Variables | Samples | Total | Chi-square P-value | |||||
---|---|---|---|---|---|---|---|---|
Nasopharyngeal swab (n = 170) | Pneumonic lung tissue (n = 230) | |||||||
n | Prevalence (%) | n | Prevalence (%) | n (%) | Prevalence (%) | |||
Age | Calves | 125 | 111 (88.80) | 45 | 45 (100) | 170 (42.5) | 156 (91.76) | 0.00001 |
Adult | 75 | 71 (94.67) | 155 | 149 (96.13) | 230 (57.5) | 220 (95.65) | ||
Total | 200 | 182 (91.0) | 200 | 194 (97.0) | 400 | 376 (94.0) | ||
Sex | Male | 86 | 72 (83.72) | 187 | 184 (98.39) | 273 (68.25) | 256 (93.77) | 0.00001 |
Female | 114 | 110 (96.49) | 13 | 10 (76.92) | 127 (31.75 | 120 (94.49) | ||
Total | 200 | 182 (91.0) | 200 | 194 (97.0) | 400 | 376 (94.0) | ||
Breed | local | 183 | 166 (90.71) | 181 | 176 (97.24) | 364 (91.0) | 342 (93.96) | 0.869 |
Cross | 17 | 16 (94.12) | 19 | 18 (94.74) | 36 (9.0) | 34 (94.44) | ||
Total | 200 | 182 (91.0) | 200 | 194 (97.0) | 400 | 376 (94.0) | ||
Body condition | poor | 70 | 68 (97.14) | 15 | 15 (100) | 85 (21.25) | 83 (97.65) | 0.00001 |
moderate | 94 | 87 (92.55) | 23 | 22 (95.65) | 117 (29.25) | 109 (93.16) | ||
Good | 36 | 27 (75.0) | 162 | 157 (96.91) | 198 (49.5) | 184 (92.93) | ||
Total | 200 | 182 (91.0) | 200 | 194 (97.0) | 400 | 376 (94.0) |