Dataset (n) | Variable | Class (n) | N | Number of T-/C + animals (%) | OR | P |
---|---|---|---|---|---|---|
Non-reactors if the severe SIT test and 0.05 IFN-γ assay are used in parallel: N = 927 | Age | 1st Q: 0.2-2 | 231 | 10 (4.3%) | 1 | NA |
2nd Q: >2-4.8 | 231 | 22 (9.5%) | 1.52 (0.61-3.78) | 0.36 | ||
3rd Q: >4.8-8.5 | 233 | 29 (12.4%) | 2.32 (0.97-5.53) | 0.06 | ||
4th Q: >8.5-33.6 | 232 | 49 (21.1%) | 3.89 (1.62-9.30) | 0.002 | ||
Productive type | Beef | 456 | 33 (7.2%) | 1 | NA | |
Dairy | 286 | 18 (6.3%) | 0.26 (0.07-1.06) | 0.06 | ||
Bullfighting | 185 | 59 (31.9%) | 3.64 (1.38-9.59) | 0.009 | ||
Number of herd tests | 1 | 190 | 59 (31.1%) | 1 | NA | |
2 | 253 | 30 (11.9%) | 0.58 (0.27-1.25) | 0.17 | ||
3 | 342 | 14 (4.1%) | 0.18 (0.08-0.43) | <0.001 | ||
4 or more | 142 | 7 (4.9%) | 0.07 (0.02-0.21) | <0.001 | ||
Non-reactors in the severe SIT test, N = 3,161 | Age | 1st Q: 0.2-1.7 | 790 | 88 (11.1%) | 1 | NA |
2nd Q: >1.7-4.9 | 790 | 154 (19.5%) | 1.42 (0.75-2.66) | 0.28 | ||
3rd Q: >4.9-8.7 | 791 | 208 (26.3%) | 3.68 (2.16-6.26) | <0.001 | ||
4th Q: >8.7-33.6 | 790 | 318 (40.3%) | 6.59 (3.92-11.08) | <0.001 | ||
Productive type | Beef | 1776 | 255 (14.4%) | 1 | NA | |
Dairy | 512 | 30 (5.9%) | 0.27 (0.06-1-17) | 0.08 | ||
Bullfighting | 873 | 483 (55.3%) | 11.1 (5.10-24.1) | <0.001 | ||
Interaction age*productive type | Bullfighting *1st Q | 164 | 58 (35.4%) | 1 | NA | |
Bullfighting *2nd Q | 208 | 97 (46.6%) | 1.28 (0.58-2.81) | 0.56 | ||
Bullfighting *3rd Q | 205 | 85 (41.5%) | 0.53 (0.26-1.09) | 0.08 | ||
Bullfighting *4th Q | 296 | 102 (34.5%) | 0.50 (0.25-0.99) | 0.04 | ||
Number of herd tests | 1 | 1268 | 534 (42.1%) | 1 | NA | |
2 | 850 | 134 (15.8%) | 0.33 (0.25-0.44) | <0.001 | ||
3 | 641 | 46 (7.2%) | 0.16 (0.11-0.24) | <0.001 | ||
4 or more | 402 | 54 (13.4%) | 0.23 (0.15-0.34) | <0.001 | ||
Non-reactors in the standard SIT test, N = 3,263 | Age | 1st Q: 0.2-1.7 | 816 | 89 (10.9%) | 1 | NA |
2nd Q: >1.7-4.8 | 815 | 157 (19.3%) | 1.44 (0.78-2.64) | 0.24 | ||
3rd Q: >4.8-8.6 | 816 | 214 (26.2%) | 3.80 (2.26-6.37) | <0.001 | ||
4th Q: >8.6-33.6 | 816 | 328 (40.2%) | 6.39 (3.86-10.6) | <0.001 | ||
Productive type | Beef | 1862 | 270 (14.5%) | 1 | NA | |
Dairy | 522 | 30 (5.7%) | 0.25 (0.06-1.10) | 0.07 | ||
Bullfighting | 879 | 488 (55.5%) | 10.6 (4.95-22.8) | <0.001 | ||
Interaction age*productive type | Bullfighting *1st Q | 164 | 58 (35.4%) | 1 | NA | |
Bullfighting *2nd Q | 206 | 112 (54.4%) | 1.30 (0.60-2.82) | 0.51 | ||
Bullfighting *3rd Q | 209 | 121 (57.9%) | 0.50 (0.24-1.00) | 0.05 | ||
Bullfighting *4th Q | 300 | 197 (65.7%) | 0.52 (0.26-1.02) | 0.06 | ||
Number of herd tests | 1 | 1316 | 551 (41.9%) | 1 | NA | |
2 | 868 | 136 (15.7%) | 0.33 (0.25-0.44) | <0.001 | ||
3 | 663 | 46 (6.9%) | 0.15 (0.10-0.23) | <0.001 | ||
4 or more | 416 | 55 (13.2%) | 0.24 (0.16-0.35) | <0.001 | ||
Non-reactors in the 0.05 IFN-γ assay: N = 1,129 | Age | 1st Q: 0.5-1.8 | 281 | 14 (5.0%) | 1 | NA |
2nd Q: >1.8-4.6 | 284 | 31 (10.9%) | 1.45 (0.68-3.08) | 0.34 | ||
3rd Q: >4.6-8.1 | 281 | 41 (14.6%) | 2.20 (1.07-4.51) | 0.03 | ||
4th Q: >8.1-33.6 | 283 | 60 (21.2%) | 2.86 (1.37-5.96) | 0.005 | ||
Productive type | Beef | 595 | 51 (8.6%) | 1 | NA | |
Dairy | 324 | 22 (6.8) | 0.25 (0.08-0.77) | 0.02 | ||
Bullfighting | 210 | 73 (34.8) | 3.13 (1.49-6.54) | 0.002 | ||
Number of herd tests | 1 | 260 | 80 (30.8%) | 1 | NA | |
2 | 306 | 39 (12.7%) | 0.55 (0.30-1.04) | 0.06 | ||
3 | 387 | 18 (4.7%) | 0.18 (0.09-0.36) | <0.001 | ||
4 or more | 176 | 9 (5.1%) | 0.09 (0.04-0.23) | 0.059 | ||
Non-reactors in the 0.1 IFN-γ assay: N = 1,959 | Age | 1st Q: 0.5-1.9 | 488 | 30 (6.1%) | 1 | NA |
2nd Q: >1.9-4.8 | 492 | 66 (13.4%) | 1.76 (1.04-2.97) | 0.03 | ||
3rd Q: >4.8-8.6 | 489 | 91 (18.6%) | 2.58 (1.57-4.24) | <0.001 | ||
4th Q: >8.6-33.6 | 490 | 150 (30.6%) | 4.98 (3.06-8.09) | <0.001 | ||
Productive type | Beef | 1183 | 135 (11.4%) | 1 | NA | |
Dairy | 370 | 25 (6.8%) | 0.38 (0.15-0.98) | 0.04 | ||
Bullfighting | 406 | 177 (43.6%) | 5.70 (3.14-10.3) | <0.001 | ||
Number of herd tests | 1 | 654 | 209 (32.0%) | 1 | NA | |
2 | 535 | 70 (13.1%) | 0.37 (0.25-0.56) | <0.001 | ||
3 | 517 | 34 (6.6%) | 0.23 (0.14-0.38) | <0.001 | ||
4 or more | 254 | 24 (9.5%) | 0.21 (0.12-0.36) | <0.001 |