Patient symptoms | Adjusted OR | 95% CI | P value |
---|---|---|---|
Sex – Male Reference = Female | 1.50 | 0.95–2.26 | 0.09 |
Reference age group = 15 to < 25 years | |||
 25 to < 35 years | 1.09 | 0.58–2.38 | 0.80 |
 35 to < 45 years | 1.84 | 0.98–3.49 | 0.06 |
 45 to < 55 years | 1.64 | 0.70–3.90 | 0.26 |
 55 to < 65 years | 2.81 | 0.91–8.27 | 0.07 |
 65 years and above | 12.50 | 2.32–80.74 | 0.005 |
Fever | 1.46 | 0.87–7.98 | 0.16 |
Cough | 1.79 | 1.12–2.86 | 0.02 |
Vomiting | 3.21 | 1.88–5.58 | <  0.00001 |
Diarrhoea | 4.01 | 1.85–9.40 | 0.0008 |
Fatigue | 2.64 | 1.39–5.29 | <  0.00001 |
Dysphagia | 7.16 | 4.40–11.80 | <  0.00001 |
Conjunctival injection | 3.45 | 2.02–5.94 | <  0.00001 |
Dyspnea | 3.63 | 2.07–6.46 | <  0.00001 |