Modified Parkinson Activity Scale

A comprehensive guide to the Modified Parkinson Activity Scale (Modified PAS), a 10-item clinician-rated instrument...

October 2, 2026 • Dr. Mohammed Looti

Disability Rating Scale (DRS)

A comprehensive academic and psychometric profile of the Disability Rating Scale (DRS), developed by Maurice...

September 24, 2026 • Dr. Mohammed Looti

Stroke Impact Scale VERSION 3.0

The Stroke Impact Scale VERSION 3.0 (SIS 3.0) is an established, multidimensional patient-reported outcome measure...

September 18, 2026 • Dr. Mohammed Looti

Dyspnea Scale

A comprehensive psychometric and clinical review of the 4-point Dyspnea Scale (ACSM / KNGF), measuring...

September 12, 2026 • Dr. Mohammed Looti

Global Perceived Effect

A comprehensive academic psychometric review of the Global Perceived Effect (GPE) / Globaal ervaren effectscore...

September 12, 2026 • Dr. Mohammed Looti