A randomised controlled trial of the effectiveness of a breastfeeding training DVD on improving breastfeeding knowledge and confidence among healthcare professionals in China

YuanYing Ma, Louise Wallace, Li Qian Qu, Jo Kosmala-Anderson, Naomi Bartle

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    Abstract

    Background: Despite almost all babies being breastfed initially, the exclusive breastfeeding rate at six months is less than 30% in China. Improving professionals’ knowledge and practical skill is a key government strategy toincrease breastfeeding rates. This study aimed to test the effectiveness of a breastfeeding DVD training method for clinicians on improving their knowledge and confidence in the breastfeeding support skills of teaching mothers Positioning and Attachment (P & A) and Hand Expression (HE).Methods: A randomised controlled trial was conducted in three hospitals in Zhejiang province, China in 2014. Participants were recruited before their routine breastfeeding training course and randomly allocated to interventiongroup (IG) and control group (CG). The 15 min “Breastfeeding: Essential Support Skills DVD” was the intervention for IG and a vaginal delivery DVD was used for CG. All participants completed questionnaires of job information, knowledgeand confidence in the two skills before (baseline) and immediately after viewing the DVD (post DVD).Results: Out of 210 participants, 191 completed knowledge assessments before and after watching the DVD (IG n = 96, CG n = 95), with the response rate of 91.0%. At baseline, there are no significant differences in job variables, totalknowledge scores and confident scores. The total knowledge score significantly increased post-DVD for IG (pre-DVD: M = 5.39, SD = 2.03; post-DVD: M = 7.74, SD = 1.71; t (95) = − 10.95, p < 0.01), but no significant change in totalknowledge score for CG between pre- and post-DVD (pre-DVD: M = 5.67, SD = 1.70; post-DVD: M = 5.56, SD = 1.63; t(94) = 0.85). The total confidence scores were significantly higher post-DVD than pre-DVD in IG (pre-DVD: M = 66.49,SD = 11.27; post- DVD: M = 71.81, SD = 9.33; t (68) = − 4.92, p < 0.01), but no significant difference was seen in CG between pre- and post-DVD total confidence scores (pre-DVD: M = 68.33, SD = 11.08; post-DVD: M = 68.35, SD= 11.40; t(65) = − 0.25). Personal and job variables did not mediate these effects.Conclusions: The breastfeeding training DVD improved professionals’ knowledge and confidence of the two breastfeeding support skills. However, the effect on professionals’ practice and on breastfeeding outcomes needs to be examined in the future.
    Original languageEnglish
    Article number80
    Number of pages11
    JournalBMC Pregnancy and Childbirth
    Volume18
    Issue number80
    DOIs
    Publication statusPublished - 27 Mar 2018

    Bibliographical note

    This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

    Keywords

    • Breastfeeding
    • Maternity services
    • DVD
    • Positioning
    • Training
    • Attachment
    • Hand expression
    • Midwives
    • Nurses

    ASJC Scopus subject areas

    • Health Professions(all)
    • Nursing(all)

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