|  | Change in scores of the MOS sleep problems index | |||||
---|---|---|---|---|---|---|---|
 |  | N | Mean | STD | ES | SRM | p(change = 0) |
Change in mean sleep interference score p(KW) < 0.0001 | Much improved (-10 to -4) | 77 | -25.90 | 20.41 | -1.42 | -1.33 | <0.0001 |
 | Minimally improved (-4 to -1) | 171 | -12.00 | 17.54 | -0.68 | -0.70 | <0.0001 |
 | No change (-1 to +1) | 83 | -7.01 | 18.73 | -0.27 | -0.31 | 0.0005 |
 | Worse (+1 to +10) | 25 | -3.12 | 18.97 | -0.22 | -0.22 | 0.3603 |
Change in mean pain score p(KW) < 0.0001 | Much improved (-10 to -4) | 76 | -22.91 | 21.07 | -1.20 | -1.16 | <0.0001 |
 | Minimally improved (-4 to -1) | 145 | -14.37 | 19.49 | -0.75 | -0.74 | <0.0001 |
 | No change (-1 to +1) | 119 | -5.71 | 16.99 | -0.28 | -0.32 | 0.0003 |
 | Worse (+1 to +10) | 16 | -12.63 | 15.66 | -0.64 | -0.81 | 0.0065 |
Clinician global impression of change p(KW) < 0.0001 | Very much improved | 30 | -28.27 | 20.68 | -1.41 | -1.41 | <0.0001 |
 | Much improved | 127 | -20.07 | 18.78 | -1.13 | -1.11 | <0.0001 |
 | Minimally improved | 111 | -10.58 | 18.42 | -0.61 | -0.60 | <0.0001 |
 | No change | 74 | -1.19 | 15.84 | -0.01 | -0.01 | 0.3380 |
 | Worse | 14 | -3.36 | 11.22 | -0.11 | -0.25 | 0.2896 |
Patient global impression of change p(KW) < 0.0001 | Very much improved | 30 | -26.73 | 23.07 | -1.27 | -1.24 | <0.0001 |
 | Much improved | 123 | -21.38 | 18.11 | -1.19 | -1.22 | <0.0001 |
 | Minimally improved | 114 | -10.25 | 18.66 | -0.60 | -0.56 | <0.0001 |
 | No change | 67 | -1.73 | 13.42 | -0.06 | -0.10 | 0.1838 |
 | Worse | 22 | 0.45 | 16.06 | 0.11 | 0.18 | 0.8336 |