Table 3. Values for questions of the satisfaction questionnaire. Comparison between groups (mean±standard deviation).
| Period | Baseline | 3 Months | 6 Months | 12 months | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Group | GI | GII | p-value | GI | GII | p-value | GI | GII | p-value | GI | GII | p-value |
| Q1 | 1.9±0.3 | 1.77±0.44 | 0.62 | 2±0 | 2±0 | 1 | 1.63±0.5 | 2±0 | 0.17 | 1.63±0.5 | 2±0 | 0.17 |
| Q2 | 2±0 | 2±0 | 1 | 1.72±0.46 | 1.89±0.33 | 0.54 | 1.81±0.4 | 1.88±0.33 | 0.79 | 1.63±0.5 | 1.88±0.33 | 1.34 |
| Q3 | 0.9±0.83 | 1.33±0.5 | 0.25 | 1.72±0.46 | 2±0 | 0.3 | 1.63±0.5 | 2±0 | 0.17 | 1.27±0.46 | 2±0 | 0.006 * |
| Q4 | 2±0 | 1.77±0.44 | 0.4 | 1.81±0.4 | 1.89± 0.33 | 0.79 | 1.81±0.4 | 2±0 | 0.49 | 1.9±0.3 | 2±0 | 0.73 |
| Q5 | 1.81±0.4 | 1.66±0.5 | 0.56 | 1.9±0.3 | 1.89±0.33 | 0.93 | 2±0 | 2±0 | 1 | 1.72±0.46 | 2±0 | 0.3 |
| Q6 | 1.36±0.8 | 1.33±0.5 | 0.73 | 1.63±0.67 | 1.89±0.33 | 0.51 | 1.63±0.5 | 1.77±0.44 | 0.59 | 1.72±0.46 | 1.88±0.33 | 0.54 |
| Q7 | 1.81±0.4 | 2±0 | 0.49 | 1.81±0.4 | 2±0 | 0.49 | 1.9±0.3 | 2±0 | 0.73 | 1.9±0.3 | 1.88±0.33 | 0.93 |
| Q8 | 1.18±0.75 | 1.44±0.52 | 0.49 | 1.72±0.64 | 1.88±0.33 | 0.76 | 1.72±0.46 | 2±0 | 0.3 | 1.54±0.52 | 1.77±0.44 | 0.38 |
significant difference between groups (p<0.05)
Minimum possible value: 0; maximum possible value: 2