Clinical and Prognostic Effect of Plasma Fibrinogen in Renal Cell Carcinoma: A Meta-Analysis

Table 2

HR values of the OS, CSS, and DFS of the RCC.

Outcome	Studies ()	Patients	HR	95% CI	value	Model	Chi^2, , value
OS	6	3143	2.13	1.74–2.61	0.000	Fixed	5.26, 5%, 0.38
CSS	4	3234	3.12	2.19–4.44	0.000	Fixed	2.47, 0%, 0.48
DFS	3	1015	1.67	1.30–2.15	0.000	Fixed	3.87, 48%, 0.14

CI: confidence interval; CSS: cancer-specific survival; Fixed: fixed, inverse variance model; HR: hazard ratio; : -squared; OS: overall survival; Random: random, I–V heterogeneity model; DFS: disease-free survival.