Table 2.

Longitudinal estimated marginal means model.

Measures	Baseline	8-weeks after			3-month follow-up			6-month follow-up
	T1 (N = 66)	T2 (n = 53)			T3 (n = 48)			T4 (n = 45)
	Mean (SE)	Mean (SE)	T2 − T1 SMD		Mean (SE)	T3 − T1 SMD		Mean (SE)	T4 − T1 SMD
			P	d		P	d		P	d
Outcome variables
Mood disturbance
POMS-SF total	20.20 (2.46)	11.58 (2.61)	.000	−0.47	15.01 (2.67)	.036	−0.27	11.63 (2.74)	.001	−0.44
Stress symptoms
C-SOSI total	59.08 (3.10)	47.41 (3.26)	.000	−0.63	46.78 (3.31)	.000	−0.64	49.11 (3.35)	.000	−0.51
Quality of life
FACT-G total	73.51 (1.98)	76.71 (2.06)	.017	0.30	78.97 (2.09)	.000	0.50	79.66 (2.12)	.000	0.54
Predictor variables
Program experience (Yoga Thrive)
Enrolment	1.46 (0.29)	2.45 (0.29)	.000	1.00	3.02 (0.30)	.000	1.37	3.49 (0.30)	.000	1.73
Physical activity
LSI	21.70 (2.03)	23.39 (2.18)	.388	0.11	25.39 (2.22)	.066	0.23	27.83 (2.26)	.003	0.38
GLTEQ	92.94 (13.64)	96.50 (14.52)	.788	0.03	121.74 (15.27)	.042	0.26	120.48 (15.48)	.055	0.24
Affect
Energy	9.53 (0.52)	10.88 (0.57)	.022	0.29	11.86 (0.59)	.000	0.48	13.11 (0.60)	.000	0.72
Tiredness	11.60 (0.54)	10.16 (0.59)	.023	−0.29	10.62 (0.62)	.136	−0.19	8.82 (0.63)	.000	−0.52
Tension	9.35 (0.43)	7.66 (0.47)	.001	−0.43	8.47 (0.49)	.084	−0.23	7.99 (0.50)	.009	−0.33
Calmness	12.77 (0.43)	13.77 (0.47)	.054	0.24	13.27 (0.49)	.350	0.12	13.23 (0.50)	.399	0.10
Mindfulness
Observe	24.92 (0.79)	25.81 (0.85)	.244	0.15	26.08 (0.87)	.139	0.18	27.13 (0.90)	.007	0.34
Describe	23.04 (0.85)	23.86 (0.90)	.243	0.16	23.20 (0.92)	.821	0.03	24.12 (0.93)	.151	0.18
Act w/Awareness	18.54 (0.69)	20.40 (0.73)	.000	0.46	20.31 (0.74)	.001	0.42	21.23 (0.75)	.000	0.62
Nonjudgment	20.35 (0.84)	22.47 (0.90)	.006	0.35	21.96 (0.92)	.041	0.34	22.65 (0.94)	.005	0.36
Nonreaction	19.92 (0.63)	20.82 (0.67)	.082	0.22	21.61 (0.68)	.002	0.40	21.51 (0.69)	.004	0.36

T: time, SMD: standard mean difference, SE: standard error, P: significance, and d: Cohen's d.