Table 6.

Frequency distribution of clinical symptoms

Symptom	Cough	Fatigue	Headache	Hemoptysis	Myalgia	Nausea	Rash	Sputum	Vomiting
0
n	17	44	63	70	54	54	54	37	64
%	22.08	57.14	81.82	90.91	70.13	70.13	70.13	48.05	83.12
1
n	60	33	14	7	23	23	23	40	13
%	77.92	42.86	18.18	9.09	29.87	29.87	29.87	51.95	16.88

Note: Values 0 and 1 denote absence and presence of symptoms, respectively.