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[Epidemiologic problems of gastrointestinal infections in children 0 to 2 years of age]
Insights
Gastrointestinal infections in infants hospitalized in Warsaw showed a yearly increase, with newborns and infants in the first trimester most affected. E. coli and Klebsiella pneumoniae were the primary causes of infant diarrhea.
Area of Science:
- Pediatrics
- Epidemiology
- Microbiology
Background:
- Gastrointestinal infections are a significant cause of hospitalization in infants.
- Understanding epidemiological trends and causative agents is crucial for public health interventions.
Purpose of the Study:
- To analyze epidemiological patterns of gastrointestinal infections in hospitalized infants.
- To identify common etiological agents responsible for infant diarrhea.
Main Methods:
- Retrospective analysis of 774 hospitalized cases of gastrointestinal infections in infants (0-24 months).
- Data collected from two pediatric centers in Warsaw between 1979, 1981, and 1983.
- Statistical analysis of hospitalization data and etiological investigations of fecal samples.
Main Results:
- A successive increase in the absolute number of treated infants with diarrhea was observed over the study years.
- Infants in the first trimester of life, particularly newborns, represented the largest patient group.
- The highest incidence of cases occurred during the first and second trimesters of the calendar year.
- Escherichia coli (E. coli) agglutinating with group A serum and Klebsiella pneumoniae were identified as the most frequent causative agents.
Conclusions:
- Infant gastrointestinal infections present a growing epidemiological challenge, particularly affecting the youngest infants.
- E. coli and Klebsiella pneumoniae are key pathogens in infant diarrhea, necessitating targeted prevention and treatment strategies.
Abstract:
The analysis is presented of certain epidemiological problems based on a material including 774 cases of gastrointestinal infections hospitalized in two paediatric centres of the Province Paediatric Hospital in Warsaw in the years 1979/1981/1983. Faeces were examined obtained from children aged 0 to 24 months treated in hospital for diarrhoea. The material was presented in tables and was subjected to statistical analysis. The absolute number of the treated infants with diarrhoea increased successively in successive years of the study. No significant correlation was found in the frequency of hospitalizations of children from Warsaw and from the Province of Warsaw. The greatest group of children with diarrhoea were children in the first trimester of life, especially newborns. The greatest number of cases were treated in the first and second trimester of the calendar year. Most cases of diarrhoea were due to E. coli agglutinating with group A serum, and Klebsiella pneumoniae.