What are false positives and false negatives?

A positive result that is incorrect is called a false positive. False positives occur when a person tests positive even though they do not have the condition.

A negative result that is incorrect is called a false negative. False negatives occur when a person tests negative even though they do have the condition.

False positive or false negative results can sometimes occur with a FIT. If you have concerns about your results, please follow up with your doctor or a healthcare professional to determine next steps.