7. The method of claim 5 , wherein the performing text mining is performed at a time prior to a current time and wherein the method further comprises at the current time applying the grammar rules to one or more new case reports to classify the one or more new case reports as either meeting the medical condition or not meeting the medical condition.
7. The method of claim 5 , wherein the performing text mining is performed at a time prior to a current time and wherein the method further comprises at the current time applying the grammar rules to one or more new case reports to classify the one or more new case reports as either meeting the medical condition or not meeting the medical condition. 9. The method of claim 7 , wherein applying the grammar rules to one or more new case reports further comprises using a rule-based classifier to apply the grammar rules to the one or more new case reports to classify the one or more new case reports as either meeting the medical condition or not meeting the medical condition.