Table 2.
results of the 18-questions Glasgow Benefit Inventory (GBI) questionnaire
| Question | Mean | SD | Range |
|---|---|---|---|
| Q1 | 3.96 | 0.903 | 1–5 |
| Q2 | 4.16 | 0.866 | 1–5 |
| Q3 | 3.54 | 0.908 | 2–5 |
| Q4 | 3.04 | 0.493 | 1–4 |
| Q5 | 3.22 | 0.648 | 2–5 |
| Q6 | 3.14 | 0.405 | 3–5 |
| Q7 | 2.92 | 0.396 | 2–4 |
| Q8 | 3.06 | 0.470 | 1–5 |
| Q9 | 2.66 | 0.593 | 1–4 |
| Q10 | 3.00 | 0 | 3 |
| Q11 | 3.94 | 0.314 | 1–3 |
| Q12 | 2.88 | 0.328 | 2–3 |
| Q13 | 4.02 | 0.845 | 2–5 |
| Q14 | 3.06 | 0.314 | 3–5 |
| Q15 | 3.06 | 0.314 | 3–5 |
| Q16 | 2.90 | 0.364 | 2–4 |
| Q17 | 2.92 | 0.274 | 2–3 |
| Q18 | 3.00 | 0.202 | 2–4 |
GBI Glasgow Benefit Inventory, Q question, SD Standard Deviation