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Table 3 Comparisons of the incidence of complications between TBW and plate

From: Efficacy and safety of tension band wire versus plate for Mayo II olecranon fractures: a systematic review and meta-analysis

Complication

Number of study

TBW vs plate (RR, 95% CI, P value)

Implant removal

9

2.27 [1.41,3.66] P = 0.0007

Implant failure/displacement

5

5.72 [1.61,20.35] P = 0.007

Implant stimulation

8

2.67 [1.54,4.64] P = 0.0005

Infection

8

0.55 [0.23,1.30] P = 0.17

Revision

3

1.18 [0.23,6.01] P = 0.85

Non-union

3

1.48 [0.42,5.21] P = 0.54

Ulnar neuropathy

1

0.45 [0.02,10.73] P = 0.62

Radio-ulnar synostosis

2

0.39 [0.04,3.56] P = 0.40

Haematoma

1

0.20 [0.01,3.80] P = 0.28