Adherence to Guidance About Complementary Feeding and Vitamin D Supplementation in Infants: The Role of Information Sources.
Suzannah Helps, Gillian Mancz, Taraneh Dean
PMID 41422524WHAT IT FOUND
54% of parents delayed solid foods until 24 weeks.
Health visitor and leaflet use were linked with better adherence, while internet use was common but not linked with vitamin D supplementation.
Key findings
01205 analysed parent responses showed 54% delayed solid foods until 24 weeks and 46% introduced solids earlier.
02Health visitor or leaflet use was linked with more likely delay of solids; mother or GP use was linked with less likely delay.
03Among 77 exclusively breastfeeding mothers, 35% reported giving vitamin supplements, and no information source was linked with vitamin D supplementation.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
The analysed sample was 205 responses, mainly white British and highly educated, so it may not represent other families. The study was cross-sectional and relied on parent report, so it cannot prove causation and may over-report adherence. The vitamin D analysis included 77 exclusively breastfeeding mothers, so it cannot reliably show what improves supplementation. Parents did not identify which leaflets they used, so the content of leaflet advice is unclear.
Declared interests
The University of Portsmouth funded the study, and the authors declared no conflicts of interest.
The easy way to misread this
Do not read the health visitor and leaflet links as proof that these sources make parents follow guidance. This was a cross-sectional survey based on parent report, and the vitamin D analysis included only 77 exclusively breastfeeding mothers.