Table 2.

Outcomes analyzed

Outcomes	Effect Size	95% Confidence Interval	I2 Heterogeneity	p Significance
Total Complications	0.38	0.14-1-02	89.9%	0.05
Thrombosis	0.44	0.22-0.89	46.7%	0.02
Malfunction	0.19	0.08-0-49	0.0%	<0.001
Complications requiring removal	0.30	0.07-1.25	56.3%	0.10
Extravasation	0.60	0.21-1.68	0.0%	0.33
Infection	0.51	0.21-1.22	74%	0.13
Malposition	0.55	0.12-2.51	0.0%	0.44
Migration	0.66	0.24-1.86	0.0%	0.44
Operative Complication	0.72	0.20-2.57	0.0%	0.61