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Coronary risk factors in Belfast schoolchildren
E D Primrose1, J M Savage, C A Boreham
1Department of Child Health, Queen's University of Belfast.
Irish Medical Journal
|January 1, 1993
Summary
Childhood coronary risk factors are largely unknown in Northern Ireland, a region with high heart disease mortality. A pilot study found high levels of elevated cholesterol, raised blood pressure, and overweight children, indicating a need for further evaluation.
Area of Science:
- Pediatrics
- Cardiology
- Public Health
Background:
- Northern Ireland has the highest coronary heart disease mortality globally.
- Coronary risk factor prevalence in childhood is not well understood.
- Early identification of risk factors is crucial for cardiovascular health.
Purpose of the Study:
- To assess the feasibility of collecting childhood coronary risk factor data in Northern Ireland.
- To conduct a preliminary investigation of risk factor status in school-aged children.
- To inform future large-scale screening and intervention strategies.
Main Methods:
- A pilot study was conducted in a Belfast secondary school.
- Height, weight, pubertal status, and blood pressure were measured in 103 pupils (mean age 12.3 years).
- Serum cholesterol and thiocyanate levels were analyzed in 99 children.
Main Results:
- 45% of children had at least one coronary risk factor.
- Specific findings included elevated cholesterol (31%), raised blood pressure (13%), overweight (13%), and smoking (5%).
- The study protocol demonstrated feasibility with high compliance rates.
Conclusions:
- Coronary risk factor levels in Northern Irish children appear to be relatively high.
- Large-scale coronary profiling in children is feasible.
- Further evaluation of coronary risk factor status in this population is warranted.