Trial reportBMC pediatrics2015
Baby-Led Introduction to SolidS (BLISS) study: a randomised controlled trial of a baby-led approach to complementary feeding.
Trial report in BMC pediatrics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05771324 (The Effect of Baby-Led Weaning and Traditional Complementary Feeding Education on Infant Development Randomized Controlled Trial), which is not on this map. Cited by 47 papers, 5 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
The Effect of Baby-Led Weaning and Traditional Complementary Feeding Education on Infant Development Randomized Controlled Trial
Who cites it
47 citing papers in PubMed, 5 syntheses or guidelines pooled it, 122 citations in OpenAlex.
- Behavioural components and delivery features of early childhood obesity prevention interventions: intervention coding of studies in the TOPCHILD Collaboration systematic review.The international journal of behavioral nutrition and physical activity · 2025Pooled it
- Pooled it
- Baby-Led Weaning: What Role Does It Play in Obesity Risk during the First Years? A Systematic Review.Nutrients · 2021Pooled it
- Interventions for preventing obesity in children.The Cochrane database of systematic reviews · 2019Pooled it
- Baby-led weaning: what a systematic review of the literature adds on.Italian journal of pediatrics · 2018Pooled it
- Trial
- Trial
- Estimated energy and nutrient intake in complementary feeding methods in Brazilian infants: randomized clinical trial.Scientific reports · 2024Trial
- Adherence to different complementary feeding methods in the first year of life: A randomized clinical trial.PloS one · 2023Trial
- Adherence to different methods for introducing complementary food to 7-month-old babies: a randomized clinical trial.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2022Trial
- The cost of baby-led vs. parent-led approaches to introducing complementary foods in New Zealand.European journal of clinical nutrition · 2020Trial
- Mediation Analysis as a Means of Identifying Dietary Components That Differentially Affect the Fecal Microbiota of Infants Weaned by Modified Baby-Led and Traditional Approaches.Applied and environmental microbiology · 2018Trial
- Impact of a Modified Version of Baby-Led Weaning on Dietary Variety and Food Preferences in Infants.Nutrients · 2018Trial
- Impact of a modified version of baby-led weaning on iron intake and status: a randomised controlled trial.BMJ open · 2018Trial
- Impact of a Modified Version of Baby-Led Weaning on Infant Food and Nutrient Intakes: The BLISS Randomized Controlled Trial.Nutrients · 2018Trial
- Effect of a Baby-Led Approach to Complementary Feeding on Infant Growth and Overweight: A Randomized Clinical Trial.JAMA pediatrics · 2017Trial
- Choking, gagging and complementary feeding methods in the first year of life: a randomized clinical trial.Jornal de pediatriaTrial
- Complementary Feeding and Risk of Choking: A Survey Among Parents and Primary Care Pediatricians in Emilia-Romagna, Northern Italy.Children (Basel, Switzerland) · 2025Article
- Article
- Vegetarian Diets During Complementary Feeding: An Overview of Nutritional and Health Features.Children (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn 2002, the World Health Organization recommended that the age for starting complementary feeding should be changed from 4 to 6 months of age to 6 months. Although this change in age has generated substantial debate, surprisingly little attention has been paid to whether advice on how to introduce complementary foods should also be changed. It has been proposed that by 6 months of age most infants will have developed sufficient motor skills to be able to feed themselves rather than needing to be spoon-fed by an adult. This has the potential to predispose infants to better growth by fostering better energy self-regulation, however no randomised controlled trials have been conducted to determine the benefits and risks of such a "baby-led" approach to complementary feeding. This is of particular interest given the widespread use of "Baby-Led Weaning" by parents internationally. METHODS/
designThe Baby-Led Introduction to SolidS (BLISS) study aims to assess the efficacy and acceptability of a modified version of Baby-Led Weaning that has been altered to address potential concerns with iron status, choking and growth faltering. The BLISS study will recruit 200 families from Dunedin, New Zealand, who book into the region's only maternity hospital. Parents will be randomised into an intervention (BLISS) or control group for a 12-month intervention with further follow-up at 24 months of age. Both groups will receive the standard Well Child care provided to all parents in New Zealand. The intervention group will receive additional parent contacts (n = 8) for support and education on BLISS from before birth to 12 months of age. Outcomes of interest include body mass index at 12 months of age (primary outcome), energy self-regulation, iron and zinc intake and status, diet quality, choking, growth faltering and acceptability to parents. DISCUSSION: This study is expected to provide insight into the feasibility of a baby-led approach to complementary feeding and the extent to which this method of feeding affects infant body weight, diet quality and iron and zinc status. Results of this study will provide important information for health care professionals, parents and health policy makers.
trial registrationAustralian New Zealand Clinical Trials Registry ACTRN12612001133820 .
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.