Prevalence and duration of breast milk feeding in very preterm infants: A 3-year follow-up study and a systematic literature review

Carina Rodrigues, Raquel Teixeira, Maria João Fonseca, Jennifer Zeitlin, Henrique Barros, Adelina Sá Couto, Aldina Lopes, Alexandra Almeida, Alexandrina Portela, Alice Vilas Boas, Almerinda Pereira, Ana Aroso, Ana Berdeja, Ana Bettencourt, Ana B. A. Campos, Ana Castilho Santos, Ana Isabel Machado, Ana Maria Andrade, Ana Melo Bento, Ana NetoAna Pita, Ana Rute Ferreira, Angelina Tavares, Anselmo Costa, Antónia Nazaré, António Braga, António Fonseca, António Lanhoso, António Vilarinho, Beatriz Sousa, Carla Sá, Carlos Moniz, Cármen Carvalho, Catarina Dâmaso, Célia Araújo, Clara Paz Dias, Cláudia Araújo, Conceição Casanova, Conceição Cunha, Conceição Faria Murinello, Conceição Telhado, Cristina Didelet, Cristina Leite, Cristina Martins, Cristina Trindade, Daniela Almeida, José Guimarães, Luís Mendes Graça, Rui Costa, Teresa Ventura

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Background: The World Health Organization recommends exclusive breast milk feeding until 6 months and continuing up to 2 years of age; little is known about whether very preterm infants are fed in accordance with these recommendations. We aimed to describe the prevalence and duration of breast milk feeding in very preterm children and to systematically review internationally published data. Methods: We evaluated breast milk feeding initiation and duration in very preterm children born in 2 Portuguese regions (2011-2012) enrolled in the EPICE cohort and followed-up to the age of 3 (n = 466). We searched PubMed® from inception to January 2017 to identify original studies reporting the prevalence and/or duration of breast milk feeding in very preterm children. Results: 91.0% of children received some breast milk feeding and 65.3% were exclusively breast fed with a median duration of 2 months for exclusive and 3 months for any breast milk; only 9.9% received exclusive breast milk for at least 6 months, 10.2% received any breast milk for 12 months or more, and 2.0% for up to 24 months. The literature review identified few studies on feeding after hospital discharge (n = 9); these also reported a low prevalence of exclusive breast milk feeding at 6 months (1.0% to 27.0%) and of any breast milk at 12 months (8.0% to 12.0%). Conclusions: The duration of breast milk feeding among Portuguese very preterm infants was shorter than recommended. However, this appears to be common globally. Research is needed to inform strategies to promote continued breast milk feeding.

Original languageEnglish
Pages (from-to)237-246
Number of pages10
JournalPaediatric and Perinatal Epidemiology
Volume32
Issue number3
DOIs
Publication statusPublished - 1 May 2018

Keywords

  • breast feeding
  • breast milk
  • EPICE project
  • very preterm infants

Fingerprint Dive into the research topics of 'Prevalence and duration of breast milk feeding in very preterm infants: A 3-year follow-up study and a systematic literature review'. Together they form a unique fingerprint.

Cite this