From: Psychometric evaluation of the near activity visual questionnaire presbyopia (NAVQ-P) and additional patient-reported outcome items
Target Score
Spearman correlation coefficient
PGI-S
PGI-C
DCNVA (logMAR)
NAVQ-P total score
0.618
-0.549
0.247
NVCI
0.472
-0.547
0.245
NVS
-0.498
-0.583
-0.285