Prevalence of breastfeeding and factors associated with the start and duration of exclusive breastfeeding in the Community of Madrid among participants in the ELOIN

Introduction: Breastfeeding has important benefits for population health. The aims of this study are: (i) to determine the prevalence and duration of breastfeeding and exclusive breastfeeding; (ii) analyse the reasons for not starting or abandoning of breastfeeding, and (iii) describe the factors associated with the initiation and duration of exclusive breastfeeding. Material and methods: Cross sectional study using the baseline data of the ELOIN cohort, obtained using an epidemiological questionnaire. A sample of 2,627 children born in 2008-2009 from the Community of Madrid was studied. Logistic regression models were used. Results: Prevalence of exclusive breastfeeding and breastfeeding was 77.6% and 88% respectively; prevalence of exclusive breastfeeding at 6 months 25.4%, and prevalence of breastfeeding at 2 years was 7.7%. The most common reasons for abandoning breastfeeding were insufficient milk (36%), and incorporation to work (25.9%). The variables associated with starting or maintaining of exclusive breastfeeding were: mother older than 35 years, medium-high economic status, foreigner residing in Spain less than 10 years, and having participated in a breastfeeding workshop. Conclusions: Breastfeeding prevalence in the Community of Madrid did not reach the international recommendations in 2008-2009. It is necessary to intensify strategies for breastfeeding promotion, protection, and support, including their periodic monitoring. (C) 2017 Asociacion Espanola de Pediatria. Published by Elsevier Espana, S.L.U.