Identifying Stage II Colorectal Cancer Recurrence Associated Genes by Microarray Meta-Analysis and Building Predictive Models with Machine Learning Algorithms

Table 1

Characteristics of the included datasets.

Dataset accession	Microarray platform	Sample size	RFS follow-up months	Recurrence event
GSE14333	GPL570	94	2.26–118.58 (median: 37.66)	14/94
GSE17538	GPL570	70	0.43–118.58 (median: 37.31)	11/70
GSE33113	GPL570	89	1.8–119.97 (median: 39.47)	18/91
GSE39582	GPL570	267	0–201 (median: 53)	61/267
GSE92921	GPL570	43	6.4–139.7 (median: 74.63)	2/43
GSE24551	GPL5175	88	5.04–120 (median: 47.82)	27/90