부산대학교 도서관

We evaluated the association between weight status and motor competence from preschool age (3‐5 years of age) until middle childhood (7‐9 years of age). Longitudinal study with three to five‐year‐old preschool children (n = 1155) enrolled in public and private preschools in Recife, Brazil. Children were followed twice (2010, 2012, and 2014) for four years. Köperkoordinationstest für kinder (KTK) assessed the children's motor competence (KTK Motor Quotient). Weight status (underweight, normal weight, overweight, and obesity) was classified according to the children's sex and age. Preschool children with normal weight exhibited higher motor competence at 5‐7 years of age compared to preschool children with overweight (+3.73 MQ, P =.03) and obesity (+5.09 MQ, P <.01). Preschool children with normal weight presented higher motor competence at 7‐9 years of age compared to their peers with overweight (+6.00 MQ, P =.03) and obesity (+5.88 MQ, P =.01). Children with normal weight at 5‐7 years of age presented higher motor competence at 7‐9 years of age compared to their peers with overweight (+3.33 MQ, P =.02) and obesity (+4.00 MQ, P =.02). Independent of the childhood phase and extension of the period evaluated (2‐ or 4‐year period), children who had excessive weight (overweight or obesity) and changed their weight status to underweight or normal weight presented similar motor competence compared to children who continued underweight or normal weight. Weight status already at preschool age is an important predictor of the children's motor competence until middle childhood. Interventions improving the children's weight status, already at preschool age, might impact their motor competence development positively. [ABSTRACT FROM AUTHOR]