Chagas Disease Prevalence in Latin American Patients in Barcelona
Author Information
Author(s): Carme Roca, María Jesús Pinazo, Paolo López-Chejade, Joan Bayó, Elizabeth Posada, Jordi López-Solana, Montserrat Gállego, Montserrat Portús, Joaquim Gascón
Primary Institution: Institut Català de la Salut, Universitat de Barcelona
Hypothesis
What is the prevalence of Chagas disease among Latin American patients attending a health center in Barcelona?
Conclusion
The study found a high prevalence of T. cruzi infection among Bolivian immigrants in Barcelona.
Supporting Evidence
- The prevalence of T. cruzi infection was found to be 2.87%.
- Among Bolivian patients, the prevalence was significantly higher at 16.53%.
- All infected patients were in the chronic phase of Chagas disease.
Takeaway
Chagas disease is a sickness caused by a tiny bug that can make people very sick, and many people from Bolivia in Barcelona have it.
Methodology
An observational, cross-sectional prevalence study using immunochromatographic tests and serological confirmation.
Potential Biases
Potential bias in self-reported data regarding previous diagnoses and health history.
Limitations
The study only included patients from a specific health center and may not represent the entire population.
Participant Demographics
Participants were Latin American adults over 14 years old, primarily from Bolivia.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI, 1.6–4.12%
Statistical Significance
p<0.0001
Digital Object Identifier (DOI)
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