Table 8. Correlation analysis among forced oscillation parameters and 6MWT results.

The strongest correlation for each FOT parameter is described in bold.

	6MWT	6MWT(%)	RRInitial	RR Final	SpO2Initial	SpO2 Final	BorgScaleInitial	BorgScaleFinal
R0	-0.23	-0.05	0.30	0.35	-0.11	-0.17	0.16	0.35
	ns	ns	ns	<0.005	ns	ns	ns	<0.005
Rm	-0.28	-0.10	0.24	0.30	-0.11	-0.16	0.16	0.37
	ns	ns	ns	ns	ns	ns	ns	<0.005
S	-0.09	-0.18	-0.35	-0.33	-0.04	0.09	-0.08	-0.07
	ns	ns	<0.005	ns	ns	ns	ns	ns
Xm	0.17	0.18	-0.15	-0.04	0.35	0.37	-0.08	-0.20
	ns	ns	ns	ns	<0.005	<0.005	ns	ns
Cdyn	0.35	0.13	-0.28	-0.30	0.16	0.21	-0.17	-0.20
	<0.005	ns	ns	ns	ns	ns	ns	ns
Z4	-0.38	-0.19	0.20	0.22	-0.15	-0.25	0.09	0.25
	<0.001	ns	ns	ns	ns	ns	ns	ns