PSS-10 Descriptive statistics | assessment time | Intervention group N = 28 | Control group N = 24 | P** | P*** |
---|---|---|---|---|---|
In the Last Month, How Often Have You: | |||||
1- Been upset because of something that happened unexpectedly? | Baseline End of trial Change P* | 2.28 ± 1.01 2.64 ± 1.12 0.35 ± 1.19 0.125 | 2.66 ± 1.27 2.50 ± 0.97 -0.16 ± 1.09 0.461 | 0.236 0.631 0.107 | 0.161 |
2- Felt that you were unable to control the important things in your life? | Baseline End of trial Change P* | 2.50 ± 0.95 2.28 ± 1.04 -0.21 ± 0.99 0.264 | 2.54 ± 1.28 2.45 ± 1.25 -0.08 ± 0.113 0.723 | 0.894 0.591 0.660 | 0.752 |
3- Felt nervous and “stressed”? | Baseline End of trial Change P* | 2.46 ± 1.07 2.35 ± 1.06 -0.10 ± 1.16 0.631 | 2.70 ± 1.04 2.70 ± 1.12 0.00 ± 1.21 1.00 | 0.411 0.252 0.747 | 0.669 |
4- Felt confident about your ability to handle your personal problems? R | Baseline End of trial Change P* | 1.82 ± 1.02 1.75 ± 0.92 -0.07 ± 1.15 0.745 | 1.50 ± 1.06 1.50 ± 1.02 0.00 ± 1.17 1.00 | 0.272 0.360 0.826 | 0.735 |
5- Felt that things were going your way? R | Baseline End of trial Change P* | 2.35 ± 0.86 2.17 ± 0.81 -0.17 ± 1.05 0.379 | 2.12 ± 1.03 1.87 ± 1.07 -0.25 ± 1.42 0.398 | 0.384 0.254 0.837 | 0.342 |
6- Found that you could not cope with all the things that you had to do? | Baseline End of trial Change P* | 2.11 ± 0.97 1.96 ± 0.79 -0.11 ± 0.89 0.523 | 2.00 ± 1.06 2.29 ± 1.23 0.29 ± 1.12 0.216 | 0.699 0.254 0.160 | 0.051 |
7- Been able to control irritations in your life? R | Baseline End of trial Change P* | 2.03 ± 0.79 1.89 ± 0.91 -0.14 ± 0.97 0.443 | 1.70 ± 0.95 1.83 ± 0.91 0.12 ± 1.07 0.575 | 0.183 0.816 0.350 | 0.956 |
8- Felt that you were on top of things? R | Baseline End of trial Change P* | 2.32 ± 0.77 2.14 ± 0.89 -0.17 ± 0.90 0.306 | 2.12 ± 0.94 1.95 ± 0.99 -0.16 ± 1.09 0.461 | 0.414 0.485 0.966 | 0.630 |
9- Been angered because of things that were outside of your control? | Baseline End of trial Change P* | 2.25 ± 0.92 2.35 ± 0.95 0.10 ± 0.99 0.573 | 2.62 ± 0.92 2.37 ± 1.24 -0.25 ± 0.94 0.207 | 0.152 0.954 0.192 | 0.482 |
10- Felt difficulties were piling up so high that you could not overcome them? | Baseline End of trial Change P* | 2.39 ± 1.10 2.46 ± 1.07 0.07 ± 1.05 0.722 | 2.41 ± 1.34 2.12 ± 1.32 -0.29 ± 1.23 0.258 | 0.944 0.313 0.257 | 0.118 |
Total score | Baseline End of trial Change P* | 22.55 ± 5.97 22.03 ± 6.25 -0.37 ± 5.74 0.740 | 22.41 ± 7.81 21.62 ± 8.12 -0.79 ± 5.94 0.520 | 0.943 0.838 0.798 | 0.811 |
Cronbach’s alpha Baseline End of trial | 0.828 0.847 | 0.889 0.894 |