Table 2 Logistic regression analysis of factors possibly associated with PCR positivity, Allada, Benin, 2008.
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
Variable | No pcr +, proportion (%) | Crude OR (95% CI) | Adjusted OR (95% CI) | P |
Gender | ||||
F | 94/274 (34) | 1.00 | 1.00 | |
M | 76/206 (37) | 1.12 [0.77-1.63] | 1.12 [0.77-1.63] | 0.69 |
Age* | - | - | - | 0.80 |
School | ||||
Allomey (1) | 66/162 (40) | 1.00 | 1.00 | |
Centre (2) | 49/158 (31) | 0.65 [0.41-1.04] | 0.70 [0.42-1.15] | 0.16 |
Dankoli (3) | 14/37 (38) | 0.89 [0.42-1.85] | 1.07 [0.50-2.28] | 0.87 |
Dogoudo (4) | 40/122 (33) | 0.71 [0.43-1.16] | 0.71 [0.42-1.22] | 0.22 |
Clinical status | ||||
Control | 104/238 (44) | 1.00 | 1.00 | |
Index | 66/242 (27) | 0.48 [0.33-0.71] | 0.42 [0.28-0.63] | < 10-3 |
Bednet use | ||||
No | 139/368 (38) | 1.00 | 1.00 | |
Yes | 27/100 (27) | 0.61 [0.37-0.99] | 0.65 [0.38-1.10] | 0.09 |