What are you asking me to do? 

We would like you to answer some questions about your life – some of these questions will be asked to you by an interviewer, and others you’ll be asked to complete on your own using the interviewer’s tablet.

We’d also like you to complete a number activity and have your height, weight and body fat measured. We’ll ask for your permission to add extra information to your survey answers – you can find more information about what this means in the “Adding Other Information About You” booklet, which the interviewer will send to you once you’ve made an appointment for them to visit.

You don’t have to answer any questions you don’t want to, and you can always skip any parts of the visit you don’t want to do.