| PARAMETERS | FREQUENCIES | TOTAL [n. (%)] | STATISTIC | |
|---|---|---|---|---|
| Sororeactive [n. (%)] | Negatives [n. (%)] | |||
| Gender | P=0.0984 [χ2= 2.7316 (95% CI:0.987-0.1206)] | |||
| Male | 55 (9.0) | 257 (42.0) | 312 (51.0) | |
| Female | 69 (11.3) | 231 (37.7) | 300 (49.0) | |
| Age range | P=0.8586 [χ2=0.7616 (95% CI:0.2208-0.6385)] | |||
| Young Foal (0 to 24 months) | 18 (2.9) | 75 (12.2) | 93 (15.3) | |
| Mature Foal (25 to 48 months) | 31 (5.2) | 135 (22.1) | 166 (27.0) | |
| Adults (49 months to 14 years) | 65 (10.6) | 235 (38.4) | 300 (49.2) | |
| Seniors (over 15 years) | 10 (1.6) | 43 (7.0) | 53 (8.5) | |
| Origin of equines | P=0.0005 [χ2=24.0802 (95% CI: 0.0762-0.0917) | |||
| Own property (A) | 34 (5.5) | 134 (21.9) | 168 (27.5) | |
| Neighborhood (B) | 22 (3.6) | 40 (6.5) | 62 (10.1) | |
| Own municipality (C) | 13 (2.1) | 102 (16.7) | 115 (18.8) | |
| Other municipality (C) | 5 (0.8) | 19 (3.1) | 24 (3.9) | |
| Other state (A) | 45 (7.3) | 188 (30.7) | 233 (38.1) | |
| Other country (C) | 5 (0.8) | 5 (0.8) | 10 (1.6) | |
| Equestrian activity | P= 0.2022 [χ2=12.2020 (95% CI:0.1982-0.6562)] | |||
| Rural equestrianism | 23 (3.7) | 93 (15.2) | 116 (19.0) | |
| Job | 12 (2.0) | 31 (5.1) | 43 (7.0) | |
| Reproduction | 14 (2.3) | 84 (13.7) | 98 (16.0) | |
| Tour | 12 (2.0) | 45 (7.3) | 57 (9.3) | |
| Classic equestrianism | 17 (2.8) | 35 (5.7) | 52 (8.5) | |
| Running | 33 (5.4) | 118 (19.3) | 151 (24.7) | |
| Policing | 13 (2.1) | 82 (13.4) | 95 (15.5) | |
| Individual cases of anemia |
P=0.0098 [χ2=6.6742(95% CI:0.0098-0.0144)]. P=0.0045 [Rr=0.0142(95% CI:0.0088-0.9957)]. P=0.1415 [Or=0.7315(95% CI:0.4821-1.1098)]. |
|||
| Yes | 30 (4.9) | 71 (11.6) | 101 (16.5) | |
| No | 94 (15.4) | 417 (68.1) | 511 (83.5) | |