Breastfeeding and Complementary Feeding in Relation to BMI and Overweight at Ages 7 and 11 Years - a Path Analysis Within the Danish National Birth Cohort
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 100,418
- 主要终点
- Child overweight
研究概览
简要总结
This study examines the associations between different types of infant feeding and BMI and overweight in childhood. The study is based on the Danish National Birth Cohort, established in 1996.
详细描述
The objective of the study is to examine whether duration of breastfeeding, timing of introduction of complementary food and protein intake at 18 months are associated with BMI and overweight at ages 7 and 11 years, independent of BMI during infancy.
Children participating in the Danish National Birth Cohort were followed-up at ages 7 and 11years. Information on infant feeding, protein intake at 18 months, Ponderal Index at birth, child BMI (5 months, 12 months, 7 and 11 years) and several parental factors was available.
Path analysis was used to assess the direct and indirect effects of infant feeding on BMI z-scores at ages 7 (n= 36,481) and 11y (n=22,047). Logistic regression analyses were used to examine associations with overweight.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •The women were invited at their first antenatal visit at the general practitioner.Women were included if they intended to carry the pregnancy to term, had a permanent address in Denmark, and spoke Danish well enough to participate in telephone interviews.
排除标准
- •Women who were not pregnant.
结局指标
主要结局
Child overweight
时间窗: 2003-2014
The parent reported the height and weight of the children at approximately 7 and 11 years of age.
次要结局
未报告次要终点
研究者
Camilla Schmidt Morgen
Project coordinator and primary investigator
University Hospital Bispebjerg and Frederiksberg