We understand that questionnaires can be very tiring for people with ME/CFS, particularly for those who are severely affected. The questionnaire will be designed to balance the need to capture a person’s relevant information with the need for brevity. We plan to offer a paper questionnaire as well as the online version. However, processing the paper questionnaires may well take longer, resulting in delays in receiving the saliva sample kit.
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The largest ever DNA study of ME/CFS
A partnership between