This website is focused on the use of POSAS version 2.0 except where indicated.
The POSAS is free for usage. Please do not modify the POSAS because this will disadvantage the general applicability… >>
The POSAS consists of two parts: a Patient Scale and an Observer Scale. Both scales contain six items that are scored numerically and make up a ‘Total Score’ of the Patient and Observer Scale. The sum altogether will give… >>