Table 1 Basic information of the 9 GEO microarray datasets.

From: Integrated bioinformatics analysis of differentially expressed genes and immune cell infiltration characteristics in Esophageal Squamous cell carcinoma

Datasets

Year

Country

Tumor/Normal

Follow-up

Platform

Number of rows

GSE17351

2009

USA

5/5

No

GPL570

54,675

GSE20347

2010

USA

17/17

No

GPL571

22,277

GSE29001

2011

USA

21/24

No

GPL571

22,277

GSE38129

2012

USA

30/30

No

GPL571

22,277

GSE45670

2013

China

28/10

No

GPL570

54,675

GSE53625

2013

China

179/179

Yes

GPL18109

71,584

GSE70409

2013

China

17/17

No

GPL13287

29,187

GSE75241

2015

Brazil

15/15

No

GPL5175

316,919

GSE161533

2020

China

28/28

No

GPL570

54,675