Table 2a.

PSQI Global Scores at 1-, 3-, 5- and 7- months for subsample Global PSQI Score > 5

Measure		November	January	March	May
Exercise, n	MBSR and EX classes
Mean ± SD		8.08 ± 1.61	8.16 ± 0.80	8.49 ± 1.58	8.34 ± 1.25
Mean dif. c/w Ctl [95% CI]		−0.99 [−1.58, −0.41]	−0.86 [−1.32, −0.39]	−0.24 [−0.85, 0.38]	−1.05 [−1.73, −0.37]
P value		0.001	0.000	0.451	0.002
Cohen d ES [95% CI]		0.59 [0.24, 0.95]	0.71 [0.32, 1.10]	0.15 [−0.23, 0.53]	0.64 [0.27, 1.01]
Meditation, n
Mean ± SD		8.79 ± 1.64	8.74 ± 0.90	9.08 ± 1.66	8.39 ± 1.70
Mean dif. c/w Ctl [95% CI]		−0.29 [−0.88, 0.31]	−0.28 [−0.74, 0.19]	0.35 [−0.28, 0.98]	−1.00 [−1.73, −0.27]
P value		0.344	0.248	0.278	0.007
Cohen d ES [95% CI]		0.17 [ −0.18, 0.52]	0.22 [−0.17, 0.62]	−0.21 [−0.59, 0.17]	0.55 [0.17, 0.93]
Control, n
Mean ± SD		9.08 ± 1.72	9.02 ± 1.47	8.73 ± 1.65	9.40 ± 1.91