Table 1.

Demographic characteristics of study participants.

Variable	n (%)	95%CI
Sex
Male	536(53.8)
Female	461(46.2)
Occupation
Informal workers	367(36.8)	33.86–39.86
Formal workers (non-healthcare)	276(27.7)	24.98–30.55
Students	163(16.4)	14.17–18.78
Healthcare workers	124(12.4)	10.52–14.64
Unemployed	42(4.2)	3.12–5.65
Children (<14 y)	25(2.5)	1.69–3.69
Symptoms
Cough	738(16.1)	15.08–17.22
Headache	598(13.1)	12.12–14.07
Sore throat	596(13.0)	12.07–14.03
General weakness	548(12.0)	11.06–12.94
Nausea/vomiting	508(11.1)	10.22–12.04
History of fever/chills	426(9.3)	8.50–10.18
Runny nose	409(8.9)	8.14–9.80
Diarrhoea	271(5.9)	5.27–6.64
Pain-muscular/abdominal/chest/joint	253(5.5)	4.90–6.22
Irritability/confusion	138(3.0)	2.55–3.55
Shortness of breath	80(1.8)	1.40–2.17
Other	8(0.2)	0.08–0.34
Asymptomatic	3(0.1)	0.02–0.20