title: Impact of Genetic potential and prematurity on growth outcomes.
abstract: OBJECTIVE
  To explore the relationship between genetic potential and catch-up growth in school-age children who were born prematurely.
  
  
  METHODS
  This descriptive correlational study compared three groups of children who were born prematurely, sorted by birthweight groups into low, very low, and extremely low birthweight on measures of catch-up growth and body composition at school age (n = 45). Height and weight were compared to established norms for children of normal birthweight. Growth at school age and parental heights were also correlated.
  
  
  RESULTS
  Children in all birthweight groups achieved growth within normal ranges (two standard deviations from the mean) by school age. The growth of the extremely low birthweight group was in the lower range of normal. Maternal height was the best predictor of children's heights at 8 to 10 years of age.
  
  
  CONCLUSIONS
  Parents and providers can be reassured that many children overcome the adverse effects of prematurity on childhood growth. Throughout childhood, growth should be closely monitored using appropriate grids, and correcting for prematurity.
authors.affiliation: School of Nursing, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA. linde001@tc.umn.edu
authors.forename: L L
authors.initials: LL
authors.lastname: Lindeke
authors.forename: C D
authors.initials: CD
authors.lastname: Shell
authors.forename: M M
authors.initials: MM
authors.lastname: Mills
authors.forename: M K
authors.initials: MK
authors.lastname: Georgieff
authors.forename: P M
authors.initials: PM
authors.lastname: Wrbsky
mesh_terms: D002648:Child; D005260:Female; D006128:Growth; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature / Q000254:growth & development*; D008297:Male; D016389:Maternal-Child Nursing; D009035:Mothers