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Increased hospitalizations for asthma among children in the Washington, D.C. area during 1961-1981
Insights
Childhood asthma hospitalizations surged significantly in Washington D.C. from 1961-1981. This rise in pediatric asthma admissions occurred despite improved outpatient care, suggesting an increase in severe childhood asthma cases.
Area of Science:
- Pediatric Pulmonology
- Epidemiology
- Public Health
Background:
- Childhood asthma is a significant public health concern.
- Hospital admissions for pediatric asthma have shown concerning trends in recent decades.
Purpose of the Study:
- To analyze trends in hospital admissions for childhood asthma.
- To investigate the correlation between population changes and asthma hospitalization rates.
- To identify potential factors contributing to increased severe asthma cases in children.
Main Methods:
- Retrospective analysis of hospital admission data for children aged 0-14.
- Data collected from three university-affiliated hospitals in the Washington D.C. area.
- Comparison of hospitalization rates with demographic population changes over a 20-year period (1961-1981).
Main Results:
- Hospital admissions for childhood asthma increased 3- to 18-fold between 1961 and 1981.
- Pediatric population growth was minimal (≤1.5 fold) and later declined, not explaining the hospitalization surge.
- Increased asthma hospitalizations occurred despite advancements in ambulatory care and medication prescription.
Conclusions:
- The dramatic rise in pediatric asthma hospitalizations suggests an increase in the severity of childhood asthma.
- Severe asthma cases, particularly among Black children, are a likely driver of increased hospital admissions.
- Further research is needed to understand and address the rising severity of childhood asthma.
Abstract:
Hospital admissions for childhood asthma to three university affiliated hospitals in the Washington D.C. area (Children's Hospital National Medical Center, CHNMC, Prince George's General Hospital, PGGH, and Holy Cross Hospital, HCH) for the period 1961-1981 increased at least three to 18 fold. The over-all population of children less than or equal to 14 years of age increased, at most, only 1.5 fold by 1970, and thereafter decreased gradually until the end of the study. This increase in pediatric asthma hospitalizations has occurred despite significant improvements in the ambulatory management of the asthmatic child. In particular, the amount of specific anti-asthmatic medication prescribed for these patients has grown markedly. The increased hospitalization is most likely due to an increase in the occurrence of severe asthma in children, particularly black children.