The Health and Lifestyle Questionnaire will be used to help research. It is a questionnaire developed for TRA members and asks about a range of topics including members’ background, health conditions and lifestyle information. Invitations to complete the Health & Lifestyle Questionnaire will eventually be sent via email to all current TRA members where both have a valid e-mail address (or to the contactable parent's email address for junior twins).
What is involved?
It is an online survey which will take approximately 30 minutes to complete.
Who is eligible?