Statin Adherence and Cardiovascular Risk Factors
Author Information
Author(s): Latry Philippe, Molimard Mathieu, Dedieu Bernard, Couffinhal Thierry, Bégaud Bernard, Martin-Latry Karin
Primary Institution: Direction Régionale du Service Médical de l'Assurance Maladie d'Aquitaine, Cnam-TS, Bordeaux, France
Hypothesis
Does adherence to statin treatment differ according to the number of cardiovascular risk factors?
Conclusion
Adherence to statins was poor overall, but better for patients with a higher number of cardiovascular risk factors.
Supporting Evidence
- 21.7% of patients had no additional cardiovascular risk factors.
- 31% had two cardiovascular risk factors.
- 47% had at least three cardiovascular risk factors.
- Adherence was assessed using four parameters: days covered, treatment regularity, persistence, and refill delay.
- Patients with three or more risk factors had a mean adherence of 72%.
Takeaway
People who take statins are more likely to stick to their medication if they have more health problems. It's like doing your homework better when you have a big test coming up.
Methodology
A cohort study using data from the French national health insurance system, following newly treated patients with statins for 15 months.
Potential Biases
Potential misclassification of patients due to the use of proxies for diabetes and cardiovascular disease.
Limitations
The study relied on proxies for cardiovascular risk factors and did not include detailed medical data.
Participant Demographics
Mean age was 61 years, with 48% male participants.
Statistical Information
P-Value
p<0.001
Confidence Interval
[54.7;57.2]
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website