human 178 child 141 Humans 133 female 111 male 111 Child 102 Article 84 Male 71 adolescent 68 Female 66 adult 57 controlled study 56 Adolescent 53 preschool child 52 major clinical study 48 Child, Preschool 46 pediatrics 36 retrospective study 30 clinical article 29 infant 29 Pediatrics 27 Adult 26 Pediatric Obesity 26 childhood obesity 26 pediatric patient 26 psychology 25 COVID-19 23 Pediatric 23 article 23 Infant 22