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Table 1 Internal consistency.

From: Cross-cultural adaptation and determination of the reliability and validity of PRTEE-S (Patientskattad Utvärdering av Tennisarmbåge), a questionnaire for patients with lateral epicondylalgia, in a Swedish population

Pain scale

 

Function scale

Question

ICC

 

Question

ICC

1

0.94

 

6

0.95

2

0.94

 

7

0.95

3

0.93

 

8

0.96

4

0.96

 

9

0.92

5

0.88

 

10

0.97

   

11

0.97

   

12

0.99

   

13

0.97

   

14

0.95

   

15

0.95

Pain

  

Function

 

Sum scale

0.78

 

Sum scale

0.95

  

n = 54

Overall score

0.95

  1. Intraclass correlation coefficients (ICC) of the test-retest reliability of the PRTEE-S (Patientskattad Utvärdering av Tennisarmbåge).
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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