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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