title: Active surveillance of maternal mortality in New York City.
abstract: OBJECTIVE
  This study examined the usefulness of computer-assisted active surveillance in identifying maternal deaths in New York City.
  
  
  METHODS
  Computerized searches of hospital discharge and autopsy record databases were conducted for maternal deaths occurring in 1997.
  
  
  RESULTS
  Active surveillance revealed 14 new maternal deaths not previously reported, an 88% increase. Nine of these deaths were found through the hospital discharge database search, 1 was found through the autopsy record search, and 4 were found in both searches. Overall maternal mortality ratios associated with active surveillance and routine surveillance were 24.3 and 13.0 deaths per 100 000 live births, respectively.
  
  
  CONCLUSIONS
  Active surveillance of maternal mortality is useful in identifying new maternal deaths. Existing databases can be used relatively easily to augment routine surveillance of maternal mortality.
authors.affiliation: New York City Department of Health, NY 10007, USA.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Pallin
authors.forename: Vandana
authors.initials: V
authors.lastname: Sundaram
authors.forename: Fabienne
authors.initials: F
authors.lastname: Laraque
authors.forename: Louise
authors.initials: L
authors.lastname: Berenson
authors.forename: David R
authors.initials: DR
authors.lastname: Schomberg
mesh_terms: D000328:Adult; D001344:Autopsy; D002423:Cause of Death; D019992:Databases as Topic; D005260:Female; D006801:Humans; D019458:Insurance Coverage; D008428:Maternal Mortality; D009519:New York City / Q000453:epidemiology; D010351:Patient Discharge; D011159:Population Surveillance; D011247:Pregnancy; D011248:Pregnancy Complications / Q000208:ethnology / Q000401:mortality