ABSTRACT
The aim of the study was to analyze retrospectively the perinatal mortality of newborn
babies with low body weight and the causes of their deaths in the years 1985-1995.
A gradual significant increase in the perinatal mortality rate from 11.9 to 24.0%o
(per mille) was observed during this period. At the same time, a decrease in the rate
of premature births from 19.9 to 13.7% was noted. The perinatal mortality rate in
the years 1985-1995 was influenced predominantly by a significantly increasing percentage
of newborn babies with extremely low body weight at birth-from 3.1 to 10.4%. In the
remaining weight groups, there was a decrease in this percentage or its value remained
at the same level. The most common causes of intrauterine mortality in these 10 years
were placental, umbilical cord, and fetal membrane complications (30.7%); complications
in pregnancy due to the mother's illness (29.3%); and developmental anomalies (23.%).
The most common causes of neonatal deaths in the same years were developmental anomalies
(38.29%).
Keywords
Newborn - perinatal mortality - neonatal deaths
