| HTI score-6 | p-value | |||
| Severe not (%) (n = 29%) | Mild to moderate not (%) (n = 47%) | GOLD [95% CI] | ||
| Psychological state | ||||
| Stress | 16 (55.2%) | 19 (40.4%) | 1.81 [0.71; 4.62] | 0.223 |
| Not stressed | 13 (44.8%) | 28 (59.6%) | Ref. | Ref. |
| Stressful work situation | ||||
| Yes | 4 (13.8%) | 7 (14.9%) | 0.91 [0.24; 3.44] | 0.914 |
| No | 25 (86.2%) | 40 (85.1%) | Ref. | Ref. |
| Well being at work | ||||
| Yes | 16 (55.2%) | 32 (68.1%) | 0.58 [0.22; 1.50] | 0.271 |
| No | 13 (44.8%) | 15 (31.9%) | Ref. | Ref. |