Table 3. Correlations of ALK rearrangement, miR-342-3p levels, let-7e levels, and E-cadherin expression in the lung adenocarcinomas of the EGFR, KRAS, and ALK groups (n = 52).

	miR-342-3p level		let-7e level		E-cadherin expression
	ρ	p value	ρ	p value	ρ	p value
ALK rearrangement	−0.616	p<0.001*	−0.525	p<0.001*	−0.424	p=0.002*
miR-342-3p level			+0.537	p<0.001*	+0.359	p=0.009*
let-7e level					+0.217	p=0.123

^*Statistically significant (p < 0.05)