title: Severe maternal morbidity for 2004-2005 in the three Dublin maternity hospitals.
abstract: OBJECTIVE
  To assess the prevalence and causes of severe maternal morbidity in Dublin over a two year period from 2004 to 2005.
  
  
  METHODS
  A prospective cohort study from January 2004 to December 2005 was undertaken in the three large maternity hospitals in Dublin, which serve a population of 1.5 million people. All are tertiary referral centres for obstetrics and neonatology and have an annual combined delivery rate of circa 23,000 births. Cases of severe maternal morbidity were identified. A systems based classification was used. The primary cause of maternal morbidity and the number of events experienced per patient was recorded.
  
  
  RESULTS
  We identified 158 women who fulfilled the definition for severe maternal morbidity, giving a rate of 3.2 per 1000 maternities. There were two maternal deaths during the time period giving mortality to morbidity ratio of 1:79. The commonest cause of severe morbidity was vascular dysfunction related to obstetric haemorrhage. Eclampsia comprised 15.4% of cases. Intensive care or coronary care admission occurred in 12% of cases.
  
  
  CONCLUSIONS
  The prevalence of severe maternal morbidity in this population is 3.2/1000 maternities. Obstetric haemorrhage was the main cause of severe maternal morbidity.
authors.affiliation: Rotunda Hospital, Dublin, Ireland.
authors.forename: Cliona M
authors.initials: CM
authors.lastname: Murphy
authors.forename: Khulood
authors.initials: K
authors.lastname: Murad
authors.forename: Richard
authors.initials: R
authors.lastname: Deane
authors.forename: Bridgette
authors.initials: B
authors.lastname: Byrne
authors.forename: Michael P
authors.initials: MP
authors.lastname: Geary
authors.forename: Fionnuala M
authors.initials: FM
authors.lastname: McAuliffe
mesh_terms: D003325:Coronary Care Units / Q000706:statistics & numerical data; D004461:Eclampsia / Q000453:epidemiology; D005260:Female; D006771:Hospitals, Maternity / Q000706:statistics & numerical data*; D006801:Humans; D007044:Hysterectomy / Q000706:statistics & numerical data; D007362:Intensive Care Units / Q000706:statistics & numerical data; D007494:Ireland / Q000453:epidemiology; D008428:Maternal Mortality; D006473:Postpartum Hemorrhage / Q000453:epidemiology*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000453:epidemiology; D015995:Prevalence; D011446:Prospective Studies