| |
Blinded mean (SD)
|
Un-blinded mean (SD)
|
Mean difference (95% CI)
|
p-value
|
|---|
|
Total PAI
|
68.4 (65.2)
|
97.6 (73.5)
|
29.2 (7.2, 51.2)
|
0.012*
|
|
PAI earned/day
|
9.9 (8.47)
|
12.0 (7.49)
|
2.1 (0.3, 4.0)
|
0.027*
|
|
PAI in low intensity
|
1.5 (1.65)
|
1.4 (1.5)
|
-0.5 (-0.2,0.2)
|
0.71
|
|
PAI in medium intensity
|
5.4 (5.1)
|
6.4 (5.2)
|
1.0 (-0.3–2.1)
|
0.07
|
|
PAI in high intensity
|
3.1 (4.4)
|
4.2 (3.7
|
1.0 (0.4,3.0)
|
0.15
|
| |
Median (IQR)
|
Median (IQR)
|
p-value
|
|---|
|
Days > 25 PAI (%)
|
71.0 (5.77,100)
|
100 (73.5,100)
| |
0.023*
|
|
Days > 50 PAI (%)
|
18.3 (0,100)
|
80.77 (28.9,100)
| |
0.015*
|
|
Days > 75 PAI (%)
|
0 (0,100)
|
45.39 (0,100)
| |
0.116
|
|
Days > 100 PAI (%)
|
0 (0, 94.65)
|
10 (0,100)
| |
0.344
|
- SD, standard deviation; CI, confidence interval; IQR, inter quartile range, *statistically significant p < 0.05
