Post-Lyme syndrome
Seltzer : -community-based longitudinal cohort study (678 P, 64% met CDC criteria, 86% treated)
-matched cohort study (212)
-median 51 months (15-135) after diagnosis
-self-reports S+, daily activities, functional status measure
? 69% of patients had S+ (fatigue, pain) or difficulties with daily activities with the greater frequency in the group that did not meet the case definition
?frequencies of S+ similar between the groups