Application of Serum Mid-Infrared Spectroscopy Combined with Machine Learning in Rapid Screening of Breast Cancer and Lung Cancer

Table 1

Sample information and its grouping situation.

	Number	Male/female	Normal group (N)	Breast cancer (B)	Lung cancer (L)	Age (Mean ± SD)	CV
Training dataset	301	146/205	131	85	85	51.19 ± 11.51	0.22
Test dataset	50	18/32	27	13	10	51.04 ± 10.95	0.21