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Table 3 Association between narcolepsy severity scale total score and rating scale scores

From: Chinese version of narcolepsy severity scale: a validation study

 

Adult patients (N = 69)

Pediatric patients (N = 53)

Narcolepsy severity scale

Narcolepsy severity scale

Measurements

correlation coefficient

p-value

Correlation coefficient

p-value

ESSa

0.447

< 0.001

  

BDI-IIb

0.593

< 0.001

  

ISIc

0.592

< 0.001

  

EQ-5D-Utilityd

0.457

< 0.001

  

EQ-5D-VASe

−0.323

0.018

  

PDSS f

  

0.318

0.036

CDI g

  

0.553

< 0.001

SDSCh

  

0.440

0.004

PedsQLi

  

0.555

< 0.001

  1. aESS Epworth sleepiness score
  2. bBDI-II Beck depression inventory-II
  3. cISI the insomnia severity index
  4. dEQ-5D-Utility EurQol five dimensions-Utility
  5. eEQ-5D-VAS EurQol five dimensions-visual analog scale
  6. fPDSS pediatric daytime sleepiness scale
  7. gCDI children depression inventory
  8. hSDSC sleep disturbance scale for children
  9. iPedsQL pediatric quality of life inventory