Table 2 Differences in mean daily minutes of sedentary behavior, low activity, moderate-vigorous activity, VAS/pain, EQ-5D-index, ASES/pain and ASES/other symptoms for the intervention group compared to the reference group, from baseline to 3-month follow-up, mean difference, 95% confidence interval (CI)
From: The effect of education and supervised exercise on physical activity, pain, quality of life and self-efficacy - an intervention study with a reference group
| |
Intervention group (n = 169)
|
Reference group (n = 49)
| |
|---|
|
Mean change (CI)
|
Mean change (CI)
|
Mean diff (CI)
|
p
|
|---|
|
Sedentary (mean minutes)
|
-2 (-12 to 8) n = 112
|
-11 (-30 to 8) n = 28
|
-9 (-31 to 12)
|
0.401
|
|
Low activity (mean minutes)
|
-8 (-15 to – 2) n = 112
|
-11 (-24 to 2) n = 28
|
-3 (-17 to 12)
|
0.707
|
|
Moderate-vigorous activity (mean minutes)
|
4 (-0.6 to 8) n = 112
|
0.2 (-8 to 9) n = 28
|
-4 (-14 to 6)
|
0.460
|
|
VAS/pain (0–100)
|
-9 (-13 to -6)
|
4 (-2 to 9)
|
13 (7 to 19)
|
< 0.001*
|
|
EQ-5D
|
0.03 (-0.004 to 0.07) n = 168
|
-0.14 (-0.19 to -0.08)
|
-0.17 (-0.24 to -0.10)
|
< 0.001*
|
|
ASES/other (10–100)
|
2 (-0.3 to 5) n = 168
|
-3 (-7 to 1)
|
-5 (-10 to -0.3)
|
0.04
*
|
|
ASES/pain (10–100)
|
5 (2 to 8) n = 168
|
-2 (-7 to 3)
|
-7 (-13 to -2)
|
0.01
*
|
- All measurements are calculated using general linear ANOVA and adjusted for sex, joint (hip/knee), age, education level, Charnley category and baseline values of outcome measures; only potential confounders with significant (p < 0.2) effect were kept in each model. *P<0.05
