Determinants of Cognitive Performance in Children and Adolescents: A Populational Longitudinal Study.

We evaluated the determinants of cognitive performance in children and adolescents. This is a longitudinal study, secondary analysis of the Physical Activity and Nutrition in Children (PANIC) study. We assessed 502 children (51.

Child-related and parental predictors for thelarche in a general population of girls: the PANIC study.

Background: Obesity has been associated with earlier thelarche, whereas other predictors for it remain unclear.

Methods: We studied child-related and parental predictors for earlier thelarche in 195 girls aged 6-8 years followed up for 2 years. A physician evaluated breast development by inspection and palpation.