Table 2 Comparison some symptoms according to different symptoms subgroups
|  | Total (n = 42,964) | Group 1 (n = 1572) | Group 2 (n = 28,940) | Group 3 (n = 2615) | Group 4 (n = 9837) | P value |
|---|---|---|---|---|---|---|
Respiratory symptoms | ||||||
 Cough | 21,260(49.48) | – | 19,295(66.67) | 1965(75.14) | – | 0.001 |
 Respiratory distress | 18,317(42.63) | – | 16,808(58.07) | 1509(57.70) | – | 0.001 |
 Chest pain | 1185(2.78) | – | 644(2.22) | 541(20.68) | – | 0.001 |
Gastrointestinal symptoms | ||||||
 Stomach ache | 688(1.60) | 296(18.82) | – | 392(14.99) | – | 0.001 |
 Nausea | 1781(4.14) | 641(40.77) | – | 1140(43.59) | – | 0.001 |
 Vomit | 1051(2.44) | 443(28.18) | – | 608(23.25) | – | 0.001 |
 Diarrhea | 1198(2.78) | 502(31.93) | – | 696(26.61) | – | 0.001 |
 Anorexia | 1638(3.81) | 506(32.18) | – | 1132(43.28) | – | 0.001 |
Other symptoms | ||||||
 Fever | 14,475(33.7) | 514(32.7) | 8588(29.67) | 1171(44.78) | 4202(42.71) | 0.001 |
 Muscular pain | 15,896(37.0) | 530(33.7) | 9572(33.07) | 1260(48.18) | 4534(46.09) | 0.001 |
 Loss of consciousness | 1188(2.8) | 40(2.5) | 718(2.48) | 85(3.25) | 345(3.50) | 0.001 |
 Convulsion | 75(0.2) | 13(0.82) | 29(0.10) | 3(0.11) | 30(0.30) | 0.001 |
 Headache | 1867(5.1) | 193(12.27) | 722(2.49) | 507(19.38) | 445(4.52) | 0.001 |
 Dizziness | 787(2.15) | 123(7.82) | 249(0.86) | 252(9.63) | 163(1.65) | 0.001 |
 Palsy of the limb | 172(0.5) | 25(1.60) | 62(0.21) | 36(1.37) | 49(0.49) | 0.001 |
 Organ lesion | 50(0.15) | 7(0.44) | 11(0.03) | 11(0.42) | 21(0.21) | 0.001 |
 Eczema | 33(0.09) | 7(0.44) | 7(0.02) | 6(0.22) | 13(0.13) | 0.001 |
 Loss sense of smell | 1061(2.47) | 4(0.002) | 800(0.03) | 257(0.10) | - | 0.001 |
 Loss sense of taste | 727(1.70) | 14(0.008) | 443(0.02) | 216(0.08) | 54(0.005) | 0.001 |