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Parental risk factors for infant obesity
1University of Vermont, School of Nursing, Burlington, USA. nsowan@zoo.uvm.edu
Insights
Maternal weight, weight gain, age, and smoking influence infant obesity development. Controlling these factors and avoiding prenatal smoking are key recommendations for preventing early childhood obesity.
Area of Science:
- Pediatrics
- Public Health
- Genetics
Background:
- Infant obesity is a growing public health concern with long-term health implications.
- Understanding early risk factors is crucial for effective prevention strategies.
Purpose of the Study:
- To investigate the impact of parental characteristics on infant obesity development.
- To identify specific parental factors that predict obesity in early childhood.
Main Methods:
- Longitudinal prospective study design involving 630 infants and their families.
- Monthly anthropometric measurements and home visits up to 15 months of age.
- Data collected via Demographic and Perinatal Data Questionnaire and Holmes and Rahe Recent Life Change Questionnaire.
Main Results:
- Maternal weight, weight gain, age, and smoking were significant predictors of infant obesity.
- Father's presence, parental education, marital status, and socioeconomic status were not significant predictors.
- Predictive parental characteristics varied across different infant ages.
Conclusions:
- Maternal factors, particularly weight and smoking, are significant risk factors for infant obesity.
- Recommendations include prenatal smoking cessation and management of pre-pregnancy and pregnancy weight gain.
- Findings provide valuable insights for targeted interventions to prevent early childhood obesity.
Purpose:
To facilitate an understanding of the influence of parental characteristics on the development of infant obesity.
Design:
Conducted in collaboration with a NIH-funded study of infant growth, this study employed a longitudinal prospective design.
Methods:
Anthropometric measures were obtained monthly and home visits were conducted five times through 15 months of age. The sample was 630 infants and their families. Information about parental characteristics was obtained from the Demographic and Perinatal Data Questionnaire, developed by the investigators of the NIH study. The modified version of Holmes and Rahe Recent Life Change Questionnaire was used to assess family stress.
Results:
Parental characteristics predictive of obesity varied across age, and included the maternal variables of weight, weight gain, age, and smoking. Father's presence in the home, parental education, marital status, and socioeconomic status were not significant.
Clinical Implications:
The findings in this research contribute insights into parental risk factors for early obesity. Recommendations include eliminating prenatal smoking and controlling prepregnancy weight and pregnancy weight gain.