Identification of SCN7A as the key gene associated with tumor mutation burden in gastric cancer

BMC Gastroenterology

Table 1 Characteristics of patients in GSE62254

Clinical characteristics	SCN7A		Chi-square	p-value
Clinical characteristics	Low	High	Chi-square	p-value
Gender
Female	38	63	9.329	0.002**
Male	112	87
Age
≤ 60	39	78	21.311	< 0.001***
> 60	111	72
TNM-T
T1–2	113	73	22.888	< 0.001***
T3–4	36	76
Tx	1	1
TNM-N
N0	27	11	7.714	0.005**
N1–3	123	139
TNM-M
M0	140	133	1.994	0.158
M1	10	17
Stage
Stage I–II	79	47	14.080	< 0.001***
Stage III–IV	70	102
NA	1	1

ISSN: 1471-230X