From: The efficacy of a thrombin-based hemostatic agent in primary total knee arthroplasty: a meta-analysis
Outcome or subgroup
Studies
Effect estimate
χ 2
I2 (%)
MD
95% CI
P value
Cemented prosthesis
3
10.31
81
−0.62
[−1.22,−0.03]
0.006
Total dose = 10 ml
3.03
34
−0.52
[−0.77,−0.26]
0.22
Duration of drainage