title: Obesity in prematurely born children and adolescents: follow up in pediatric clinic.
abstract: BACKGROUND
  Understanding associated risk for obesity is a prerequisite to develop early life interventions to arrest the increasing epidemic of metabolic syndrome and obesity among preterm born children and adolescents.
  
  
  RESULTS
  A retrospective review of 160 charts was conducted to determine the associated risk of being obese during childhood and adolescent period in preterm children. Birth weight, gestational age, weight gain, demographics, maternal health, socioeconomics, and clinical factors during early neonatal life were evaluated. The number of obese children increased with age and was observed more in the adolescent population. Obese children were significantly heavier at age 24 months old compared to their peers (p = 0.001). Analysis of associated risk for maternal demographics, maternal age, maternal marital status or race, prenatal factors, maternal substance abuse or diabetes, neonatal factors, weight for gestational age or birth weight did not show any statistically significant risk for future obesity. Duration of gestational age (OR 1.6; p = 0.017) and heavier birth weight (OR 3.2; p = 0.001) were associated with risk of obesity.
  
  
  CONCLUSIONS
  Among preterm born babies in the study, the highest risk of developing excessive weight during childhood and adolescent periods are babies born at more advanced gestational age. Strong positive association was found between birth weight and body weight in childhood. By 24 months old, there was a distinguished group of toddlers, who were heavier than their peers and remained with excessive weight as they got older. Primary care pediatricians should draw attention to premature babies, overweight infants and toddlers.
authors.affiliation: Department of Pediatrics, Texas Tech University Health Sciences Center, Amarillo, Texas, USA. tetyana.vasylyeva@ttuhsc.edu.
authors.forename: Tetyana L
authors.initials: TL
authors.lastname: Vasylyeva
authors.forename: Apurv
authors.initials: A
authors.lastname: Barche
authors.forename: Sudha P
authors.initials: SP
authors.lastname: Chennasamudram
authors.forename: Christopher
authors.initials: C
authors.lastname: Sheehan
authors.forename: Ruchi
authors.initials: R
authors.lastname: Singh
authors.forename: Michael E
authors.initials: ME
authors.lastname: Okogbo
mesh_terms: D000293:Adolescent; D001724:Birth Weight; D015992:Body Mass Index; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007234:Infant, Premature; D008297:Male; D024821:Metabolic Syndrome / Q000453:epidemiology / Q000517:prevention & control; D063766:Pediatric Obesity / Q000453:epidemiology* / Q000517:prevention & control*; D012189:Retrospective Studies; D012307:Risk Factors; D015430:Weight Gain; D055815:Young Adult