PreDM Response to invitations

We have now sent out our initial invitations to the Pre DM project to patients.  As we found in the first trial we ran last year, about 15-20% of invitees responded to the letter invite alone.  We now plan to follow this up this week with a phone call reminder/invitation (which when we tested it last year created a further 15-20% response rate).  Some interesting responses to the online questionnaire are coming in which I will report on later.