Metagenomics Biomarkers Selected for Prediction of Three Different Diseases in Chinese Population

Table 1

Statistics on sample information.

Characteristic	Phenotype
	Normal ()	Abnormal ()
Age, mean (SD), years	50.99 (14.36)	51.35 (12.00)
Sex
Male (1)	183	215
Female (0)	200	208
BMI, mean (SD), kg/m2	23.81 (3.78)	23.30 (3.26)
Disease
Type 2 diabetes	383 (0)	170 (1)
Rheumatoid arthritis		130 (2)
Liver cirrhosis		123 (3)

Note. The number in the parenthesis indicates the label of phenotype (normal = 0, type 2 diabetes = 1, rheumatoid arthritis = 2, and liver cirrhosis = 3).