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. 2021 Jun 9;11(6):e050316. doi: 10.1136/bmjopen-2021-050316

Table 5.

Severity categories of depression, anxiety, insomnia, distress, burnout and professional fulfilment measurements in total cohort and categorised between private and public hospitals

Hospital P value
Private (n=365) Public (n=68)
Depression (n=357) (n=68) 0.014
PHQ-9 None 176 (49.3%) 21 (30.9%)
Mild 114 (31.9%) 25 (36.8%)
Moderate 39 (10.9%) 11 (16.2%)
Severe 28 (7.8%) 11 (16.2%)
Anxiety (n=351) (n=67) 0.008
GAD-7 Minimal 183 (52.1%) 25 (37.3%)
Mild 125 (35.6%) 23 (34.3%)
Moderate 23 (6.6%) 10 (14.9%)
Severe 20 (5.7%) 9 (13.4%)
Insomnia (n=351) (n=67) 0.004
ISI None 216 (61.5%) 30 (44.8%)
Subthreshold 105 (29.9%) 22 (32.8%)
Moderate 25 (7.1%) 14 (20.9%)
Severe 5 (1.4%) 1 (1.5%)
Distress (n=347) (n=63) 0.014
IES-R Normal 246 (70.9%) 37 (58.7%)
Mild 39 (11.2%) 5 (7.9%)
Moderate 15 (4.3%) 9 (14.3%)
Severe 47 (13.5%) 12 (19.0%)
Burnout (n=343) (n=61)
 SPFI ≤1.33 190 (55.4%) 29 (47.5%) 0.268
>1.33 153 (44.6%) 32 (52.5%)
Professional fulfilment
 SPFI ≤3.00 275 (80.4%) 52 (85.2%) 0.478
>3.00 67 (19.6%) 9 (14.8%)

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.