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Table 2 A table displaying the methological index for non-randomised studies (Newcastle-Ottawa Scale). Selection (maximum 4), comparability (maximum 2) and outcome (maximum 3)

From: Cephalo-medullary nailing versus dynamic hip screw with trochanteric stabilisation plate for the treatment of unstable per-trochanteric hip fractures: a meta-analysis

Study

Selection

Comparability

Outcome

Total score

Klinger 2005 [22]

3

2

3

8

Muller 2019 [23]

3

2

3

8

Nuber 2003 [24]

3

2

2

7

Patil 2017 [25]

3

2

2

7