From: Associated factors in distinguishing patients with brucellosis from suspected cases
Confirmed case n (%) | Suspected case n (%) | People without brucellosis n (%) | C vs S vs Pe | C vs S | C vs Pe | S vs Pe | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
X2 | P | X2 | P | X2 | P | X2 | P | |||||||
Contact with animals | ||||||||||||||
Cattle | 12.891 | 0.002 | 2.486 | 0.115 | 5.338 | 0.021 | 9.601 | 0.002 | ||||||
yes | 85 | (8.58) | 23 | (6.02) | 228 | (11.32) | ||||||||
no | 906 | (91.42) | 359 | (93.98) | 1787 | (88.68) | ||||||||
Sheep | 65.415 | < 0.001 | 1.217 | 0.270 | 58.904 | < 0.001 | 17.383 | < 0.001 | ||||||
yes | 654 | (65.99) | 240 | (62.83) | 1032 | (51.22) | ||||||||
no | 337 | (34.01) | 142 | (37.17) | 983 | (48.78) | ||||||||
Swine | 9.649 | 0.008 | 9.742 | 0.002 | 2.532 | 0.112 | 4.785 | 0.029 | ||||||
yes | 64 | (6.46) | 44 | (11.52) | 163 | (8.09) | ||||||||
no | 927 | (93.54) | 338 | (88.48) | 1852 | (91.91) | ||||||||
Deer | 0.582 | 0.843 | – | – | – | – | – | – | ||||||
yes | 5 | (0.50) | 1 | (0.26) | 7 | (0.35) | ||||||||
no | 986 | (99.50) | 381 | (99.74) | 2008 | (99.65) | ||||||||
Canine | 2.376 | 0.305 | – | – | – | – | – | – | ||||||
yes | 162 | (16.35) | 59 | (15.45) | 287 | (14.24) | ||||||||
no | 829 | (83.65) | 323 | (84.55) | 1728 | (85.76) | ||||||||
Contact with substances | ||||||||||||||
Abortion products | 213.426 | < 0.001 | 1.945 | 0.163 | 194.577 | < 0.001 | 72.951 | < 0.001 | ||||||
yes | 446 | (45.01) | 156 | (40.84) | 414 | (20.55) | ||||||||
no | 545 | (54.99) | 226 | (59.16) | 1601 | (79.45) | ||||||||
Dairy and meat | 4.182 | 0.124 | – | – | – | – | – | – | ||||||
yes | 34 | (3.43) | 15 | (3.93) | 101 | (5.01) | ||||||||
no | 957 | (96.57) | 367 | (96.07) | 1914 | ((94.99) | ||||||||
Fur | 43.090 | < 0.001 | 0.011 | 0.915 | 35.375 | < 0.001 | 16.015 | < 0.001 | ||||||
yes | 649 | (65.49) | 249 | (65.18) | 1090 | (54.09) | ||||||||
no | 342 | (34.51) | 133 | (34.82) | 925 | (45.91) | ||||||||
Feces | 84.272 | < 0.001 | 0.370 | 0.543 | 66.699 | < 0.001 | 45.770 | < 0.001 | ||||||
yes | 231 | (23.31) | 95 | (24.87) | 238 | (11.81) | ||||||||
no | 760 | (76.69) | 287 | (75.13) | 1777 | (88.19) | ||||||||
Dust | 15.424 | < 0.001 | 2.490 | 0.115 | 15.426 | < 0.001 | 0.977 | 0.323 | ||||||
yes | 305 | (30.78) | 101 | (26.44) | 485 | (24.07) | ||||||||
no | 686 | (69.22) | 281 | (73.56) | 1530 | (75.93) |