An Independent Prognostic Model Based on Ten Autophagy-Related Long Noncoding RNAs in Pancreatic Cancer Patients

Table 3

Correlation analysis of clinical characteristics of PC patients and risk models.

Clinical	Group	n	Mean	SD	t	value
Age	≤5	87	1.674	1.651	−0.553	0.581
	>65	81	1.835	2.081
Gender	Female	76	1.694	1.787	−0.364	0.716
	Male	92	1.799	1.939
Grade	G1-2	118	1.614	1.599	−1.265	0.21
	G3-4	50	2.077	2.37
Stage	Stage I-II	161	1.755	1.89	0.169	0.87
	Stage III-IV	7	1.667	1.317
T	T1-2	28	1.186	1.439	−2.141	0.037
	T3-4	140	1.865	1.926
N	N0	47	1.683	2.274	−0.259	0.797
	N1	121	1.778	1.693