| PARAMETERS | FREQUENCIES | TOTAL [n. (%)] | STATISTIC | |
|---|---|---|---|---|
| Sororeactive [n. (%)] | Negatives [n. (%)] | |||
| Anemia history on the property | P=0.2097 [χ2=1.5736 (95% CI:0.2101-0.2657)] | |||
| Yes | 110 (18.0) | 411 (67.2) | 521 (85.1) | |
| No | 14 (2.3) | 77 (12.5) | 91 (14.9) | |
| Presence of dogs | P=0.3814 [χ2=0.7661 (95% CI:0.3818-0.8718)] | |||
| Yes | 124 (20.3) | 485 (79.2) | 609 (99.5) | |
| No | 0 (0) | 3 (0.5) | 3 (0.5) | |
| Association with other creations | P=0.2500 [χ2=1.3234 (95% CI:0.2504-0.2941)] | |||
| Yes | 61 (10.0) | 212 (34.6) | 273 (44.6) | |
| No | 63 (10.3) | 276 (45.1) | 339 (55.4) | |
| Cattle breeding association | P=0.1792 [χ2=1.8044 (95% CI:0.1795-0.2185)]. | |||
| Yes | 40 (6.6) | 128 (20.9) | 168 (27.4) | |
| No | 84 (13.7) | 360 (58.8) | 444 (72.6) | |
| Presence of wild animals | P=0.4539 [χ2=0.5610 (95% CI:0.4542-0.6142)] | |||
| Yes | 117 (19.1) | 468 (76.4) | 585 (95.6) | |
| No | 7 (1.2) | 20 (3.3) | 27 (4.4) | |
| Commercialization of equidae | P=0.1406 [χ2=2.1715 (95% CI:0.1409-0.1726)] | |||
| Yes | 80 (13.1) | 348 (55.9) | 428 (69.9) | |
| No | 44 (7.2) | 140 (22.3) | 184 (30.1) | |
| Frequent trips | P=0.9752 [χ2=0.0010 (95% CI:0.9753-1.0)] | |||
| Yes | 102 (16.7) | 402 (65.7) | 504 (82.4) | |
| No | 22 (3.6) | 86 (14.1) | 108 (17.6) | |
| Participation events and / or gatherings | P=0.1680 [χ2=1.9004 (95% CI:0.1684-0.2270)] | |||
| Yes | 108 (17.7) | 445 (72.7) | 553 (90.4) | |
| No | 16 (2.6) | 43 (7.0) | 59 (9.6) | |