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Table 3 Newcastle–Ottawa quality assessment of the included studies

From: Arthroscopically assisted versus open reduction internal fixation for ankle fractures: a systematic review and meta-analysis

References

Selection

Comparability

Exposure

Total score

Turhan et al.

2

1

3

6

Fuchs et al.

2

1

3

6

Angthong et al.

2

1

2

5

Chiang et al.

3

2

2

7

Liu et al.

3

2

2

7

Baumbach et al.

2

1

3

6

Ceccarini et al.

2

1

3

6