title: Effect of developmental care for very premature infants on neurodevelopmental outcome at 2 years of age.
abstract: BACKGROUND
  To determine the effect of developmental care on neurodevelopmental outcome in formerly preterm infants at a corrected age of 2 years.
  
  
  METHODS
  A prospective phase-lag study was performed at an Austrian neonatal intensive care unit (NICU). From January 2003 to December 2005 (study period of conventional care) and January 2007 to December 2009 (study period of developmental care), we enrolled all infants born in Tyrol at less than 32 weeks of gestation. During this period a total of 261 of 359 preterm infants (participation rate 72.7%) completed the follow-up visit at 2 years of age; there were 124 children in the conventional and 137 in the developmental care group. The association between developmental care and delayed motor or mental development (Bayley Scales of Infant Development II; psychomotor or mental developmental index <85) was analyzed by means of logistic regression analysis at a corrected age of 24 months.
  
  
  RESULTS
  Children in the developmental care group showed less psychomotor delay than did those in the control group (developmental care group: 16.1%, conventional care group 27.4%; adjusted odds ratio 0.37 [95% confidence interval: 0.19-0.74], P=0.005). Not smoking in pregnancy and higher gestational age were also significant predictors for a better psychomotor outcome at 2 years of age. Regarding cognitive outcome, no significant difference was observed between these two groups.
  
  
  CONCLUSIONS
  Our data implicate that developmental care may result in an improved 2-year psychomotor outcome in formerly preterm infants.
authors: Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria. Electronic address: ursula.kohlendorfer@i-med.ac.at.
authors: Ursula
authors: U
authors: Kiechl-Kohlendorfer
authors: Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria; Department of Nursing Science and Gerontology, Institute for Nursing Science, University for Healthy Sciences, Medical Informatics and Technology, Hall/Tyrol, Austria.
authors: Ute
authors: U
authors: Merkle
authors: Department of Nursing Science and Gerontology, Institute for Nursing Science, University for Healthy Sciences, Medical Informatics and Technology, Hall/Tyrol, Austria.
authors: Daniela
authors: D
authors: Deufert
authors: Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria.
authors: Vera
authors: V
authors: Neubauer
authors: Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria.
authors: Ulrike Pupp
authors: UP
authors: Peglow
authors: Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria.
authors: Elke
authors: E
authors: Griesmaier
mesh_terms: D002657:Child Development / Q000502:physiology*; D002675:Child, Preschool; D003071:Cognition / Q000502:physiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D062071:Infant, Extremely Premature / Q000254:growth & development*; D008297:Male; D008606:Mental Processes; D009420:Nervous System / Q000254:growth & development*; D009483:Neuropsychological Tests; D011247:Pregnancy; D011446:Prospective Studies; D011597:Psychomotor Performance / Q000502:physiology; D012727:Sex Characteristics; D012907:Smoking / Q000009:adverse effects
keywords: Developmental care; Outcome; Preterm infants