ABSTRACT
The Wigglesworth pathophysiological classification was used to analyse perinatal deaths occurring in 5 health centres in Bangladesh. The aims were to assess the feasibility of this classification, to determine the causes of perinatal deaths and thereby to identify the areas in need of intervention. A total of 8058 births were recorded at 5 centres during the period of 11 months from mid-January to mid-December 2001. There were 1069 deaths in the perinatal period. Stillbirths were slightly more frequent (53.5%) than early neonatal deaths (46.5%). Among the stillbirths, fresh stillbirths predominated over normally formed macerated ones at all centers except BIRDEM, where the majority (52.5%) was macerated. The majority (71.6%) of perinatal deaths were in the groups comprising asphyxial conditions (46.8%), conditions associated with immaturity (13.3%), and normally formed macerated stillbirths (NFMSB, 11.5%). In the group, 'other specific conditions' which was responsible for 9.3% of perinatal deaths, all but one case was attributed to sepsis. When the cases were subdivided by birth groups, asphyxia predominated in all but the <1000g group, in whom immaturity was responsible. Conditions associated with immaturity were second highest in number. The majority of the perinatal deaths (83.4%) was in babies less than 2500g. The study has shown that the Wigglesworth classification can be used in different types of health facilities in Bangladesh by doctors, nurses and midwives. The areas which need intervention are antepartum care, obstetric and newborn care practices, and environmental factors responsible for the high prevalence of prematurity and low birth weight.