Table 4.
Usage parameter | Improvers (n=38) median (IQRa) |
Nonimprovers (n=36) median (IQR) |
ORb,c
(95% CI) |
P c | ORd
(95% CI) |
P d |
Number of usage sessions | 27.5 (16.3-41.0) |
18.0 (10.0-23.8) |
1.05 (1.02-1.10) |
.005 | 1.08 (1.03-1.13) |
.002 |
Number of usage days | 19.0 (13.0-28.3) |
11.5 (8.0-16.0) |
1.09 (1.03-1.15) |
.004 | 1.13 (1.05-1.21) |
.001 |
Number of usage weeks | 8.0 (5.8-8.0) |
5.5 (4.0-7.0) |
1.38 (1.09-1.74) |
.007 | 1.48 (1.13-1.95) |
.005 |
Number of exercises | 82.5 (51.8-148) |
51.5 (39.5-79.0) |
1.02 (1.00-1.03) |
.009 | 1.02 (1.01-1.04) |
.003 |
Total duration of use, hours |
6.0 (3.7-11.1) |
4.0 (2.6-6.0) |
1.27 (1.08-1.51) |
.005 | 1.42 (1.14-1.76) |
.002 |
Session duration, minutes | 13.5 (9.9-17.5) |
13.7 (9.6-17.7) |
0.99 (0.93-1.06) |
.84 | 0.97 (0.90-1.05) |
.48 |
Completion % | 93 (86-98) |
83 (56-93) |
1.01 (0.99-1.03) |
.17 | 1.02 (1.00-1.05) |
.06 |
Being present % | 21 (16-28) |
28 (21-38) |
0.99 (0.97-1.02) |
.61 | 0.99 (0.96-1.01) |
.33 |
Self as context % | 21 (14-28) |
26 (21-36) |
0.93 (0.88-0.98) |
.006 | 0.90 (0.84-0.97) |
.005 |
Acceptance % | 13 (11-20) |
11 (5-14) |
1.10 (1.03-1.19) |
.009 | 1.15 (1.04-1.27) |
.005 |
Cognitive defusion % | 15 (11-19) |
11 (8-15) |
1.11 (1.02-1.20) |
.02 | 1.15 (1.03-1.27) |
.01 |
Values % | 11 (9-14) |
11 (8-14) |
0.99 (0.91-1.07) |
.74 | 1.01 (0.92-1.11) |
.86 |
Committed action % | 11 (7-13) |
9 (6-11) |
1.06 (0.97-1.17) |
.20 | 1.11 (0.98-1.25) |
.09 |
Usage pattern | 2.1 (1.5-2.9) |
3.1 (1.9-5.7) |
0.88 (0.75-1.04) |
.15 | 0.92 (0.78-1.10) |
.37 |
Listen % | 81 (55-91) |
81 (70-92) |
0.98 (0.96-1.01) |
.19 | 0.99 (0.96-1.01) |
.26 |
a IQR: interquartile range.
b OR: odds ratio.
c Unadjusted.
d Adjusted for baseline values of age, gender, 12-item General Health Questionnaire, Acceptance and Action Questionnaire II, and Acceptance and Action Questionnaire for Weight-Related Difficulties.