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General practice estimates of the prevalence of common chronic conditions
Insights
Chronic medical conditions are common in middle-aged adults, affecting over 40% of individuals. Rheumatic disorders were most prevalent, while psychotic disorders were least common in this Dublin-based study.
Area of Science:
- Epidemiology
- General Practice
- Public Health
Background:
- Chronic medical conditions represent a significant public health concern.
- Understanding the prevalence of these conditions is crucial for healthcare planning.
- General practices serve as key points for monitoring population health.
Purpose of the Study:
- To determine the prevalence of twelve common chronic medical conditions.
- To assess the burden of chronic illness in a middle-aged population in Dublin.
- To establish a reliable denominator for prevalence calculations in primary care settings.
Main Methods:
- Cross-sectional study involving 4,549 middle-aged individuals.
- Data collected from three large general practices in Dublin over one year.
- A concurrent community-based study determined general practitioner (GP) attendance rates.
Main Results:
- Overall prevalence of at least one chronic condition was 40.5% for males and 44% for females.
- Rheumatic disorders exhibited the highest prevalence at 14.5%.
- Psychotic disorders had the lowest prevalence, recorded at 0.75%.
Conclusions:
- Chronic medical conditions are highly prevalent in middle-aged adults attending general practice.
- Rheumatic disorders are a significant contributor to the chronic disease burden.
- Accurate prevalence data is essential for effective primary care service delivery and resource allocation.
Abstract:
This study measured the prevalence of chronic medical conditions in 4,549 middle aged persons attending three large general practices in Dublin over the course of a calender year. The prevalence of the following conditions were measured: coronary heart disease, hypertension, stroke, diabetes, asthma, chronic bronchitis, rheumatic disorders, dyspepsia, depression, anxiety disorders, psychoses, and cancer. In order to obtain a valid denominator for the study a second community based study was carried out in the same areas to determine what proportion of persons visit their general practitioner over the course of a year. Overall 40.5% of males and 44% of females suffered from a least one of the twelve conditions, with rheumatic disorders having the highest prevalence (14.5%) and psychotic disorders the lowest (0.75%).