Circulating microRNAs in patients with non-alcoholic fatty liver disease

Table 2 Log₂ (Fold change) ratios of differentially expressed miRNAs which were statistically significant by t test (P < 0.05) and further confirmed by SAM test (q < 5%)

miRNAs	log2 (Fold change)		q value (%)
	Mean	SEM
Over-expressed
-	-	-	-
Under-expressed
miR-197	-1.61	0.54	0
miR-146b	-1.52	0.55	0
miR-181d	-2.49	0.50	0
miR-99a	-1.92	0.53	0

A q value less than 5% by SAM corresponds to a P value less than 0.05 by t test. SEM: Standard error of mean.