TABLE 4.

Correlation analysis between miRNA changes following CPET and cardiopulmonary function indexes.

miR-20a	EF		AT VO2		Peak VO2		Peak work load		METs
	R	P	R	P	R	P	R	P	R	P
Before CPET	–0.229	NS	0.062	NS	0.386	NS	0.517	NS	0.07	NS
After CPET	–0.085	NS	–0.053	NS	0.305	NS	0.306	NS	–0.042	NS
Δ	0.3	NS	–0.161	NS	–0.337	NS	–0.556	NS	–0.162	NS