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 | ||||||||
Fever | 330 | .505 | < 0.001 | 8.466 | 0.004 | 300.494 | < 0.001 | 86.074 | < 0.001 | ||||||
yes | 732 | (73.86) | 252 | (65.97) | 811 | (40.25) | |||||||||
no | 259 | (26.14) | 130 | (34.03) | 1204 | (59.75) | |||||||||
Chills | 10 | .363 | 0.006 | 0.081 | 0.776 | 9.314 | 0.002 | 3.409 | 0.065 | ||||||
yes | 117 | (11.81) | 43 | (11.26) | 168 | (8.34) | |||||||||
no | 874 | (88.19) | 339 | (88.74) | 1847 | (91.66) | |||||||||
Acratia | 7 | .303 | 0.026 | 0.812 | 0.367 | 7.235 | 0.007 | 0.794 | 0.373 | ||||||
yes | 392 | (39.56) | 141 | (36.91) | 696 | (34.54) | |||||||||
no | 599 | (60.44) | 241 | (63.09) | 1319 | (65.46) | |||||||||
Hyperhidrosis | 119 | .031 | < 0.001 | 3.369 | 0.066 | 113.247 | < 0.001 | 30.548 | < 0.001 | ||||||
yes | 369 | (37.24) | 122 | (31.94) | 389 | (19.31) | |||||||||
no | 622 | (62.76) | 260 | (68.06) | 1626 | (80.69) | |||||||||
Dizziness | 0 | .490 | 0.783 | – | – | – | – | – | – | ||||||
yes | 21 | (2.12) | 8 | (2.09) | 50 | (2.48) | |||||||||
no | 970 | (97.88) | 374 | (97.91) | 1965 | (97.52) | |||||||||
Headache | 57 | .392 | < 0.001 | 0.222 | 0.638 | 51.125 | < 0.001 | 21.371 | < 0.001 | ||||||
yes | 235 | (23.71) | 86 | (22.51) | 269 | (13.35) | |||||||||
no | 756 | (76.29) | 296 | (77.49) | 1746 | (86.65) | |||||||||
Cough | 0 | .153 | 0.926 | – | – | – | – | – | – | ||||||
yes | 20 | (2.02) | 8 | (2.09) | 45 | (2.23) | |||||||||
no | 971 | (97.98) | 374 | (97.91) | 1970 | (97.77) | |||||||||
Joint and muscle pain | 63 | .716 | < 0.001 | 0.158 | 0.691 | 55.357 | < 0.001 | 23.535 | < 0.001 | ||||||
yes | 359 | (36.23) | 134 | (35.08) | 470 | (23.33) | |||||||||
no | 632 | (63.77) | 248 | (64.92) | 1545 | (76.67) | |||||||||
Muscular soreness | 24 | .294 | < 0.001 | 0.387 | 0.534 | 17.532 | < 0.001 | 14.175 | < 0.001 | ||||||
yes | 150 | (15.14) | 63 | (16.49) | 200 | (9.93) | |||||||||
no | 841 | (84.86) | 319 | (83.51) | 1815 | (90.07) | |||||||||
Omalgia | 2 | .676 | 0.262 | – | – | – | – | – | – | ||||||
yes | 43 | (4.34) | 16 | (4.19) | 65 | (3.23) | |||||||||
no | 948 | (95.66) | 366 | (95.81) | 1950 | (96.77) | |||||||||
Wrist pain | 0 | .582 | 0.837 | – | – | – | – | – | – | ||||||
yes | 5 | (0.50) | 1 | (0.26) | 7 | (0.35) | |||||||||
no | 986 | (99.50) | 381 | (99.74) | 2008 | (99.65) | |||||||||
Lumbago | 41 | .410 | < 0.001 | 2.899 | 0.089 | 41.003 | < 0.001 | 6.558 | 0.010 | ||||||
yes | 198 | (19.98) | 61 | (15.97) | 228 | (11.32) | |||||||||
no | 793 | (80.02) | 321 | (84.03) | 1787 | (88.68) | |||||||||
Coxalgia | 19 | .362 | < 0.001 | 0.092 | 0.762 | 15.361 | < 0.001 | 10.847 | 0.001 | ||||||
yes | 63 | (6.36) | 26 | (6.81) | 66 | (3.28) | |||||||||
no | 928 | (93.64) | 356 | (93.19) | 1949 | (96.72) | |||||||||
Sacroiliac pain | 0 | .925 | 0.738 | – | – | – | – | – | – | ||||||
yes | 3 | (0.30) | 2 | (0.52) | 6 | (0.30) | |||||||||
no | 988 | (99.70) | 380 | (99.48) | 2009 | (99.70) | |||||||||
Gonalgia | 10 | .661 | 0.005 | 0.748 | 0.387 | 6.065 | 0.014 | 7.560 | 0.006 | ||||||
yes | 140 | (14.13) | 61 | (15.97) | 222 | (11.02) | |||||||||
no | 851 | (85.87) | 321 | (84.03) | 1793 | (88.98) | |||||||||
Dolor vagus | 27 | .616 | < 0.001 | 0.143 | 0.705 | 21.253 | < 0.001 | 13.960 | < 0.001 | ||||||
yes | 224 | (22.60) | 90 | (23.56) | 317 | (15.73) | |||||||||
no | 767 | (77.40) | 292 | (76.44) | 1698 | (84.27) | |||||||||
Lymphatic swelling | 4 | .580 | 0.079 | – | – | – | – | – | – | ||||||
yes | 2 | (0.20) | 3 | (0.79) | 3 | (0.15) | |||||||||
no | 989 | (99.80) | 379 | (99.21) | 2012 | (99.85) | |||||||||
Enlargement of testis | 21 | .422 | < 0.001 | 0.232 | 0.630 | 20.433 | < 0.001 | 7.883 | 0.005 | ||||||
yes | 42 | (4.24) | 14 | (3.66) | 31 | (1.54) | |||||||||
no | 949 | (95.76) | 368 | (96.34) | 1984 | (98.46) |