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[Congenital anomalies of the central nervous system 1990-1993]
B Kruslin1, S Jukić, Z Delija-Presećki
1Zavod za patologiju, Medicinski fakultet, Zagreb.
Insights
This study analyzed birth and death records from 1990-93, finding 76 infants with central nervous system (CNS) anomalies. The frequency of CNS anomalies was 32.4 per 10,000 births, differing from prior research.
Area of Science:
- Neurology
- Pediatrics
- Public Health
Context:
- Congenital anomalies of the central nervous system (CNS) represent a significant public health concern.
- Previous epidemiological studies on CNS anomalies in Croatia were limited in scope and data sources.
- Accurate incidence data is crucial for understanding the epidemiology of these conditions.
Purpose:
- To determine the frequency of congenital anomalies of the central nervous system (CNS) in Croatia.
- To analyze comprehensive data including birth certificates, maternity and pediatric records, and pathology reports.
- To compare findings with previously published, less comprehensive studies.
Summary:
- Analysis of birth and death records from 1990-1993 identified 76 infants with CNS anomalies out of 23,425 births.
- The calculated frequency of CNS anomalies was 32.4 per 10,000 births.
- These findings contradict earlier, incomplete studies conducted in Croatia.
Impact:
- Highlights the need for systematic autopsy follow-up in tracking CNS anomaly epidemiology.
- Provides updated, comprehensive data on CNS anomaly incidence in a specific population.
- Emphasizes the importance of thorough data analysis for accurate epidemiological conclusions.
Abstract:
We have analyzed all available data including birth certificates, maternity records, pediatric records, and pathology reports of spontaneous and induced abortions and newborn deaths to determine the frequency of congenital anomalies of the central nervous system. We found 76 infants (34 males, 39 females and 3 of undetermined sex) with CNS anomalies during the 1990-93 period. In the same period there were 23,425 births. The frequency of CNS anomalies in this period was 32,4/10,000 births. These results are at variance with conclusions of previously published and incomprehensive studies in Croatia. Therefore, a systematic follow-up of the autopsy findings of induced and spontaneous abortions and newborn deaths in the epidemiology of CNS anomalies is clearly needed.