HOME >> BIOLOGY >> NEWS
For low-risk women, risk of death may be higher for babies delivered by cesarean

August 29, 2006 For mothers at low risk, infant and neonatal mortality rates are higher among infants delivered by cesarean section than for those delivered vaginally in the United States, according to recent research published in the latest issue of Birth: Issues in Perinatal Care. Researchers at the Centers for Disease Control and Prevention analyzed over 5.7 million live births and nearly 12,000 infant deaths over a four-year period. In general, neonatal (<28 days of age) deaths were rare for infants of low-risk women (about 1 death per 1,000 live births). However, neonatal mortality rates among infants delivered by cesarean section were more than twice those for vaginal deliveries, even after adjustment for socio-demographic and medical risk factors.

The overall rate of babies delivered by cesarean increased by 41% between 1996 and 2004, while the rate among women with no indicated risk for cesarean delivery (term births with no indicated medical risk factors or complications of labor and delivery) nearly doubled.

"These findings should be of concern for clinicians and policy makers who are observing the rapid growth in the number of primary cesareans to mothers without a medical indication," says lead researcher Marian MacDorman. While timely cesareans in response to medical conditions have proven to be life-saving interventions for countless mothers and babies, we are currently witnessing a different phenomenon- a growing number of primary cesareans without a reported medical indication. Although the neonatal mortality rate for this group of low-risk women remains low regardless of the method of delivery, the resulting increase in the cesarean rate may inadvertently be putting a larger population of babies at risk for neonatal mortality.

In the past it was assumed that babies were delivered by cesarean because of a medical risk, thereby explaining the higher infant and neonatal mortality rates typically associated with ces
'"/>

Contact: Sean Wagner
swagner@bos.blackwellpublishing.com
781-388-8550
Blackwell Publishing Ltd.
29-Aug-2006


Page: 1 2

Related biology news :

1. New research shows vaginal bacteria vary among healthy women, need customized treatment
2. In Hispanic women, genetic variations linked to spontaneous preterm birth
3. Physicians recommend screening for toxoplasmosis for all pregnant women, newborns
4. High fiber intake reduces estrogen levels in Latina women, according to researchers
5. Hormone therapys effect on breast density is not the same for all women, Group Health study finds
6. Pollution causes 40 percent of deaths worldwide, study finds
7. Inflammation may cause preterm labor and fetal deaths
8. Bacteria may not hasten death
9. Study points to new way to predict death risk from torn aorta
10. Ethnicity plays a role in neonatal deaths
11. Antibody retards growth and induces death in liver cancer cells

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: For low risk women risk death may higher for babies delivered cesarean

(Date:10/28/2014)... differences in moving activity in a novel environment ... angling, according to an experimental study completed at ... Game and Fisheries Research Institute. The study used ... and authentic angling trials to analyse if behaviours ... reared in traditional and enriched hatchery rearing environments. ...
(Date:10/28/2014)... and citrus fruits and juices are associated with a ... research from the University of East Anglia (UEA). ... foods containing flavonols and flavanones (both subclasses of dietary ... cancer, the fifth-leading cause of cancer death among women. ... of 171,940 women aged between 25 and 55 for ...
(Date:10/27/2014)... are an indigenous species of the West Antarctic Peninsula ... Earth. Since 1950, the average annual temperature in the ... and 6 degrees Celsius during winter. , As ... dry, polar system to a warmer, sub-polar system with ... a connection between local weather conditions and the weight ...
Breaking Biology News(10 mins):Fish 'personality' linked to vulnerability to angling 2Tea and citrus products could lower ovarian cancer risk, new UEA research finds 2University of Delaware study connects penguin chick weights to local weather conditions 2University of Delaware study connects penguin chick weights to local weather conditions 3
(Date:10/30/2014)... 2014 Spartan Bioscience announced today that ... System . It detects CYP2C19 genetic mutations in less ... The Spartan RX CYP2C19 System is the first near-patient ... in Canada. Due to the system’s ease of use, ... by healthcare professionals such as doctors, nurses, pharmacists, and ...
(Date:10/30/2014)... , Oct. 30, 2014 A new report, ... Partnership Practice, takes an in-depth look at ... that have resulted over two different time frames: 1993 ... a view of future opportunities for investment growth.  The ... report shows gains in innovation dollars as ...
(Date:10/27/2014)... October 27, 2014 The new ... Type (High & Medium), Sub-type (Primary & Secondary), ... Infrastructure & Transportation & Power Generation) - Trends ... GIS market with analysis and forecasting of the ... Data Tables with 52 Figures spread through 146 ...
(Date:10/27/2014)... MA (PRWEB) October 27, 2014 ... profit. SoundConnect , an industry leading unified ... its partners and agents to deliver cloud-based audio ... accelerate growth opportunities. , With SoundConnect’s Q4 ... every twenty-five video and/or web conferencing licenses sold, ...
Breaking Biology Technology:Health Canada approves first near-patient DNA test for personalized medicine 2Health Canada approves first near-patient DNA test for personalized medicine 3New report shows Indiana's gains in life sciences innovation capital outpace the nation 2New report shows Indiana's gains in life sciences innovation capital outpace the nation 3New report shows Indiana's gains in life sciences innovation capital outpace the nation 4New report shows Indiana's gains in life sciences innovation capital outpace the nation 5Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 2Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 3Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 4SoundConnect Unveils Q4 Partner Incentives 2
Cached News: