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Table 4 Correlations between different outcome variables and the DASH or QuickDASH total scores

From: Concurrent validity study of QuickDASH with respect to DASH in patients with traumatic upper extremity amputation

 

DASH

QuickDASH

 

r

CI 95%

p

0

CI 95%

p

EQ-5D-5L index

-0.73

-0.78 to -0.66

 < 0.000

-0.72

-0.77 to -0.66

 < 0.000

EQ VAS

-0.58

-0.65 to -0.50

 < 0.000

-0.55

-0.63 to -0.46

 < 0.000

CISS

0.70

0.62 to 0.76

 < 0.000

0.70

0.63 to 0.76

 < 0.000

NRS of function

-0.54

-0.62 to -0.46

 < 0.000

-0.56

-0.64 to -0.48

 < 0.000

  1. Abbreviations: DASH Disabilities of the Arm, Shoulder, and Hand Outcome Measure (0–100, where 0 indicates no disability), EQ-5D index, the EuroQol EQ-5D-5L index value (0–1, where 1 indicates the best situation), EQ VAS the EuroQol EQ-5D-5L health state with visual analogy scale value (0–100, where 100 indicates the best situation), CISS the Cold Intolerance Symptom Severity (0–100, where 0 indicates no symptoms), NRS (numerical rating scale) rating of function (0–10, where 10 indicates the best situation), r Pearsons correlation coefficient, CI confidence interval