Journal of Translational Medicine

Table 2 Results of correlation and regression analysis between variables with PFS and OS

From: Tumor angiogenesis at baseline identified by ¹⁸F-Alfatide II PET/CT may predict survival among patients with locally advanced non-small cell lung cancer treated with concurrent chemoradiotherapy

	PFS^a				OS^b
	t	Sig	95.0% CI		t	Sig	95.0% CI
	t	Sig	Lower bound	Upeper bound	t	Sig	Lower bound	Upeper bound
SUV_P	− 3.802	0.001	− 25.779	− 7.582	− 3.145	0.005	− 22.410	− 4.601
SUV_LN	3.509	0.002	8.531	33.196	1.662	0.111	− 2.395	21.745
TBR_P	3.239	0.004	3.874	17.662	1.641	0.115	− 1.409	12.086
TBR_LN	− 3.809	0.001	− 30.401	− 8.967	− 1.783	0.088	− 19.504	1.473
T/LN	− 3.023	0.006	− 27.602	− 5.140	− 1.465	0.157	− 18.756	3.228
△D	1.929	0.065	− 0.002	0.077	1.856	0.075	− 0.003	0.066

△D changes of tumor diameter before and after treatment
^aDependent variable, PFS
^bDependent variable, OS

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ISSN: 1479-5876

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