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Prevalence and impact of disabling chronic conditions in childhood
1Institute for Health Policy Studies, University of California, San Francisco, USA.
Insights
Approximately 6.5% of US children experience disability due to chronic conditions, impacting school and healthcare. Respiratory and mental impairments are common causes, affecting older boys and children in low-income families most significantly.
Area of Science:
- Pediatrics
- Public Health
- Epidemiology
Background:
- Childhood disability affects social roles like school and play.
- Chronic physical or mental conditions are primary causes.
- Understanding prevalence and impact is crucial for public health initiatives.
Purpose of the Study:
- To establish a current national profile of childhood disability prevalence.
- To analyze the impact of chronic conditions on children's daily activities and healthcare utilization.
- To identify demographic factors associated with higher disability rates.
Main Methods:
- Cross-sectional descriptive analysis.
- Utilized data from 99,513 children under 18 from the 1992-1994 National Health Interview Survey.
- Achieved a response rate exceeding 93% annually.
Main Results:
- An estimated 6.5% of US children experience some level of disability.
- Respiratory diseases and mental impairments are the most frequent causes.
- Disability prevalence is higher in older children, boys, and those from low-income, single-parent households.
- Annual impacts include 66 million restricted activity days, 24 million lost school days, 26 million physician contacts, and 5 million hospital days.
Conclusions:
- Childhood disability significantly impacts children's lives.
- The education system faces substantial burdens due to lost school days.
- The healthcare system experiences increased demands from childhood disability.
Objectives:
This study provides a current national profile of the prevalence and impact of chronic conditions causing childhood disability. Disability is defined as a long-term reduction in ability to conduct social role activities, such as school or play, because of a chronic physical or mental condition.
Methods:
A cross-sectional descriptive analysis was performed on data from 99513 children younger than 18 years who were included in the 1992-1994 National Health Interview Survey. The response rate exceeded 93% during each year.
Results:
A significant proportion of children, estimated at 6.5% of all US children, experienced some degree of disability. The most common causes of childhood disability were respiratory diseases and mental impairments. Prevalence of disability was higher for older children, boys, and children from low-income and single-parent families. Childhood disability is estimated to result in 66 million restricted activity days annually, including 24 million days lost from school. Furthermore, disability in childhood results in an added 26 million physician contacts and 5 million hospital days annually.
Conclusions:
Childhood disability has profound impacts on children, the education system, and the health care system.