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Related Experiment Video

Updated: Jun 13, 2026

Murine Experimental Model of Original Tumor Development and Peritoneal Metastasis via Orthotopic Inoculation with Ovarian Carcinoma Cells
08:17

Murine Experimental Model of Original Tumor Development and Peritoneal Metastasis via Orthotopic Inoculation with Ovarian Carcinoma Cells

Published on: December 9, 2016

Maternal mortality in China, 1996-2005.

Juan Liang1, Jun Zhu, Li Dai

  • 1National Office for Maternal and Child Health Surveillance, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.

International Journal of Gynaecology and Obstetrics: the Official Organ of the International Federation of Gynaecology and Obstetrics
|May 18, 2010
PubMed
Summary

China

Related Experiment Videos

Last Updated: Jun 13, 2026

Murine Experimental Model of Original Tumor Development and Peritoneal Metastasis via Orthotopic Inoculation with Ovarian Carcinoma Cells
08:17

Murine Experimental Model of Original Tumor Development and Peritoneal Metastasis via Orthotopic Inoculation with Ovarian Carcinoma Cells

Published on: December 9, 2016

Area of Science:

  • Reproductive Health
  • Public Health Surveillance
  • Epidemiology

Background:

  • Maternal mortality ratio (MMR) remains a critical public health indicator.
  • Understanding trends and causes of maternal deaths is crucial for targeted interventions.
  • Regional disparities in healthcare access and outcomes persist globally.

Purpose of the Study:

  • To analyze trends in maternal mortality ratio (MMR) in China from 1996 to 2005.
  • To identify characteristics and causes of maternal deaths.
  • To examine factors influencing MMR, including regional variations.

Main Methods:

  • Utilized data from a nationwide maternal mortality surveillance system.
  • Employed the Cochran-Armitage trend test to analyze MMR trends.
  • Examined cause-specific mortality and regional differences.

Main Results:

  • Overall MMR in China decreased from 64.1 to 47.6 per 100,000 live births (1996-2005).
  • MMR was consistently higher in rural than urban areas, with remote regions most affected.
  • Leading causes included obstetric hemorrhage, pregnancy-induced hypertension, and amniotic fluid embolism; obstetric hemorrhage mortality significantly reduced in rural/remote areas.

Conclusions:

  • Significant regional disparities in MMR were observed in China.
  • Targeted government programs contributed to MMR declines in rural and remote areas.
  • Future interventions should focus on addressing primary causes of maternal death.