A web-based dietary intervention in early pregnancy and neonatal outcomes: A randomized controlled trial

R. A.K. Kennedy, C. M.E. Reynolds, S. Cawley, E. O'Malley, D. M. McCartney, M. J. Turner

Research output: Contribution to journalArticlepeer-review

Abstract

Background Maternal nutrition is a determinant of pregnancy outcomes. Few studies have evaluated the potential of online nutrition resources to modify behaviour. This randomized controlled trial aimed to determine whether access to a customized evidence-based nutrition website in pregnancy improved neonatal outcomes. Methods Women 18 weeks gestation were recruited at their convenience. The control group received standard care. In addition to standard care, the intervention group received access to an evidence-based nutrition website, customized to the preferences of pregnant women. Results Of the 250 women, there were no differences in characteristics between the two groups. Of the women, 91.0% reported they make a conscious effort currently to eat a healthy diet. However, only 19.6% met dietary requirements for calcium, 13.2% for iron, 2.7% for folate and 2.3% for iodine. The most popular website section was pregnancy nutrition advice but engagement was not sustained. Access to the website was not associated with any improvement in clinical outcomes (P > 0.05). Conclusions We found that provision of a customized website providing nutrition information, did not improve neonatal outcomes. Future studies should explore whether redesign with website interactivity or embedding information on popular digital platforms sustains women's engagement and modifies dietary behaviour.

Original languageEnglish
Pages (from-to)371-378
Number of pages8
JournalJournal of Public Health (United Kingdom)
Volume41
Issue number2
DOIs
Publication statusPublished - 1 Jun 2019

Keywords

  • E-health
  • Food and nutrition
  • Public health

Fingerprint

Dive into the research topics of 'A web-based dietary intervention in early pregnancy and neonatal outcomes: A randomized controlled trial'. Together they form a unique fingerprint.

Cite this