Table 2 Distribution of the symptomatic and asymptomatic participants in relation to their medical data
From: Asymptomatic versus symptomatic SARS-CoV-2 infection: a cross-sectional seroprevalence study
Total n (%) 1434 (100) | Symptomatic n (%) 934 (65.13) | Asymptomatic n (%) 500 (34.87) | Statistical test | p-value | |
|---|---|---|---|---|---|
BMI for children based on WHO | (N = 304) | (N = 161) | (N = 143) | ||
Underweight (< 5th percentile) | 15 (4.9) | 10 (66.7) | 5 (33.3) | ||
Normal (5th to < 85th percentile) | 147 (48.4) | 75 (51.0) | 72 (49.0) | 1.481 | 0.687 |
Overweight (85th to < 95th percentile) | 45 (14.8) | 25 (55.6) | 20 (44.4) | ||
Obese (> 95th percentile) | 97 (31.9) | 51 (52.6) | 46 (47.4) | ||
BMI for adults based on WHO | (N = 1130) | (N = 773) | (N = 357) | ||
Underweight (> 18.5) | 5 (0.4) | 4 (80.0) | 1 (20.0) | ||
Normal (18.5–24.9) | 198 (17.5) | 137 (69.2) | 61 (30.8) | 0.706 | 0.872 |
Overweight (25–29.9) | 368 (32.6) | 247 (67.1) | 121 (32.9) | ||
Obese (≥ 30) | 559 (49.5) | 385 (68.9) | 174 (31.1) | ||
Smoking status | |||||
No | 1268 (88.4) | 824 (65.0) | 444 (35.0) | 0.106 | 0.745 |
Yes | 166 (11.6) | 110 (66.3) | 56 (33.7) | ||
Diabetes | |||||
No | 1286 (89.7) | 834 (64.9) | 452 (35.1) | 0.431 | 0.512 |
Yes | 148 (10.3) | 100 (67.6) | 48 (32.4) | ||
Hypertension | |||||
No | 1219 (85.0) | 789 (64.7) | 430 (35.3) | 0.594 | 0.441 |
Yes | 215 (15.0) | 145 (67.4) | 70 (32.6) | ||
Cardiac diseases | |||||
No | 1372 (95.7) | 889 (64.8) | 483 (35.2) | 1.583 | 0.208 |
Yes | 62 (4.3) | 45 (72.6) | 17 (27.4) | ||
Kidney diseases | |||||
No | 1403 (98.0) | 909 (64.7) | 496 (35.3) | 5.788 | 0.016* |
Yes | 29 (2.0) | 25 (86.2) | 4 (13.8) | ||
Liver diseases | |||||
No | 1390 (97.0) | 903 (65.0) | 487 (35.0) | 0.566 | 0.452 |
Yes | 44 (3.0) | 31 (70.5) | 13 (29.5) | ||
Lung diseases | |||||
No | 1394 (97.2%) | 898 (64.4%) | 496 (35.6) | 11.204 | 0.001* |
Yes | 40 (2.8%) | 36 (90.0%) | 4 (10.0) | ||
Autoimmune diseases | |||||
No | 1368 (95.4) | 882 (64.5) | 486 (35.5) | 5.681 | 0.017* |
Yes | 66 (4.6) | 52 (78.8) | 14 (21.2) | ||
Blood group | |||||
A | 514 (35.8) | 278 (63.8) | 158 (36.2) | ||
B | 387 (27.0) | 207 (63.7) | 118 (36.3) | 1.695 | 0.638 |
AB | 126 (8.8) | 67 (65.7) | 35 (34.3) | ||
O | 407 (28.4) | 213 (60.2) | 141 (39.8) | ||
Rh | |||||
Negative | 98 (6.8) | 60 (61.2) | 38 (38.8) | 0.707 | 0.400 |
Positive | 1336 (93.2) | 874 (65.4) | 462 (34.6) |