Asthma Prevalence in an Urban Area of Portugal
Author Information
Author(s): Jaime Correia de Sousa, Santo Maria Espírito, Tânia Colaço, Filipa Almada-Lobo, John Yaphe
Primary Institution: Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Portugal
Hypothesis
What is the true prevalence of asthma by gender and age groups in the population of the area covered by one urban Health Centre in Portugal?
Conclusion
The prevalence of asthma in the studied population was found to be 10.24%, which is higher than some previous studies but lower than others.
Supporting Evidence
- The study found a 10.24% prevalence of asthma in the sampled population.
- Data were collected from 576 patients, achieving a 97.6% response rate.
- The mean age of asthma patients was 27.0 years, which was lower than non-asthmatics.
Takeaway
In a study of people in Matosinhos, Portugal, about 1 in 10 had asthma, which is more than some earlier studies showed.
Methodology
An observational study with a random sample of 590 patients, using questionnaires to collect data on respiratory symptoms and asthma status.
Potential Biases
Potential biases may arise from self-reported symptoms and the reliance on physician diagnosis.
Limitations
The study's findings may not be generalizable to other regions of Portugal due to regional differences.
Participant Demographics
The mean age of participants was 33.2 years, with 51.6% being female.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI: 8.16 to 12.32
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website