All Lifelines participants participating in general assessment 4A (“Fourth Assessment”) will visit a location of their choice.
At the location, they will undergo the following measurements:
4A Visit 1 is accompanied by multiple questionnaires, for which invitations are sent in the period between 1 week before and 6 weeks after the first visit (according to protocol).
4A Visit 1 is followed by 4A Visit 2 (according to protocol).
4A Visit 1 is procedurally largely equivalent to 1A Visit 1,2A Visit 1 and 3A Visit 1. However, please note that during the Fourth assessment, for adolescent and adult participants some measurements will be replaced by self-measurements.