Table 2.

Univariate and multivariate Cox regression analysis of circAGFG1 and survival in patients with TNBC

Clinical variables	Univariate analysis		P	Multivariate analysis		P
	HR	95%CI		HR	95%CI
Age (≥50 vs. < 50)	0.954	0.465–1.954	0.897
Grade (II vs. III)	0.895	0.447–1.793	0.755
T stage (T1 vs. T2/3)	1.048	0.505–2.176	0.889
N stage (N0 vs. N1–3)	1.761	1.010–3.069	0.046*
TNM stage (I-II vs. III)	2.296	1.141–4.620	0.020*	3.090	1.256–7.600	0.014*
circAGFG1 (low vs. high)	4.573	2.041–10.244	< 0.001*	6.072	2.614–14.105	< 0.001*

Abbreviations: HR hazard ratio, CI confidence interval

^*P < 0.05