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. 2020 Apr 9;6(2):e18798. doi: 10.2196/18798

Table 2.

Dentists’ awareness about incubation period, symptoms, and mode of transmission of the coronavirus disease infection (N=368).

Variable Dentists, n (%)
Incubation period (days)

1-14 133 (36.1)

2-7 12 (3.3)

7-14 162 (44.0)

7-21 days 61 (16.6)
Symptoms of the COVID-19a infection

Fever 363 (98.6)

Cough 335 (91.0)

Shortness of breath 316 (85.9)

Diarrhea 147 (39.9)

Vomiting 119 (32.3)

Runny nose 133 (36.1)

Sore throat 105 (28.5)

Red eyes 28 (7.6)

Skin rash 21 (5.7)

Joint or muscle pain 7 (1.9)

May present with no symptoms 127 (34.5)
Mode of transmission

Coughing and sneezing 333 (90.5)

Hand shaking 315 (85.6)

Touching surfaces such as doorknobs and tables 343 (93.2)

aCOVID-19: coronavirus disease.