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Table 5 Credibility and expectancy questionnaire results

From: Development of an attention-touch control for manual cervical distraction: a pilot randomized clinical trial for patients with neck pain

 

Baseline 1

Study visit 1

Study visit 5

 

Mean

SD

Mean

SD

Mean

SD

Credibility factor

      

Low force

19.8

2.2

15.5

7.0

13.8

8.0

Medium force

23.1

3.4

19.9

5.2

19.9

7.5

High force

21.0

3.9

22.1

4.8

22.7

4.0

Expectancy factor

      

Low force

15.8

4.0

13.4

6.2

11.4

7.8

Medium force

19.7

4.7

17.8

5.8

15.1

8.3

High force

16.0

6.9

19.3

6.7

17.8

6.2