Validation of an Individualized Measure of Quality of Life, Patient Generated Index, for Use with People with Parkinson's Disease.

ABSTRACT:

Methods

Patients with PD completed the PGI and various standard patient-reported outcome (PRO) measures. The PGI and standard PRO measures were compared at the total score, domain, and item levels. Pearson's correlations and independent t-tests were used, as well as positive and negative predictive values.

Results

The sample (n = 76) had a mean age of 69 (standard deviation 9) and were predominantly men (59%). The PGI was moderately correlated (r = -0.35) with the standardized disease-specific QOL measure Parkinson's Disease Questionnaire (PDQ-8). Within one severity rating, agreement between the PGI and different standard outcome measures ranged from 85 to 100% for walking, 69 to 100% for fatigue, 38 to 75% for depression, and 20 to 80% for memory/conce

SUBMITTER: Kuspinar A 

PROVIDER: S-EPMC7149443 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature