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[Estimating the completeness of AIDS reporting in Spain]
A Barrasa1, J Castilla, J Pereira
1Programa de Epidemiología Aplicada de Campo, Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid, Spain.
Gaceta Sanitaria
|February 23, 2002
Summary
Spanish AIDS case reporting is generally acceptable for surveillance, but some regions need improvement. However, the notification of deaths to the AIDS reporting system shows significant deficiencies across regions.
Area of Science:
- Public Health
- Epidemiology
- Health Surveillance
Background:
- Accurate AIDS case reporting is crucial for effective public health surveillance and resource allocation.
- Understanding regional variations in reporting completeness is essential for targeted interventions.
Purpose of the Study:
- To compare AIDS case reporting data with mortality statistics in Spanish regions.
- To identify regions with potential underreporting of AIDS cases and deaths.
Main Methods:
- Ecological analysis comparing AIDS incidence from reporting systems with HIV/AIDS mortality from death statistics.
- Analysis conducted for the periods 1986-1998 and 1995-1998 across all Spanish regions.
Main Results:
- A strong correlation (r=0.93) was observed between AIDS incidence and mortality rates (1986-1998).
- Significant regional underreporting of AIDS cases was identified, with an overall underreporting of 13% in Spain.
- Notification of deaths to the AIDS reporting system showed substantial deficiencies and regional variability.
Conclusions:
- While AIDS case reporting in Spain is largely adequate for surveillance purposes, specific regions require enhanced reporting measures.
- The current system for reporting deaths related to AIDS is characterized by significant deficiencies and requires urgent improvement.