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Table 3 Pearson chi-square results for the knowledge and awareness of SARS-CoV-2 and COVID-19 by work settings and sectors

From: Knowledge of dentists, dental auxiliaries, and students regarding the COVID-19 pandemic in Saudi Arabia: a cross-sectional survey

Variable

Work setting

p

Work sector

p

Ā 

Hospital

Nonhospital

Total

Ā 

Academia

Government

Private

Total

Ā 

Q1: Incubation period of SARS-CoV-2?

1ā€“7Ā days

18 (2.8%)

9 (2.4%)

27

Ā 

8 (2.4%)

10 (2.2%)

9 (4.1%)

27

Ā 

1ā€“14Ā days

582 (91.0%)

342 (92.7%)

924

0.587

309 (92.0%)

418 (92.7%)

193 (88.5%)

920

0.648

1ā€“21Ā days

34 (5.3%)

17(4.6%)

51

Ā 

16 (4.7%)

21 (4.7%)

14 (6.4%)

51

Ā 

Do not know

6 (0.9%)

1(0.3%)

7

Ā 

3 (0.9%)

2 (0.4%)

2 (1.0%)

7

Ā 

Total

640 (100%)

369 (100%)

1009

Ā 

336 (100%)

451 (100%)

218 (100%)

1005

Ā 

Q2: Survival of SARS-CoV-2 outside the host?

Couple of hours

323 (50.5%)

173 (46.9%)

496

0.146

163 (48.5%)

222 (49.3%)

111 (50.7%)

496

Ā 

Couple of days

213 (33.3%)

147 (39.8%)

360

Ā 

133 (39.6%)

157 (34.9%)

67 (30.6%)

357

0.083

Couple of weeks

46 (7.2%)

25 (6.8%)

71

Ā 

15 (4.5%)

39 (8.7%)

17 (7.8%)

71

Ā 

Do not know

58 (9.0%)

24 (6.5%)

82

Ā 

25 (7.4%)

32 (7.1%)

24 (10.9%)

81

Ā 

Total

640 (100%)

369 (100%)

1009

Ā 

336 (100%)

450 (100%)

219 (100%)

1005

Ā 

Q3: Recommended hand-soap cleaning time to prevent SARS-CoV-2 infection?

Approximately 20Ā s

163 (25.5%)

113 (30.5%)

276

Ā 

95 (28.4%)

124 (27.5%)

56 (25.6%)

275

Ā 

Approximately 40Ā s

359 (56.2%)

201 (54.3%)

560

0.244

179 (53.6%)

251 (55.7%)

128 (58.4%)

558

0.060

Approximately 60Ā s

106 (16.6%)

49 (13.2%)

155

Ā 

48 (14.4%)

73 (16.2%)

33 (15.1%)

154

Ā 

Do not know

10 (2.7%)

7 (2.0%)

17

Ā 

12 (3.6%)

3 (0.6%)

2 (0.9%)

17

Ā 

Total

638 (100%)

370 (100%)

1008

Ā 

334 (100%)

451 (100%)

219 (100%)

1004

Ā 

Q4: Willingness to treat a suspected COVID-19 patient?

Yes

164 (25.7%)

87 (23.7%)

251

0.489

90 (26.9%)

113 (25.1%)

47 (21.6%)

250

Ā 

No

475 (74.3%)

280 (76.3%)

755

Ā 

244 (73.1%)

337 (74.9%)

171 (78.4%)

752

0.358

Total

639 (100%)

367 (100%)

1006

Ā 

334 (100%)

450 (100%)

218 (100%)

1002

Ā