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Table 1 Demographic and clinical characteristics of the study population and distribution of scores for each questionnaire (n = 230)

From: Translation and validation study of the Persian version of the Arthritis Impact Measurement Scales 2 (AIMS2) in patients with osteoarthritis of the knee

  

Mean

SD

Age

Years

56.9

8.7

Disease duration

Years

7.2

3.5

SF-36 (0–100)

   
 

PCS

33.4

8.2

 

MCS

44.2

9.9

VAS (0–100)

   
 

Pain

55.2

22.1

 

Stiffness

48.4

16.5

 

Patient's assessment

58.6

12.9

 

Physician's assessment

49.7

15.4

Kellgren-Lawrence score (%)

 

2.7

0.79

 

Grade I

28

8.5

 

Grade II

163

49.4

 

Grade III

117

35.5

 

Grade IV

22

6.6

AIMS2 Scales (0–10)

   
 

Mobility level

3.02

2.1

 

Walking and bending

6.0

2.34

 

Hand and finger function

1.05

1.1

 

Arm function

1.41

1.5

 

Self-care

1.2

1.4

 

House holding tasks

1.98

2.1

 

Social activities tasks

4.93

2.4

 

Support from family and friends

2.1

1.5

 

Arthritis pain

5.89

2.5

 

Work

3.98

1.8

 

Level of tension

5.1

1.9

 

Mood

3.4

1.4

  1. AIMS2: Arthritis Measurement Scales 2; SF-36: Short Form Health Survey; PCS: Physical Component Summary; MCS: Mental Component Summary, VAS: Visual Analogue Scale.