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. 2021 Nov 10;16(11):e0258893. doi: 10.1371/journal.pone.0258893

Table 2. Severity categories of anxiety, post-traumatic stress disorder and depression by profession, sex, and hospital type.

Severity of Symptoms Profession Sex Hospitals
No. (%)
Allied Health (N = 1075) Nurses (N = 1298) Physicians (N = 357) Non-Clinical (N = 1122) Total (N = 3852) P Value Male (N = 572) Female (N = 3065) Total (N = 3637) P Value Community (N = 1919) Tertiary (N = 1770) Total (N = 3689) P Value
IES-R, PTSD < .001 < .001 < .001
Normal 186 (19.3) 179 (15.5) 108 (33.9) 186 (20.3) 659 (19.6) 150 (28.6) 501 (18.0) 651 (19.6) 387 (22.1) 271 (16.9) 658 (19.6)
Mild 304 (31.6) 331 (28.6) 111 (34.8) 267 (29.1) 1013 (30.2) 155 (29.6) 845 (30.3) 1000 (30.2) 559 (32.0) 454 (28.3) 1013 (30.2)
Moderate 163 (16.9) 177 (15.3) 39 (12.2) 151 (16.4) 530 (15.8) 62 (11.8) 463 (16.6) 525 (15.8) 264 (15.1) 264 (16.5) 528 (15.7)
Severe 310 (32.2) 470 (40.6) 61 (19.1) 314 (34.2) 1155 (34.4) 157 (30.0) 981 (35.2) 1138 (34.3) 539 (30.8) 615 (38.3) 1154 (34.4)
GAD-7, Anxiety < .001 < .001 < .001
Normal 432 (45.0) 498 (43.4) 200 (61.3) 434 (47.1) 1564 (46.6) 304 (57.3) 1242 (44.6) 1546 (46.7) 916 (51.6) 648 (41.1) 1564 (46.7)
Mild 295 (30.8) 337 (29.4) 75 (23.0) 257 (27.9) 964 (28.7) 133 (25.0) 826 (29.7) 959 (28.9) 459 (25.9) 503 (31.9) 962 (28.7)
Moderate 149 (15.5) 195 (17.0) 36 (11.0) 145 (15.7) 525 (15.6) 63 (11.9) 452 (16.2) 515 (15.5) 263 (14.8) 261 (16.6) 524 (15.6)
Severe 83 (8.7) 118 (10.3) 15 (4.6) 86 (9.3) 302 (9.0) 31 (5.8) 262 (9.4) 293 (8.8) 137 (7.7) 165 (10.5) 302 (9.0)
PHQ-9, Depression < .001 < .001 < .001
Normal 400 (41.7) 438 (37.9) 194 (59.3) 347 (37.6) 1379 (41.0) 267 (50.4) 1098 (39.3) 1365 (41.1) 810 (45.4) 569 (36.0) 1379 (41.0)
Mild 268 (27.9) 325 (28.1) 77 (23.5) 258 (28.0) 928 (27.6) 133 (25.1) 787 (28.2) 920 (27.7) 461 (25.9) 464 (29.4) 925 (27.5)
Moderate 248 (25.8) 306 (26.4) 49 (15.0) 251 (27.2) 854 (25.4) 104 (19.6) 737 (26.4) 841 (25.3) 410 (23.0) 444 (28.1) 854 (25.4)
Severe 44 (4.6) 88 (7.6) 7 (2.1) 66 (7.2) 205 (6.1) 26 (4.9) 173 (6.2) 199 (6.0) 102 (5.7) 103 (6.5) 205 (6.1)

IES-R, 22-item Impact of Event Scale-Revised, PTSD: Post-Traumatic Stress Disorder; GAD-7, 7-item Generalized Anxiety Disorder; PHQ-9, 9-item Patient Health Questionnaire.