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Table 9

From: Do psychological factors affect outcomes in musculoskeletal shoulder disorders? A systematic review

Author and year

1

2

3

4

5

6

7

8

9

10

Overall Quality

Berk et al. 1977

Y

Y

?

?

?

Y

Y

NA

Y

NA

+

5

Ekeberg et al 2010

Y

Y

Y

Y

Y

Y

Y

1.8%

Y

NA

++

8

Geraets et al. 2005

Y

Y

Y

N

N

Y

?

16%

N

?

+

4

Kvalvaag et al 2018

Y

Y

Y

Y

Y

Y

Y

10%

Y

NA

++

8

  1. Y = yes; N = no;? = unclear; NA = not applicable.
  2. ++, high quality, most (≥60%) of the criteria fulfilled (if < 60% fulfilled, the conclusions of the study are very unlikely to alter the findings)
  3. +, moderate quality: some criteria fulfilled (< 60%)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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