title: [The effects of acute fetal distress on neonatal behavior measured by the Brazelton scale].
abstract: OBJECTIVE
  The purpose of this study was to evaluate the effects of fetal distress associated with metabolic acidosis (pH < 7.15 and BE < -8 in blood samples from umbilical artery) in neonatal behavior.
  
  
  METHODS
  Infants were evaluated with the Brazelton Neonatal Behavioral Assessment Scale (NBAS) on the third day of life (60-84 hours) in the Clinic Hospital of Barcelona, Spain. Fifteen anoxic neonates (experimental group) were compared to a sample of eight-seven newborns (control group) with the same characteristics, but with normal pH and BE levels (pH > 7.25 and BE > -5).
  
  
  RESULTS
  Statistically significant differences were found between the two groups. The control group performed much better than the experimental group in almost all of the NBAS clusters: habituation, orientation, autonomic, regulation of states and motor functioning. There were no differences between the groups in the cluster range of states. The anoxic newborns of this study showed more irritation, stress, hypersensibility and difficulties to modulate states than the neonates without this problem.
  
  
  CONCLUSIONS
  The NBAS is a useful evaluation technique as a complement to the physical examination because it gives a detailed description of the newborn behavior and competence. Habituation (p = 0.002), orientation (p = 0.000) and autonomic (p = 0.000) are the clusters who discriminate best between the groups.
authors.affiliation: Facultat de Psicología, Universitat Autònoma de Barcelona, Bellaterra.
authors.forename: P
authors.initials: P
authors.lastname: Jirón Silva
authors.forename: C
authors.initials: C
authors.lastname: Costas Moragas
authors.forename: F
authors.initials: F
authors.lastname: Botet Mussons
authors.forename: M
authors.initials: M
authors.lastname: De Cáceres Zurita
mesh_terms: D000208:Acute Disease; D005260:Female; D005316:Fetal Distress / Q000175:diagnosis*; D006801:Humans; D018730:Infant Behavior / Q000523:psychology*; D007231:Infant, Newborn / Q000523:psychology; D008297:Male; D011237:Predictive Value of Tests; D012189:Retrospective Studies
vernacular_title: Estudio del comportamiento neonatal en el sufrimiento fetal agudo mediante la escala de Brazelton.