Table 4.
Multivariable conditional logistic regression model of OR, 95% CI and P-values of risk factors associated with FIV positive cats tested by CP during 2004
| Variable | Number of cases (%) (n=180) | Number of controls (%) (n=543) | Adjusted* OR (95% CI) | P-value |
|---|---|---|---|---|
| Gender | ||||
| Female† | 43 (23) | 292 (54) | 1.00 | <0.001 |
| Male | 137 (76) | 251 (46) | 3.31 (2.11–5.20) | |
| Previous history | ||||
| Owned† | 57 (32) | 282 (52) | 1.00 | <0.001 |
| Stray/feral | 123 (68) | 261 (48) | 3.09 (1.88–5.08) | |
| Health | ||||
| Good/fair† | 98 (54) | 447 (82) | 1.00 | <0.001 |
| Poor | 82 (46) | 96 (18) | 4.22 (2.54–7.01) | |
∗
Adjustment is for all variables shown.
†
Reference category.