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. 2021 May 6;14:541–548. doi: 10.2147/PRBM.S307050

Table 2.

Responses for the Level of Knowledge About COVID-19 Questions

Patients [n (%)]
Incubation period
0–1 days 16 (4.0)
2–14 days 369 (91.8)
15–21 days 6 (1.5)
Over 22 days 6 (1.5)
No idea 5 (1.2)
Risk groups
Aged 65+ years 381 (94.8)
Comorbidity 287 (71.4)
Immunosuppressed patients 241 (60.0)
Healthcare workers 158 (39.3)
Aged 0–19 years 83 (20.6)
Main route of transmission
Droplet 171 (42.5)
Airborne 117 (29.1)
Direct contact 92 (22.9)
Oral 19 (4.7)
No idea 3 (0.7)
Symptoms
Shortness of breath 378 (94.0)
High fever 387 (96.3)
Dry cough 328 (81.6)
Chest pain 84 (20.9)
Wet cough 27 (6.7)
Prevention
Social distance 382 (95.0)
Mask 364 (90.5)
Airing out the house 229 (57.0)
Traditional cologne water 256 (63.7)
Alcohol based antiseptics 187 (46.5)
Disposable gloves 118 (29.4)
Social distance
Less than 1 meter 7 (1.74)
At least 1.5 meters 379 (94.28)
More than 3 meters 16 (3.98)
People who need to wear a mask
People with a sickness 379 (94.3)
People who might be sick 350 (87.1)
People who are in contact with sick people 352 (87.6)
Healthy people 340 (84.6)
Healthcare workers 351 (87.3)
Others 53 (13.2)