Table 3.

Descriptive and statistics for primary and secondary outcomes

	Study Group				Primary Analysis		Secondary Analysis
	M2M (n=23)		WC (n=24)			Covariates: Demographic Characteristics + Baseline Scores	Covariates: Demographic Characteristics + Baseline TUG Scores
	Baseline	Post	Baseline	Post	d	LSM Differences (95% CI)	LSM Differences (95% CI)
Primary outcomes
6MWT (m)	287.5±135.1 (20)	316.8±157.4 (17)	232.2±117.3 (19)	228.7±132.2 (14)	0.6	14.5 (−12.9 to 42.0)	37.9 (−22.7 to 98.6)
FTSST (s)	13.6±4.3 (17)	25.1±28.7 (16)	23.2±12.1 (17)	34.7±32.9 (13)	−0.6	2.0 (−4.5 to 8.5)	−6.1 (−18.5 to 6.2)
TUG (s)	15.4±10.6 (20)	15.0±12.6 (18)	20.5±15.2 (21)	22.0±15.2 (16)	−0.1	0.3 (−3.3 to 3.9)	0.3 (−3.3 to 3.9)
Secondary outcomes
Fatigue, T score	50.3±9.7 (20)	48.8±8.5 (18)	54.4±11.7 (21)	54.3±10.5 (17)	−0.6	−3.0 (−7.2 to 1.2)	−6.5 (−13.1 to 0.2)
Pain interference, T score	51.5±9.1 (20)	52.4±8.2 (18)	53.7±10.4 (20)	53.1±11.2 (17)	−0.1	0.5 (−3.5 to 4.5)	−1.2 (−8.4 to 6.1)

NOTE. Data reported as mean±standard deviation (n) or (95% CI). Linear mixed models accounting for the fixed effect of intervention iteration, comparing M2M with WC (reference). Demographic characteristics used for covariates included age, sex, and race.

Abbreviations: LSM, least square means; M2M, movement-to-music; WC, waitlist control; TUG, timed Up and Go; 6MWT, six-minute walk test; FTSST, five 5 times sit-to-stand.