Variable | Modality | Number N = 102 n (%) | Negative PCR N = 90 n (%) | Positive PCR (ref) N = 12 n (%) | OR (CI 95%) | p |
Gender | Male | 100 (98.0) | 88 (88.0) | 12 (12.0) | 0.97 (0.94 - 1.00) | 1 |
Female | 02 (2.0) | 02 (100) | - | Ref | ||
Age range (years) | [18 - 28] | 44 (43.1) | 38 (86.4) | 06 (13.6) | 3.55 × 108 (4.03 × 109 - 3.21 × 107) | 0.000 |
[28 - 38] | 38 (37.3) | 33 (86.9) | 05 (13.1) | 2.14 × 108 (2.15 × 109 - 2.13 × 107) | 0.000 | |
[38 - 48] | 17 (16.7) | 16 (94.1) | 01 (5.9) | 6.32 × 108 (6.32 × 108 - 6.32 × 108) |
| |
[48 - 58] | 03 (2.9) | 03 (100) | - | Ref |
| |
Occupation | Pupils/Students | 36 (35.3) | 33 (91.7) | 03 (8.3) | 0.68 (0.06 - 7.14) | 0.754 |
Shopkeeper | 23 (22.6) | 18 (78.3) | 05 (21.7) | 0.22 (0.02 - 2.13) | 0.194 | |
Employee | 26 (25.4) | 23 (88.5) | 03 (11.5) | 0.47 (0.04 - 5.03) | 0.540 | |
Unemployee | 17 (16.7) | 16 (94.1) | 01 (5.9) | Ref |
| |
Blood Group | A negative | 03 (2.9) | 03 (100) | - | 9.62 × 107 (9.62 × 107 - 9.62 × 107) | 0.432 |
A positive | 20 (19.4) | 18 (90.0) | 02 (10.0) | 1.44 (0.27 - 7.42) | 0.663 | |
AB positive | 03 (2.9) | 03 (100) | - | 9.62 × 107 (9.62 × 107 - 9.62 × 107) | - | |
B positive | 18 (17.5) | 16 (88.9) | 02 (11.1) | 1.2 (0.24 - 6.65) | 0.769 | |
O positive | 58 (57.3) | 50 (86.2) | 08 (13.8) | Ref |
| |
TTI | Yes | 13 (12.8) | 13 (100) | - | Ref | 0.696 |
No | 89 (87.2) | 77 (86.5) | 12 (13.5) | 1.47 (0.21 - 10.38) | ||
IgG testing | Absence of IgG antibodies | 38 (37.2) | 33 (86.9) | 05 (13.1) | Ref | 0.758 |
Presence of IgG antibodies | 64 (62.8) | 57 (89.1) | 07 (10.9) | 1.08 (0.56 - 1.81) | ||
CD4 count | Level of CD4 < 500 C/µl | 01 (1.0) | - | 01 (100) | Ref | 0.118 |
Level of CD4 ≥ 500 C/µl | 101 (99.0) | 90 (89.1) | 11 (10.9) | 1.09 (0.92 - 1.29) |