title: [Early onset neonatal infections in the South of the Reunion Island: Incidence and use of 2002 ANAES risk criteria].
abstract: OBJECTIVE
  The aim of this study was to describe the incidence of early onset neonatal infections (EONI) in the southern part of the Reunion Island, and to study the application of ANAES criteria.
  
  
  METHODS
  A cross-sectional study was made of data collected for all live births having occurred between 1st January 2001 and 31st December 2004.
  
  
  RESULTS
  Four hundred and thirty-seven in 16,071 neonates (out of 21,231 live births) presented with a certain or probable EONI, accounting for a regional rate of 20 per thousand (CI95 % 18-23 per thousand). Among 437 EONIs, group B streptococcus (GBS) was reported in 70.5% of the cases (n=308), Gram negative bacteria in 19.9% (n=87), of which nearly two thirds of Escherichia coli (n=56). Applying ANAES criteria led to identify 380 EONIs among 437 proven infections (sensitivity: 87%, specificity: 26%). A logistic regression analysis identified eight EONI predictors for the 7015 neonates for whom the mother GBS screening was documented: GBS positive vaginal culture (OR 4.2; CI95% 3.3-5.4), unexplained preterm birth less than 35 weeks (OR 5.7; CI95% 3.7-8.7), prolonged rupture of membranes greater than or equal to 18 hours (OR 2.1; CI95% 1.4-3.0), maternal fever greater than or equal to 37.8 degrees C (OR 3.2; CI95% 2.3-4.5), fetal tachycardia greater than or equal to 160 ppm (OR 2.7; CI95% 1.8-4.0), and thin (OR 1.6; CI95% 1.2-2.1) or thick meconium-stained amniotic fluid (OR 3.0; CI95% 2.1-4.5) or fetid fluid (OR 14.8; CI95% 4.2-51.8).
  
  
  CONCLUSIONS
  The incidence of EONIS far exceeded that observed in metropolitan France, and the ANAES criteria lack sensitivity and specificity.
authors.affiliation: Service de néonatalogie, réanimation néonatale et pédiatrique, pôle Mère-Enfant, groupe hospitalier Sud-Réunion, B.P. 350, 97448 Saint-Pierre cedex, La Réunion, France. p.gerardin@ch-sudreunion.fr
authors.forename: P
authors.initials: P
authors.lastname: Gérardin
authors.forename: A
authors.initials: A
authors.lastname: Fianu
authors.forename: G
authors.initials: G
authors.lastname: Choker
authors.forename: M
authors.initials: M
authors.lastname: Carbonnier
authors.forename: K
authors.initials: K
authors.lastname: Jamal-Bey
authors.forename: M
authors.initials: M
authors.lastname: Heisert
authors.forename: S
authors.initials: S
authors.lastname: Picot
authors.forename: F
authors.initials: F
authors.lastname: Favier
authors.forename: P-Y
authors.initials: PY
authors.lastname: Robillard
authors.forename: G
authors.initials: G
authors.lastname: Barau
mesh_terms: D000328:Adult; D001424:Bacterial Infections / Q000145:classification / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008423:Maternal Age; D011247:Pregnancy; D012189:Retrospective Studies; D017508:Reunion / Q000453:epidemiology; D018570:Risk Assessment; D012307:Risk Factors