Table 5.

Sensitivity analyses on OS rates of patients with HP + HD and HD

Outcomes	Effect models	OR	95% CI	p value
1-year OS rates	Fixed-effect models	3.35	(1.89, 5.93)	<0.0001
	Random-effect models	3.24	(1.82, 5.78)	<0.0001
2-year OS rates	Fixed-effect models	2.88	(1.84, 4.53)	<0.00001
	Random-effect models	2.86	(1.82, 4.49)	<0.00001
3-year OS rates	Fixed-effect models	1.97	(0.76, 5.06)	0.16
	Random-effect models	1.97	(0.77, 5.07)	0.16

OS, overall survival; HP, hemoperfusion; OR, odds ratio; HD, hemodialysis.