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0004/2022 - Intervenções obstétricas em uma maternidade com modelo colaborativo: estudo observacional comparativo
Obstetric interventions in a maternity hospital with a collaborative model of care: a comparative observational study

Author:

• Laura Zaiden - Zaiden, L. - <lzaiden@hotmail.com>
ORCID: https://orcid.org/0000-0001-5074-708X

Co-author(s):

• Marcos Nakamura-Pereira - Nakamura-Pereira, M. - <mnakamurapereira@gmail.com>
ORCID: https://orcid.org/0000-0002-4231-0205
• Maria Auxiliadora Mendes Gomes - Mendes Gomes, M. A. - <mariaamendesgomes@gmail.com>
ORCID: https://orcid.org/0000-0001-5908-1763
• Ana Paula Esteves-Pereira - Esteves-Pereira, A.P - <ana.pep@gmail.com>
ORCID: https://orcid.org/0000-0002-0236-2043
• Caio Pereira de Matos - de Matos, C. P. - <caiomatosx@gmail.com>
ORCID: https://orcid.org/0000-0001-9157-2271
• Lucas de Araujo Barros - Barros, L. A. - <lucasdearaujobarros@gmail.com>
ORCID: https://orcid.org/0000-0003-1243-2110
• Maíra Libertad Soligo Takemoto, - Takemoto, M. L. S. - <maira.libertad@unesp.br>
ORCID: https://orcid.org/0000-0002-7016-2879
• Maria do Carmo Leal - Leal, M.C - <ducaleal@gmail.com>
ORCID: https://orcid.org/0000-0002-3047-515X


Abstract:

Collaborative models (CM) focused on intrapartum care shared between both midwives and obstetricians have been proposed as a strategy to reduce these rates. Our aim was to compare use of evidence-based practices, obstetric interventions and c-section rates in two settings: a maternity hospital that applies a CM of care (MRJ) and data from a pool of maternity hospitals included in the Birth in Brazil Survey (NB) that do not adopt a CM. Data was abstracted from medical and administrative records in MRJ and from medical records and face-to-face interviews in NB. Differences were compared using chi-square test, with significance level set at p<0.05. 10,324 postpartum women were included in the analysis (MRJ = 2,453, NB = 7,871). MRJ showed a higher frequency of labour companionship, labour care provided by nurse midwives, non-pharmacological pain relief methods, food intake during labour, and less use of oxytocin, analgesia and amniotomy. More women also had second stage assisted by a nurse midwife and in a vertical position, as well as lower use of episiotomies and vacuum-extractor/forceps. The c-section rate was lower at MRJ (29.8% vs. 42.7%), among both low-risk (22.9 vs. 34.8%) and high-risk women (53.0 vs. 65.6%). In conclusion, shared care between midwives and obstetricians can be an effective strategy to improve quality of intrapartum care.

Keywords:

Maternal and Child Health; Caesarean Section; Delivery; Outcome and Process Assessment (Health Care)

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Zaiden, L., Nakamura-Pereira, M., Mendes Gomes, M. A., Esteves-Pereira, A.P, de Matos, C. P., Barros, L. A., Takemoto, M. L. S., Leal, M.C. Intervenções obstétricas em uma maternidade com modelo colaborativo: estudo observacional comparativo. Cien Saude Colet [periódico na internet] (2022/Jan). [Citado em 27/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/intervencoes-obstetricas-em-uma-maternidade-com-modelo-colaborativo-estudo-observacional-comparativo/18260?id=18260



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