Table 4.

Correlation between TSQM and 6MWD, medication administration time, and adverse events

	Change in 6-minute walk distance*	Percent change in medication administration time*	Severity-weighted adverse event score†
TSQM
Effectiveness	0.43 (p = 0.0004)	0.04 (p = 0.79)	−0.45 (p = 0.0002)
Side effects	0.18 (p = 0.15)	0.18 (p = 0.17)	−0.44 (p = 0.0002)
Convenience	0.24 (p = 0.06)	0.14 (p = 0.28)	−0.36 (p = 0.003)
Global satisfaction	0.29 (p = 0.02)	0.14 (p = 0.30)	−0.35 (p = 0.005)

* Compared to change in TSQM from Baseline to Week 12.

† Compared to TSQM at Week 12.

Medication administration time missing data for 5 subjects.