Our questionnaires are widely used

The different versions of our questionnaires are widely used. Our instruments are used in studies across the globe, in a variety of study types and in virtually all disease areas. The number of registrations for the iPCQ, iMCQ and TIC-P have been increasing ever since the development of the instruments. In 2023, we received the 1,000^th registration of the iPCQ instrument, since its development in 2015.

More information on our questionnaires: HERE