Table 5.
Unadjusted PSQI Global and Subscores for Participants Randomized to Yoga, PT, or Education Interventions at Baseline, 12 weeks, and 52 weeks
| Baseline Mean (SE) |
12 weeks Mean (SE) |
52 weeks Mean (SE) |
12-week change Mean (95% CI) |
52-week change Mean (95% CI) |
|
|---|---|---|---|---|---|
| Yoga (n = 127) | |||||
| PSQI global score | 10.00 (0.35) | 8.74 (0.38) | 7.87 (0.44) | − 1.19 (− 0.59, − 1.79) | − 2.25 (− 3.08, − 1.42) |
| Subjective sleep quality | 1.79 (0.07) | 1.46 (0.07) | 1.41 (0.09) | − 0.31 (− 0.45, − 0.18) | − 0.41 (− 0.58, − 0.23) |
| Sleep latency | 1.84 (0.08) | 1.59 (0.09) | 1.37 (0.11) | − 0.26 (− 0.42, − 0.10) | − 0.52 (− 0.74, − 0.31) |
| Sleep duration | 1.46 (0.10) | 1.29 (0.10) | 1.10 (0.10) | − 0.15 (− 0.32, 0.03) | − 0.38 (− 0.58, − 0.19) |
| Habitual sleep efficiency | 1.26 (0.11) | 1.06 (0.11) | 0.92 (0.12) | − 0.17 (− 0.40, 0.05) | − 0.37 (− 0.63, − 0.11) |
| Sleep disturbance | 1.79 (0.06) | 1.66 (0.06) | 1.62 (0.07) | − 0.12 (− 0.24, 0.00) | − 0.19 (− 0.35, − 0.03) |
| Sleep medication use | 0.77 (0.10) | 0.78 (0.11) | 0.65 (0.11) | 0.02 (− 0.21, 0.24) | − 0.09 (− 0.30, 0.12) |
| Daytime dysfunction | 1.16 (0.08) | 0.95 (0.08) | 0.91 (0.08) | − 0.19 (− 0.35, − 0.03) | − 0.24 (− 0.42, − 0.06) |
| PT (n = 129) | |||||
| PSQI global score | 10.38 (0.34) | 9.35 (0.44) | 8.37 (0.52) | − 0.88 (− 0.12, − 1.64) | − 1.84 (− 0.84, − 2.83) |
| Subjective sleep quality | 1.78 (0.07) | 1.48 (0.09) | 1.31 (0.11) | − 0.27 (− 0.44, − 0.11) | − 0.42 (− 0.65, − 0.20) |
| Sleep latency | 2.10 (0.07) | 1.88 (0.09) | 1.66 (0.10) | − 0.20 (− 0.36, − 0.04) | − 0.45 (− 0.65, − 0.26) |
| Sleep duration | 1.49 (0.10) | 1.45 (0.11) | 1.14 (0.12) | − 0.02 (− 0.22, 0.18) | − 0.31 (− 0.53, − 0.10) |
| Habitual sleep efficiency | 1.24 (0.11) | 1.04 (0.11) | 0.80 (0.12) | − 0.16 (− 0.42, 0.09) | − 0.51 (− 0.83, − 0.19) |
| Sleep disturbance | 1.89 (0.05) | 1.73 (0.06) | 1.69 (0.08) | − 0.14 (− 0.27, − 0.01) | − 0.22 (− 0.38, − 0.07) |
| Sleep medication use | 0.89 (0.11) | 0.88 (0.12) | 1.03 (0.14) | 0.00 (− 0.25, 0.25) | 0.16 (− 0.14, 0.45) |
| Daytime dysfunction | 1.11 (0.07) | 0.92 (0.08) | 0.80 (0.08) | − 0.12 (− 0.29, 0.05) | − 0.19 (− 0.35, − 0.02) |
| Education (n = 64) | |||||
| PSQI global score | 10.02 (0.50) | 9.40 (0.54) | 9.13 (0.60) | − 0.58 (0.33, − 1.49) | − 1.04 (− 0.01, − 2.06) |
| Subjective sleep quality | 1.66 (0.11) | 1.60 (0.11) | 1.55 (0.13) | − 0.05 (− 0.26, 0.16) | − 0.14 (− 0.39, 0.10) |
| Sleep latency | 1.80 (0.13) | 1.58 (0.12) | 1.66 (0.14) | − 0.20 (− 0.46, 0.06) | − 0.18 (− 0.49, 0.13) |
| Sleep duration | 1.51 (0.14) | 1.34 (0.14) | 1.44 (0.17) | − 0.12 (− 0.36, 0.12) | − 0.19 (− 0.47, 0.10) |
| Habitual sleep efficiency | 1.42 (0.16) | 1.17 (0.16) | 1.07 (0.17) | − 0.18 (− 0.44, 0.09) | − 0.36 (− 0.76, 0.05) |
| Sleep disturbance | 1.84 (0.08) | 1.73 (0.09) | 1.60 (0.11) | − 0.10 (− 0.32, 0.12) | − 0.25 (− 0.48, − 0.03) |
| Sleep medication use | 0.84 (0.14) | 1.05 (0.17) | 0.80 (0.17) | 0.15 (− 0.17, 0.47) | 0.00 (− 0.31, 0.31) |
| Daytime dysfunction | 1.02 (0.08) | 1.02 (0.10) | 1.07 (0.08) | 0.00 (− 0.21, 0.21) | 0.07 (− 0.17, 0.31) |