Table 1.
Scoring categories for the mental health disorders
| PHQ-9 (Depression) | IES-R (Distress) |
| Normal (0–4) | Normal (0–8) |
| Mild (5–9) | Mild (9–25) |
| Moderate (10–14) | Moderate (26–43) |
| Severe (15–27) | Severe (44–88) |
| Binary cut-off—10 | Binary cut-off—26 |
| GAD-7 (Anxiety) | SPFI (Burnout) |
| Normal (0–4) | Yes (>1.33) |
| Mild (5–9) | No (≤1.33) |
| Moderate (10–14) | |
| Severe (15–21) | SPFI (Professional fulfilment) |
| Binary cut-off—7 | Yes (>3.0) |
| ISI (Insomnia) | No (≤3.0) |
| Normal (0–7) | |
| Subthreshold (8–14) | |
| Moderate (15–21) | |
| Severe (22–28) | |
| Binary cut-off—15 |
GAD-7, 7-item Generalized Anxiety Disorder; IES-R, Impact of Event Scale-Revised; ISI, Insomnia Severity Index; PHQ-9, 9-item Patient Health Questionnaire; SPFI, Stanford Professional Fulfillment Index.