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Obstetric transition in the World Health Organization Multicountry Survey on Maternal and Newborn Health: exploring pathways for maternal mortality reduction / Transición obstétrica en la Encuesta Global de la Organización Mundial de la Salud sobre Salud Materna y Neonatal: exploración de las vías de reducción de la mortalidad materna
Chaves, Solange da Cruz; Cecatti, José Guilherme; Carroli, Guillermo; Lumbiganon, Pisake; Hogue, Carol J; Mori, Rintaro; Zhang, Jun; Jayaratne, Kapila; Togoobaatar, Ganchimeg; Pileggi-Castro, Cynthia; Bohren, Meghan; Vogel, Joshua Peter; Tunçalp, Özge; Oladapo, Olufemi Taiwo; Gülmezoglu, Ahmet Metin; Temmerman, Marleen; Souza, João Paulo.
Affiliation
  • Chaves, Solange da Cruz; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Cecatti, José Guilherme; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Carroli, Guillermo; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Lumbiganon, Pisake; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Hogue, Carol J; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Mori, Rintaro; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Zhang, Jun; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Jayaratne, Kapila; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Togoobaatar, Ganchimeg; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Pileggi-Castro, Cynthia; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Bohren, Meghan; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Vogel, Joshua Peter; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Tunçalp, Özge; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Oladapo, Olufemi Taiwo; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Gülmezoglu, Ahmet Metin; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Temmerman, Marleen; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
  • Souza, João Paulo; University of Campinas. School of Medical Sciences. Department of Obstetrics and Gynecology. Campinas. BR
Rev. panam. salud pública ; 37(4/5): 203-210, abr.-may. 2015. ilus, tab
Article in English | LILACS | ID: lil-752644
Responsible library: BR1.1
ABSTRACT

OBJECTIVE:

To test whether the proposed features of the Obstetric Transition Model-a theoretical framework that may explain gradual changes that countries experience as they eliminate avoidable maternal mortality-are observed in a large, multicountry, maternal and perinatal health database; and to discuss the dynamic process of maternal mortality reduction using this model as a theoretical framework.

METHODS:

This was a secondary analysis of a cross-sectional study by the World Health Organization that collected information on more than 300 000 women who delivered in 359 health facilities in 29 countries in Africa, Asia, Latin America, and the Middle East, during a 2-4-month period in 2010-2011. The ratios of Potentially Life-Threatening Conditions, Severe Maternal Outcomes, Maternal Near Miss, and Maternal Death were estimated and stratified by stages of obstetric transition. The characteristics of each stage are defined.

RESULTS:

Data from 314 623 women showed that female fertility, indirectly estimated by parity, was higher in countries at a lower obstetric transition stage, ranging from a mean of 3 children in Stage II to 1.8 children in Stage IV. Medicalization increased with obstetric transition stage. In Stage IV, women had 2.4 times the cesarean deliveries (15.3% in Stage II and 36.7% in Stage IV) and 2.6 times the labor inductions (7.1% in Stage II and 18.8% in Stage IV) as women in Stage II. The mean age of primiparous women also increased with stage. The occurrence of uterine rupture had a decreasing trend, dropping by 5.2 times, from 178 to 34 cases per 100 000 live births, as a country transitioned from Stage II to IV.

CONCLUSIONS:

This analysis supports the concept of obstetric transition using multicountry data. The Obstetric Transition Model could provide justification for customizing strategies for reducing maternal mortality according to a country's stage in the obstetric transition.
RESUMEN
RESUMEN

OBJETIVO:

Evaluar si las características propuestas del Modelo de Transición Obstétrica, un marco teórico que puede explicar los cambios graduales que experimentan los países a medida que eliminan la mortalidad materna evitable, se pueden observar en una amplia base de datos de salud materna y perinatal de varios países; y tratar sobre el proceso dinámico de reducción de la mortalidad materna utilizando este modelo como marco teórico.

MÉTODOS:

Este estudio consistió en un análisis secundario de un estudio transversal realizado por la Organización Mundial de la Salud que recopiló información sobre más de 300 000 mujeres que dieron a luz en 359 establecimientos de salud de 29 países de África, Asia, América Latina y Oriente Medio, durante un período de 2 a 4 meses en el 2010 y el 2011. Se calcularon los índices de afecciones potencialmente mortales, resultados maternos graves, morbilidad materna extremadamente grave, y muerte materna, y se estratificaron según las etapas de transición obstétrica. Se definen las características de cada etapa.

RESULTADOS:

Los datos de 314 623 mujeres indicaron que la fecundidad femenina, calculada indirectamente por el número de partos, fue mayor en los países que se hallaban en las primeras etapas de la transición obstétrica, desde un promedio de 3 hijos en el estadio II a 1,8 en el estadio IV. El nivel de medicalización de los establecimientos de salud de los países participantes, definido por el número de partos por cesárea y el número de partos inducidos, tuvo tendencia a aumentar según avanzaba la etapa de transición obstétrica. En el estadio IV, las mujeres tuvieron 2,4 veces más partos por cesárea (15,3% en el estadio II y 36,7% en el estadio IV) y 2,6 veces más inducciones de parto (7,1% en el estadio II y 18,8% en el estadio IV) que las mujeres en el estadio II. A medida que avanzaban las etapas de transición obstétrica, también se incrementaba la media de edad de las mujeres primíparas. La ocurrencia de rotura uterina mostraba una tendencia descendente, y se reducía 5,2 veces, de 178 a 34 casos por 100 000 nacidos vivos, a medida que un país efectuaba la transición del estadio II al IV.

CONCLUSIONES:

Este análisis apoya el concepto de transición obstétrica utilizando datos de varios países. El Modelo de Transición Obstétrica podría justificar la adaptación de las estrategias para reducir la mortalidad materna según la etapa de transición obstétrica en que se halla un país.
Subject(s)


Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / SDG3 - Target 3.1 Reduce Maternal Mortality Health problem: Target 3.8 Achieve universal access to health / Target 3.1: Reduce maternal mortality / Target 3.7: Universal access to health services related to reproductive and sexual health / Obstetric Labor Complications Database: LILACS Main subject: World Health Organization / Maternal Mortality / Risk Factors / Maternal Health Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Language: English Journal: Rev. panam. salud pública Journal subject: Public Health Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: University of Campinas/BR

Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / SDG3 - Target 3.1 Reduce Maternal Mortality Health problem: Target 3.8 Achieve universal access to health / Target 3.1: Reduce maternal mortality / Target 3.7: Universal access to health services related to reproductive and sexual health / Obstetric Labor Complications Database: LILACS Main subject: World Health Organization / Maternal Mortality / Risk Factors / Maternal Health Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Language: English Journal: Rev. panam. salud pública Journal subject: Public Health Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: University of Campinas/BR
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