Food fussiness is associated with family environmental factors in 1-3-year-old children: A large-scale cross-sectional study.

The effects of environmental factors on eating behavior and food intake are not well-known during toddlerhood. This is a cross-sectional study exploring the association between family environmental factors, food fussiness and poorly diversified diet. N = 1679 healthy children aged 1-3 years were recruited by general practitioners and pediatricians. Two validated questionnaires were used: the Children's Eating Behavior Questionnaire (CEBQ), which includes a food fussiness (FF) dimension, and the Infant and Child Feeding Index (ICFI) which assesses diet diversification. Factors associated with FF and diet diversification were identified by multivariate logistic regression. Of the 1356 analyzed children, 19.5% were fussy (CEBQ-FF subscore >3). Food fussiness was significantly more common in older children (25.1% of 2-3-year-olds, versus 15.2% of 1-2-year-olds; OR = 1.7) and those conceived with medical assistance (OR = 3.2). Food fussiness was also observed more often in children exposed to distractions during meals (OR = 1.8), rewarded by parents to finish meals (OR = 3.9), free to eat at will (OR = 3.7), or who ate only occasionally with the whole family (OR = 2.0). Unsatisfactory dietary diversification (ICFI≤13.8) was observed in 21.8% of children and was not significantly associated with any variable. No association was found between eating behavior and dietary diversification level. This study showed that food mistrust tends to increase with age in 1-3-year-old children. It highlighted the influence of environmental factors on FF, including family habits during meals. Assisting parents with child food fussiness may help reduce later unhealthy dietary patterns.