Table 2. Comparison of clinical profile among symptomatic Omicron positive and symptomatic non-Omicron patients (N=728).

Characteristics	Categories	Symptomatic Omicron (n = 267) N (%)	Symptomatic non-Omicron (n = 461) N (%)	P-value
Symptoms	Fever	168 (62.9)	384 (83.3)	<0.001
	Cold	77 (28.8)	157 (34.1)	0.146
	Cough	50 (18.7)	110 (23.8)	0.106
	Sore throat	18 (6.7)	33 (7.1)	0.831
	Shortness of breath	3 (1.1)	2 (0.4)	0.277
	Body ache	51 (19.1)	105 (22.8)	0.244
	Head ache	27 (10.1)	39 (8.4)	0.448
	Loss of taste	1 (0.4)	7 (1.5)	0.153
	Loss of smell	0 (0.0)	15 (3.2)	0.010
	Diarrhea	3 (1.1)	1 (0.2)	0.110
	Vomiting	1 (0.4)	4 (0.8)	0.437
	Death	2 (0.7)	3 (0.6)	0.877
Reinfection	Yes	35 (13.1)	54 (11.7)	0.580
	No	232 (86.9)	407 (88.3)
Hospitalization	Yes	11 (4.1)	45 (9.8)	0.006
	No	256 (95.9)	416 (90.2)