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. 2020 Nov 3;13:2395–2406. doi: 10.2147/RMHP.S273333

Table 3.

Generalized Anxiety Disorder-7 (GAD-7) Scores (0–21) During Hospital Visits, Before and After Online Learning by Sociodemographic Factors

GAD-7 Score During Hospital Visits (Medical/Dental Students) n (%)
Minimal (0–4) Mild (5–9) Moderate/Severe (10–21) Chi-Square df P-value*
Gender Female 296 (50.2) 149 (25.3) 145 (24.6) 19.584 2 ≤0.0001
Male 135 (67.5) 39 (19.5) 26 (13)
Specialty Medical 243 (58.1) 95 (22.7) 80 (19.2) 7.535 2 0.023
Dental 116 (47.5) 64 (26.2) 64 (26.2)
Contact with COVID-19 No 324 (55.9) 140 (24.1) 116 (20) 18.586 2 ≤0.0001
Yes 44 (38.9) 26 (23) 43 (38.1)
Rotation type No Rotation 199 (58.4) 78 (22.9) 64 (18.8) 10.92 3 0.027
High risk** 18 (66.7) 2 (7.4) 7 (25.9)
Low risk 142 (48.3) 79 (26.9) 73 (24.8)
Clinical Phase of study Pre-clinical 211 (58.4) 82 (22.7) 68 (18.8) 6.627 2 0.043
Clinical 148 (49.2) 77 (25.6) 76 (25.2)
GAD-7 score before online learning (all students) n (%)
Gender Female 376 (47.8) 216 (27.5) 194 (24.7) 22.435 2 ≤0.0001
Male 194 (63.8) 58 (19.1) 52 (17.1)
Field of Study Medical 484 (55.7) 213 (24.5) 172 (19.8) 24.793 2 ≤0.0001
Non-medical 86 (38.9) 61 (27.6) 74 (33.5)
GAD-7 score after online learning (all students) n (%)
Gender Female 423 (53.8) 196 (24.9) 167 (21.2) 10.788 2 0.005
Male 197 (64.8) 58 (19.1) 49 (16.1)
Field of Study Medical 546 (62.8) 194 (22.3) 129 (14.8) 81.90 2 ≤0.0001
Non-medical 74 (33.5) 60 (27.1) 87 (39.4)
Change in GAD-7 scores before and after online learning n (%)
Before>After Before=After Before <After
Gender Female 184 (23.4) 479 (60.9) 123 (15.6) 12.224 2 0.0002
Male 47 (15.5) 219 (72) 38 (12.5)
Specialty Medical 109 (18.2) 405 (67.5) 86 (14.3) 36.383 4 ≤0.0001
Dental 77 (28.6) 171 (63.6) 21 (7.8)
Non-medical 45 (20.4) 122 (55.2) 54 (24.4)
Field of Study Medical 186 (21.4) 576 (66.3) 107 (12.3) 20.994 2 ≤0.0001
Non-medical 45 (20.4) 122 (55.2) 54 (24.4)
Contact with COVID-19 No 200 (20.9) 612 (64) 144 (15.1) 0.722 2 0.697
Yes 31 (23.1) 86 (64.2) 17 (12.7)

Notes: *Significant at p<0.05. ** High-risk rotation includes Intensive Care Unit, Emergency Room, Operating Rooms, Isolation wards.