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Breastfeeding Reduces The Risk Of Cot Death

Breastfeeding Reduces The Risk Of Cot Death

This new advice launches Save a Baby Month. The Foundation for the Study of Infant Deaths (FSID) yesterday announced its latest advice that breastfeeding your baby can reduce the risk of cot death.

The advice, released to launch FSID’s cot death awareness drive Save a Baby Month which runs from 1-31 May, is based on research which showed that babies who were at least partly breastfed were one-third less likely to die as a cot death than babies who were never breastfed (1).

FSID Director, Joyce Epstein, says: “There are so many reasons why breast is best, but there are none that can be stronger than potentially saving your child’s life. We encourage every new mum to breastfeed.”
Angela Griffin, FSID’s celebrity patron, breastfed both of her daughters and says: “Realising you’re the only person in the world who can give your child exactly what they need is such a great feeling.”

Sally Inch, infant feeding specialist at Oxford Radcliffe NHS Trust, says: “The more we discover about breastfeeding, the more important it becomes. Not only does breastfeeding provide the baby with all the nutrients needed, in a form that cannot be replicated artificially, but a baby who is breastfed is at reduced risk of infections (particularly gut, ear, chest and urine infections) and less likely to be hospitalised as a result.” (2)

Any breastfeeding, even a few days, is better than none, but most authorities including the Department of Health now recommend that babies be exclusively breastfed for at least six months and that breastfeeding is continued, with the addition of appropriate weaning foods, for as long as the mother and baby want.

If you need breastfeeding advice or support, please contact your midwife, health visitor, local baby café or peer supporter, or ring the National Breastfeeding Helpline on 0844 20 909 20. Comprehensive breastfeeding advice is also available in our own Breastfeeding Section.

Cot death is still the biggest killer of babies over one month old in the UK today, claiming the lives of around 300 infants every year.

See Our Cot Death Section
Cot Death

Go to www.fsid.org.uk/breastfeeding.html for more information about cot death and breastfeeding.

April 2008

Research background

(1) Several published studies have found that breastfeeding protects against the risk of Sudden Infant Death Syndrome (SIDS). One meta-analysis of 23 reports (i) concluded that formula fed infants were more than twice as likely to die from SIDS than breast fed infants with an adjusted odds ratio of 2.11 (95% CI 1.66-2.68).

Recently the USA Agency for Healthcare Research and Quality (AHRQ) performed a more stringent meta-analysis (ii) incorporating 6 studies in which SIDS was rigorously defined and the duration of breastfeeding specified. They found that ever breastfeeding reduced the risk of SIDS compared with never breastfeeding, with an adjusted odds ratio of 0.64 (95% CI 0.51-0.81). It is therefore clear that breastfeeding should be recommended as a protective measure against SIDS, in addition to the other well known reasons for promoting the practice.

(2) Breastfeeding and hospitalization for diarrhoeal and respiratory infection: The study (iii) was a population-based survey (sweep 1 of the United Kingdom Millennium Cohort Study). Data on infant feeding, infant health, and a range of confounding factors were available for 15,890 healthy, singleton, term infants who were born in 2000–2002. The main outcome measures were parental report of hospitalization for diarrhea and lower respiratory tract infection in the first 8 months after birth.

Seventy percent of infants were breastfed (ever), 34% received breast milk for at least 4 months, and 1.2% were exclusively breastfed for at least 6 months. By 8 months of age, 12% of infants had been hospitalized (1.1% for diarrhea and 3.2% for lower respiratory tract infection). Data analyzed by month of age, with adjustment for confounders, show that exclusive breastfeeding, compared with not breastfeeding, protects against hospitalization for diarrhea and lower respiratory tract infection. The effect of partial breastfeeding is weaker.

Population-attributable fractions suggest that an estimated 53% of diarrhea hospitalizations could have been prevented each month by exclusive breastfeeding and 31% by partial breastfeeding. Similarly, 27% of lower respiratory tract infection hospitalizations could have been prevented each month by exclusive breastfeeding and 25% by partial breastfeeding. The protective effect of breastfeeding for these outcomes wears off soon after breastfeeding cessation.

About FSID

The Foundation for the Study of Infant Deaths is the UK’s leading baby charity working to prevent sudden deaths and promote infant health. FSID funds research, supports bereaved families, promotes baby care advice, and works to improve investigations when a baby dies. FSID runs a Helpline (020 7233 2090) for parents and professionals seeking advice on safe baby care. The Helpline also supports bereaved families. Advice for parents and professionals can also be found at www.fsid.org.uk


April 2008

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