The article below appeared in the Boston Globe this morning. Breastfeeding is not one of the measure they looked at, in fact the word does not appear in the article. Perhaps that is because the study population was in Norway with high breastfeeding rates. Perhaps one of the reasons outcomes for premature babies in the US are worse that in Norway is that we do not have good bf rates. This would have to be studied, of course, but it does give one pause, and the need for further research on effects of breastfeeding and use of banked milk for improving long term outcomes for premature babies. The article indicates that premature babies are less fertile as adults. I found that finding interesting, but somehow not surprising. Does anyone know when the reproductive system develops in utero? http://www.boston.com/news/nation/articles/2008/03/26/premature_babies_facing_risks_well_into_adulthood?mode=PF Premature babies facing risks well into adulthood Long-range study finds higher rates of childhood death By Carla K. Johnson, Associated Press | March 26, 2008 LOS ANGELES - Infants born prematurely are much more likely to die during childhood and, if they survive, are much less likely to have children of their own in adulthood, according to the largest study of prematurity ever undertaken. Researchers already knew that premature infants faced many neurological and developmental problems, but the new findings, released today, indicate that the spectrum of problems is even broader than suspected and persist throughout the child's lifetime. The study, conducted using Norwegian birth data, suggests that, as the percentage of premature infants who make it through their first year continues to grow because of advances in neonatology, the number of troubled infants and adults will also rise. "Are we improving their survival at the expense of significant problems down the road?" asked the lead author, Dr. Geeta Swamy of Duke University Medical Center. Specialists said the situation is probably worse in the United States. "Norway demonstrates better outcomes than the United States, which has persistent, stark racial disparities" in care for the premature, wrote Melissa M. Adams of RTI International in Atlanta and Dr. Wanda D. Barfield of the Centers for Disease Control and Prevention in an editorial accompanying the report in the Journal of the American Medical Association. One in eight US infants is born prematurely, a total of more than half a million per year, despite the best efforts of physicians to bring more pregnancies to full term - defined as 38 weeks or longer. Researchers are not sure why the US rate is so high, but contributing factors include the growing incidence of assisted reproduction, which often produces twins or triplets, which are more likely to be born prematurely. There is also a rising incidence of deliberately induced premature deliveries and caesarean sections - many because of distress to the mother or infant, but some for the convenience of doctor or mother. The consequences can be devastating, particularly for very early births. They include learning disabilities, neurological problems, lung diseases, and cerebral palsy. Using Norway's extensive registry of births and medical care, Swamy and her colleagues studied all 1,167,506 singleton births in that country between 1967 and 1988, following the children through 2002. They also looked at educational achievement and reproduction in the group born between 1967 and 1976. A total of 5.2 percent of the births were premature, less than half the percentage in the United States. For boys born the most prematurely, between 22 and 27 weeks, their risk of death was 5.3 times higher than normal between the ages of 1 and 6 and seven times above normal between 7 and 13. For boys born between 28 and 32 weeks, the risk of death was 2.5 times higher than normal in early childhood and 2.3 times above normal in late childhood. The most premature girls had 9.7 times the normal risk of death between ages 1 and 6, but no increased risk between ages 7 and 13. Girls born between 28 and 32 weeks did not have a significantly increased risk of death. The investigators are not sure what accounts for the increased risk, but some of it is related to cancer and congenital abnormalities, Swamy said. In adulthood, boys born the most prematurely were 76 percent less likely to reproduce, with only about one in seven having children. Women were 67 percent less likely to reproduce, with one in four having children. Preterm women, but not preterm men, were at increased risk of having premature offspring. Those who were born prematurely were also significantly less likely to finish high school or to complete college studies. To see the research article, go to jama.ama-assn.org. ------------------------------------------ Naomi Bar-Yam Ph.D. Executive Director Mothers' Milk Bank of New England [log in to unmask] 617-964-6676 www.milkbankne.org ------------------------------------------ *********************************************** Archives: http://community.lsoft.com/archives/LACTNET.html To reach list owners: [log in to unmask] Mail all list management commands to: [log in to unmask] COMMANDS: 1. To temporarily stop your subscription write in the body of an email: set lactnet nomail 2. 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