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[Perinatal mortality in Chile, 1956-1986].
Boletin De La Oficina Sanitaria Panamericana. Pan American Sanitary Bureau
|April 1, 1989
Summary
Perinatal mortality in Chile significantly decreased between 1956 and 1986, accelerating after 1967. Advances in perinatology and care centers contributed, but teenage pregnancy and premature births require new prevention strategies.
Area of Science:
- Obstetrics and Gynecology
- Public Health
- Demography
Context:
- Chilean perinatal mortality trends from 1956 to 1986.
- Analysis of late fetal mortality factors: maternal age, parity, and newborn weight.
- Examination of overall perinatal mortality (late fetal and early neonatal).
Purpose:
- To analyze the trend of perinatal mortality in Chile over a 30-year period.
- To identify changes in late fetal mortality based on maternal and neonatal factors.
- To correlate mortality trends with advancements in perinatal care.
Summary:
- Overall perinatal mortality showed a downward trend, with an accelerating annual decline from 0.6% (1956-1967) to 6.7% (1975-1984).
- The decrease was not uniform across all periods or mortality categories.
- Mortality rates stabilized in the final two years of the study (1985-1986).
Impact:
- The observed decline aligns with the growth of perinatology and the establishment of perinatal care centers.
- Highlights the need for novel strategies to address teenage pregnancy and reduce premature births.
- Provides valuable data for public health policy and future perinatal care initiatives in Chile.