Insights into Pertussis Diagnosis and Outcomes
Author Information
Author(s): Dimeas Ilias E., Kotsiou Ourania S., Salgkami Polyxeni, Poulakida Irene, Boutlas Stylianos, Daniil Zoe, Papadamou Georgia, Gourgoulianis Konstantinos I.
Primary Institution: University of Thessaly
Hypothesis
This study assesses the prevalence of Bordetella pertussis using advanced PCR testing and examines the clinical outcomes over a one-month follow-up.
Conclusion
PCR testing significantly improved the diagnosis of pertussis among adults presenting with respiratory symptoms.
Supporting Evidence
- 47 out of 532 patients tested positive for pertussis, indicating an 8.8% prevalence.
- All patients received successful treatment, but 23.4% reported persistent cough after one month.
- PCR testing improved diagnostic accuracy for pertussis compared to traditional methods.
Takeaway
The study found that many adults with cough had whooping cough, and using a special test helped doctors find it better.
Methodology
A cross-sectional study was conducted collecting nasopharyngeal swabs from patients with respiratory symptoms and analyzing them using PCR testing.
Potential Biases
Potential recall bias in patient-reported vaccination histories and symptom data.
Limitations
The study's observational design limits causality, and it was conducted at a single center, which may affect generalizability.
Participant Demographics
Mean age was 61.9 years; 57.4% were female.
Statistical Information
P-Value
<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website