity. Outcome variables of interest were influenza and Tdap vaccination status. Compared with traditional obstetrical care patients, women who participated in CenteringPregnancy were 1.7-2.7 times more likely to obtain the Tdap and influenza vaccines. These findings may be attributable to the increased opportunity for patient education and social support offered by the CenteringPregnancy model.

We examined the birth experience of immigrant and minority women and how CenteringPregnancy (Centering), a model of group prenatal care and childbirth education, influenced that experience. In-depth interviews and surveys were conducted with a sample of racially diverse Centering participants about their birth experiences. Interview transcripts were analyzed thematically. Study participants (n = 34) were primarily low-income, Spanish-speaking immigrants with an average age of 29.7. On a scale from 1 (not satisfied) to 10 (very satisfied), women reported high satisfaction with birth (9.0) and care (9.3). In interviews, they expressed appreciation for the choice to labor with minimal medical intervention. Difficulties with communication arose from fragmented labor and delivery care by multiple providers. Centering provided women with pain coping skills, a familiar birth attendant, and knowledge to advocate for themselves. High reported satisfaction may obscure challenges to providing high quality childbirth care for marginalized women. Further study should examine the potential of Centering to positively impact underserved women's birth experiences.

This prospective cohort study compared women participating in CenteringPregnancy® group prenatal care (N = 120) with those in standard individual care (N = 221) to determine if participation in Centering was associated with improvements in perceived social support and quality of life, with concomitant decreases in screens of postpartum depression and improvements in breastfeeding rates. Participants completed surveys at the onset of prenatal care, in the late third trimester and in the postpartum period. Centering participants had higher scores of perceived social support from friends after participating in group care (p < 0.05) with associated improvements in quality of life in the psychological and relational domains (p < 0.05) compared to standard care participants who showed higher scores of perceived support from family (p < 0.05) but did not show concomitant improvements in quality of life. This did not translate to any significant difference in scores on postpartum depression screens but was associated with improvements in breastfeeding continuation rates among Centering participants in the postpartum period. This study indicates that Centering care is associated with improved perceptions of peer social support with associated improvements in quality of life and higher rates of continued breastfeeding.

To compare the psychosocial outcomes of the CenteringPregnancy (CP) model of group prenatal care to individual prenatal care, we conducted a prospective cohort study of women who chose CP group (N = 124) or individual prenatal care (N = 124). Study participants completed the first survey at study recruitment (mean gestational age 12.5 weeks), with 89% completing the second survey (mean gestational age 32.7 weeks) and 84% completing the third survey (6 weeks' postpartum). Multiple linear regression models compared changes by prenatal care model in pregnancy-specific distress, prenatal planning-preparation and avoidance coping, perceived stress, affect and depressive symptoms, pregnancy-related empowerment, and postpartum maternal-infant attachment and maternal functioning. Using intention-to-treat models, group prenatal care participants demonstrated a 3.2 point greater increase (p < 0.05) in their use of prenatal planning-preparation coping strategies. While group participants did not demonstrate significantly greater positive outcomes in other measures, women who were at greater psychosocial risk benefitted from participation in group prenatal care. Among women reporting inadequate social support in early pregnancy, group participants demonstrated a 2.9 point greater decrease (p = 0.03) in pregnancy-specific distress in late pregnancy and 5.6 point higher mean maternal functioning scores postpartum (p = 0.03). Among women with high pregnancy-specific distress in early pregnancy, group participants had an 8.3 point greater increase (p < 0.01) in prenatal planning-preparation coping strategies in late pregnancy and a 4.9 point greater decrease (p = 0.02) in postpartum depressive symptom scores. This study provides further evidence that group prenatal care positively impacts the psychosocial well-being of women with greater stress or lower personal coping resources. Large randomized studies are needed to establish conclusively the biological and psychosocial benefits of group prenatal care for all women.

Few studies have compared perinatal outcomes between individual prenatal care and group prenatal care. A critical review of research articles that were published between 1998 and 2009 and involved participants of individual and group prenatal care was conducted. Two middle range theories, Pender's health promotion model and Swanson's theory of caring, were blended to enhance conceptualization of the relationship between pregnant women and the group prenatal care model. Among the 17 research studies that met inclusion criteria for this critical review, five examined gestational age and birth weight with researchers reporting longer gestations and higher birth weights in infants born to mothers participating in group prenatal care, especially in the preterm birth population. Current evidence demonstrates that nurse educators and leaders should promote group prenatal care as a potential method of improving perinatal outcomes within the pregnant population.

The purpose of this study was to describe the reported perceptions of six midwife participants at different stages of their engagement in a multiphase process of adopting a new model of prenatal care. Midwives were interviewed at five different stages during the process of implementing CenteringPregnancy, a model of group prenatal care. The research methodology used in this study was phenomenology. The conceptual framework for exploring the participants' perceptions was based on the Institute for Healthcare Improvement's patient-centered model and on the International Institute for Restorative Practices' empowerment model. The five themes that emerged from the midwives' experiences mirrored the stages of change health education model. Suggestions for the implementation and sustainability of the CenteringPregnancy model of care are provided based on the five themes that emerged from this study's findings.

CenteringPregnancy(R) group prenatal care is growing in popularity and has commonalities with childbirth education classes. In order for leaders of childbirth education classes to best serve their clients' needs, it is important to be aware of new, emerging models of prenatal care such as CenteringPregnancy. This article provides an overview of CenteringPregnancy and similarities and differences between CenteringPregnancy and childbirth education classes. Providers of prenatal education, whether it is within CenteringPregnancy group prenatal care or in childbirth education classes, have a common important aim: promoting positive perinatal outcomes.