BMC Neurology

Table 2 Glioma samples’ relevance among 7-gene-based risk-score and clinicopathological elements in two databases. The training and testing RNA-seq set come from the TCGA and CGGA database. Ns: no significance; Bold type statistics show a significant difference (P < 0.05)

From: Identification of an endoplasmic reticulum stress-related signature associated with clinical prognosis and immune therapy in glioma

Training set RNA-seq cohort (n = 661)
	Low-risk score	High- risk score
Features	n = 333	n = 332	P- value
Age
≤ 65	316	259	< 0.0001
>65	16	70
Gender
Male	180	202	ns
Female	152	127
Grader
LGG	328	175	< 0.0001
GBM	4	154
Vital status
Alive	48	171	< 0.0001
Dead	284	158
Testing set RNA-seq cohort(n = 465)
	Low-risk score	High- risk score
Features	n = 165	n = 115	P- value
Age
≤ 65	189	255	< 0.05
>65	3	18
Gender
Male	102	164	ns
Female	90	109
Grader
LGG	164	135	< 0.0001
GBM	28	138
Vital status
Alive	125	76	< 0.0001
Dead	67	197

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ISSN: 1471-2377

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