Table 2.

Expression of miRNA-21 in cervical cancer and normal tissues (x ± s)

	Cervical cancer (n = 30)	Control (n = 30)	P-value
MiR-21 mean Ct	26.4231 ± 2.2523	29.7435 ± 3.1736	0.033
U6 mean Ct	17.4167 ± 2.1645	18.7126 ± 3.2514	0.019
ΔCt	9.0602 ± 2.0015	11.0538 ± 3.1047	0.028
ΔΔCt	-2.0038 ± 0.0045
2-ΔΔCt (RQ)	4.0193 ± 0.0023
Fold change	4.0193 ± 0.0023