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Nutritional counselling and risk factors for obesity: an observational study in toddlers
Raffaele Limauro1, Luigi Cioffi1, Vincenzo Bianco1
1Italian Federation of Pediatricians Study Center, Naples, 80100, Italy.
Insights
A standardized nutrition approach for toddlers significantly reduced overweight and obesity rates compared to usual care. Paternal obesity was a key risk factor for childhood overweight and obesity.
Area of Science:
- Pediatrics
- Nutrition Science
- Public Health
Background:
- Nutrition is crucial for preventing childhood obesity.
- Early identification of risk factors for overweight (OW) and obesity (OB) is essential.
- Toddlers are a key demographic for early intervention strategies.
Purpose of the Study:
- To assess the effectiveness of a standardized nutritional approach in preventing OW/OB in toddlers.
- To identify risk factors associated with OW/OB in toddlers under standardized care.
- To compare OW/OB prevalence between standardized care and usual care.
Main Methods:
- Observational study of 629 toddlers (24-36 months) receiving standardized nutritional advice.
- Nutritional advice emphasized protein and sugar content, reinforced with educational materials.
- Comparison group of 742 toddlers receiving usual care.
- Assessment of risk factors including parental BMI, birth weight, and feeding history.
Main Results:
- Standardized nutritional counseling resulted in a lower prevalence of OW/OB (28.1%) compared to usual care (36.9%).
- Paternal OW/OB was significantly associated with OW/OB in toddlers (OR 2.035) in adjusted models.
- Exclusive breastfeeding did not show a protective effect against OW/OB in this cohort.
Conclusions:
- A standardized nutrition counseling program focusing on limiting protein and simple sugars can lower OW/OB rates in toddlers.
- Paternal BMI is a significant predictor of offspring adiposity and should be considered in health promotion.
- Targeted nutritional interventions are effective in managing early childhood weight.
Background:
Nutrition exerts a fundamental role in the prevention of obesity (OB). The aim of this study was to assess the extent to which well recognized risk factors for early OB can be associated to overweight (OW) or OB under a standardized nutritional approach and surveillance in toddlers.
Methods:
The eligible population was represented by 676 toddlers aged 24-36 months, assigned to 18 primary care pediatricians trained on nutritional issues who shared a standardized nutritional approach. Six-hundred-twenty-nine children (333 boys), mean age 27.8 ± 4.2 months were effectively included in this observational study. Parents received nutritional advice with particular emphasis to proteins and sugar composition supported by leaflets and reinforced at each visit. Body mass index was assessed at the age of 24-36 months. The following individual and family risk factors were considered: gestational age, birth weight, eutocic/caesarean delivery, milk feeding history, household smoking or antibiotics exposure, parents' weight, height and educational level. Prevalence of OW/OB was compared to a group of 742 toddlers (373 boys) under usual care.
Results:
Under a standardized nutritional counselling, 28.1% toddlers were classified as OW/OB compared to 36.9% toddlers under usual care (p = 0.005). In unadjusted models, parental OW/OB was significantly associated to OW/OB in toddlers (p < 0.01), while high birth weight did not reach statistical significance (p = 0.07). In adjusted models, including all the explanatory variables studied, only paternal OW/OB vs. normal weight was significantly associated to OW/OB in toddlers (OR 2.035, 95% confidence interval 1.206-3.436). No protective effect of exclusive breast feeding during the first 6 months of age was demonstrated.
Conclusions:
Toddlers under a standardized nutrition counselling focused to limit protein and simple sugars, showed lower prevalence of OW/OB compared to usual care. Healthy promotion activities should take into account the influence of paternal BMI on the offspring adiposity.
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