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Table 4 Results of this analysis

From: Comparing the post-operative complications following surgery for hip fracture of patients who were on warfarin versus patients who were on novel oral anticoagulants: a meta-analysis

Post-operative complications

RR/WMD with 95% CI

P value

I2 (%)

Mortality

1.03 [0.92–1.16]

0.57

0

Deep venous thrombosis (DVT)

1.10 [0.41–2.98]

0.84

0

Pulmonary embolism (PE)

1.17 [0.44–3.10]

0.75

18

Stroke

1.25 [0.23–6.71]

0.80

0

Myocardial infarction (MI)

0.42 [0.03–6.98]

0.55

-

Infection

0.90 [0.28–2.93]

0.87

65

Blood transfusion

1.08 [0.80–1.45]

0.62

76

Mean length of hospital stay

 − 0.93 [− 1.83 to − 0.03]

0.04

0

  1. Abbreviations: RR risk ratio, CI confidence intervals, WMD weighted mean difference