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Table 3 Spearman rank correlations (rho) between NRS, DASH and PRWE in 50 patients with wrist osteoarthritis (OA)

From: Psychometric properties of patient-reported outcome measures (PROMs) in wrist osteoarthritis: test–retest reliability and construct validity

PROMs

PRWE total

PRWE pain

PRWE function

DASH

 

Rho

P-value

Rho

P-value

Rho

P-value

Rho

P-value

NRS pain at rest

0.80

 < 0.001

0.84

 < 0.001

0.74

 < 0.001

0.68

 < 0.001

NRS pain on motion without load

0.91

 < 0.001

0.89

 < 0.001

0.89

 < 0.001

0.80

 < 0.001

NRS pain on load

0.86

 < 0.001

0.79

 < 0.001

0.80

 < 0.001

0.71

 < 0.001

DASH

0.86

 < 0.001

0.83

 < 0.001

0.84

 < 0.001

-

-

  1. NRS Numeric Rating Scale (score range 0–10), DASH Disabilities of the Arm, Shoulder and Hand (score range 0–100), PRWE Patient-Rated Wrist Evaluation (total score range 0–100)