Table 2.
Pretest-posttest differences in obese and non-obese participants (t-tests for paired samples)
| |
G1: BMI ≥30 |
G2: BMI <30 |
||||
|---|---|---|---|---|---|---|
| (95% CI) | (95% CI) | |||||
| |
Pre TEST |
Post TEST |
Mean Difference |
Pre TEST |
Post TEST |
Mean Difference |
|
RMQ |
12.60 |
7.60 |
5.00*** |
12.34 |
3.6 |
8.74*** |
| (24-0) |
(8.97/15.64) |
(9.17/6.03) |
(5.80/4.20) |
(14.72/9.80) |
(9.27/0.43) |
(11.67/2.86) |
|
SF12-PCS |
41.74 |
50.42 |
−8.68*** |
41.3 |
57.68 |
−16.38 |
| (0-100) |
(32.12/51.27) |
(63.51/39.90) |
(-13.14/-4.21) |
(48.12/35.10) |
(64.38/45.71) |
(-24.14/2.03) |
|
SF12-MCS |
46.97 |
50.97 |
−4.00 |
52.94 |
53.56 |
−0.62 |
| (0-100) |
(55.01/38.86) |
(61.55/38.21) |
(-9.39/1.40) |
(64.28/35.02) |
(58.10/51.80) |
(-1.42/0.07) |
|
EQ-5D |
0.60 |
0.68 |
−0.08 |
0.72 |
0.7 |
0.02** |
| (0-1) |
(0.71/0.46) |
(0.78/0.59) |
(-0.17/0.02) |
(0.66/0.91) |
(0.78/0.61) |
(-0.40/0.06) |
|
EQ-VAS |
61.33 |
79.00 |
−17.67*** |
64.74 |
89.49 |
−24.75** |
| (0-100) | (72.67/52.67) | (87.23/66.83) | (-23.72/-11.61) | (54.20/75.80) | (94.39/75.06) | (-28.16/-19.94) |
Significance.
* ≤ 0.05.
** ≤ 0.005.
*** ≤ 0.001.
RMQ: Roland Morris Questionnaire (high RMQ values represent high disability).
SF12-PCS: Physical Component State.
SF12-MCS: Mental Component State.
EQ-5D: Quality of Life Index.
EQ-VAS: Visual Analogic Scale Quality of life.