Near miss maternal morbidity.
Audit of severe maternal morbidity is a potent tool in determining standards of maternity care. This study determines the incidence of severe acute maternal morbidity in our population, identifies the underlying organ dysfunction and associated obstetric risk factors, and compares them to published international reports. Over a 5 year period, 1999-2003, data were collected prospectively from patients with severe acute maternal morbidity. There were 36,802 women who delivered infants weighing more than 500 g over the 5 years with 53 cases of severe maternal morbidity. There were two indirect maternal deaths yielding an incidence of 1.4/1000 for severe maternal morbidity and 5.4/100,000 for maternal mortality. The severe maternal morbidity to mortality ratio was 26.5:1. Massive obstetric haemorrhage requiring acute blood transfusion of > or = 5 units of packed red cells occurred in 77% of cases. This study identifies the feasibility of audit of severe maternal morbidity using simple defined clinical criteria. The incidence and underlying aetiology of severe maternal morbidity in our unit is comparable to other developed countries. It is essential that data on severe maternal morbidity are reviewed and analysed continuously at local hospital and national level to assess, maintain and improve clinical standards.
Lynch
C M
CM
Coombe Women and Infants University Hospital, Dublin.
Sheridan
C
C
Breathnach
F M
FM
Said
S
S
Daly
S
S
Byrne
B
B
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D015994:Incidence; D008428:Maternal Mortality; D008429:Maternal Welfare; D011247:Pregnancy; D011248:Pregnancy Complications; D011446:Prospective Studies; D012307:Risk Factors