I cannot verify specific real-time data as my knowledge is . However, I can explain some reasons why there might be discrepancies in the reported false positive rates for Cologuard or any medical test.
Data Source: The numbers reported by Cologuard and your doctor might be based on different studies or data sources. Studies can vary in terms of sample size, patient characteristics, and testing conditions, leading to differing results.
Test Sensitivity and Specificity: False positives and false negatives are related to a test's sensitivity and specificity. Sensitivity refers to a test's ability to correctly identify true positives, while specificity refers to its ability to correctly identify true negatives. Different studies might report different values for sensitivity and specificity, leading to varying false positive rates.
Evolution of Data: Medical information is continuously evolving, and as more research is conducted and new data emerges, the understanding of a test's accuracy may change over time.
Individualized Risk Assessment: Your doctor might be providing you with a more personalized risk assessment based on your specific medical history and risk factors, which could differ from general population statistics provided by Cologuard.
Interpretation: How results are interpreted can also impact the perception of false positive rates. Depending on the clinical context and other risk factors, some doctors might interpret results more conservatively.
If you have concerns or questions about the accuracy of a specific medical test, including Cologuard, it is essential to have an open and honest conversation with your healthcare provider. They can provide you with the most relevant and up-to-date information based on your unique medical situation.