@cfs_research @DuaneStorey As for the Jason study-
Is this the right way to recruit to people?
Via social media and assessed by a questionnaire-no confirmation they had an infection, any infection let alone long COVID?
@cfs_research @DuaneStorey @cfs_research then there’s the second study, again recruitment via social media and assessed via questionnaires?
This is a very low quality cross-sectional survey.
I wouldn’t plan to even commission a clinic based on those numbers.
@cfs_research @DuaneStorey @cfs_research those prevalence numbers lack any credibility at all. There is no “gold standard.”