Variable/category | Diagnostic test | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ELISA | IFAT | Peripheral blood PCR | Conjunctival swab PCR | |||||||||||||
P1 | P2 | I | RR (95% CI) | P1 | P2 | I | RR (95% CI) | P1 | P2 | I | RR (95% CI) | P1 | P2 | I | RR (95% CI) | |
Sex, n (%) | P = 0.150 | P = 0.091 | P = 0.393 | P = 0.200 | P = 0.176 | P = 1.000 | P = 0.668 | P = 0.342 | P = 0.184 | P = 0.473 | P = 0.867 | |||||
Femaleh | 12 (9.8) | 13 (10.6) | 2 (3.0) | 6 (4.9) | 9 (7.3) | 1 (1.5) | 52 (42.3) | 30 (24.4) | 19 (28.8) | 0 (0) | 45 (36.6) | 21 (31.8) | ||||
Male | 14 (16.5) | 16 (18.8) | 3 (6.7) | 2.20 (0.38–12.64) | 8 (9.4) | 11 (12.9) | 1 (2.2) | 1.47 (0.09–22.85) | 33 (38.8) | 16 (18.8) | 8 (17.8) | 0.62 (0.30–1.29) | 0 (0) | 27 (31.8) | 15 (33.3) | 1.05 (0.61–1.8) |
Age group, n (%)a | P = 0.271 | P = 0.709 | P = 0.626 | 0.21 (0.02–2.97) | P = 0.769 | P = 0.813 | P = 0.474 | P = 0.137 | P = 1.000 | P = 0.841 | P = 0.831 | P = 1.000 | ||||
< 1 yearh | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | ||||
1–7 years | 13 (10.0) | 17 (13.1) | 3 (3.9) | Infinity | 9 (6.9) | 13 (10.0) | 1 (1.3) | Infinity | 47 (36.2) | 26 (20.0) | 17 (22.1) | Infinity | 0 (0) | 44 (33.8) | 23 (29.9) | Infinity |
> 7 years | 11 (17.2) | 10 (15.6) | 2 (7.1) | Infinity | 3 (4.7) | 5 (7.8) | 1 (3.6) | Infinity | 31 (48.4) | 13 (20.3) | 7 (25.0) | Infinity | 0 (0) | 20 (31.3) | 8 (28.6) | Infinity |
Breed, n (%) | P = 0.018* | P = 0.318 | P = 0.112 | P = 0.089 | P = 0.141 | P = 0.202 | P = 0.945 | P = 0.146 | P = 0.387 | P = 0.318 | P = 0.451 | |||||
Mongrelh | 15 (9.4)d | 19 (11.9) | 3 (3.4) | 8 (5.0) | 12 (7.5) | 1 (1.1) | 65 (40.9) | 31 (19.5) | 19 (21.8) | 0 (0) | 51 (32.1) | 26 (29.9) | ||||
Crossed | 3 (14.3) | 4 (19.0) | 2 (18.2) | 5.27 (0.99–28.17) | 2 (9.5) | 3 (14.3) | 1 (9.1) | 7.91 (0.53–117.7) | 8 (38.1) | 5 (23.8) | 3 (27.3) | 1.25 (0.44–3.55) | 0 (0) | 10 (47.6) | 4 (36.4) | 1.22 (0.52–2.83) |
Pure | 8 (28.6)d | 6 (21.4) | 0 (0) | 0 | 4 (14.3) | 5 (17.9) | 0 (0) | 0 | 12 (42.9) | 10 (35.7) | 5 (38.5) | 1.76 (0.80–3.90) | 0 (0) | 11 (39.3) | 6 (46.2) | 2.01 (0.62–6.57) |
Coat length, n (%)b | P = 0.474 | P = 0.804 | P = 0.328 | P = 0.765 | P = 0.413 | P = 0.105 | P = 0.827 | P = 0.508 | P = 0.307 | P = 0.975 | P = 0.500 | |||||
Shorth | 15 (11.0) | 18 (13.2) | 2 (2.7) | 8 (5.9) | 11 (8.1) | 0 (0) | 55 (40.4) | 28 (20.6) | 16 (21.6) | 0 (0) | 47 (34.6) | 22 (29.7) | ||||
Medium or long | 10 (14.5) | 10 (14.5) | 3 (8.3) | 3.08 (0.54–17.64) | 5 (7.2) | 8 (11.6) | 2 (5.6) | Infinity | 29 (42.0) | 17 (24.6) | 11 (30.6) | 1.41 (0.73–2.72) | 0 (0) | 24 (34.8) | 13 (36.1) | 1.22 (0.70–2.12) |
Coat colour, n (%)c | P = 0.472 | P = 0.861 | P = 0.596 | P = 0.636 | P = 0.387 | P = 0.305 | P = 0.638 | P = 0.015* | P = 0.195 | P = 0.067 | P = 0.035* | |||||
Brighth | 4 (8.0) | 7 (14.0) | 2 (6.7) | 4 (8.0) | 4 (8.0) | 1 (3.3) | 17 (34.0) | 15 (30.0)e | 9 (30.0) | 0 (0) | 23 (46.0) | 15 (50.0) | ||||
Mix | 12 (12.6) | 12 (12.6) | 1 (2.0) | 0.31 (0.03–3.23) | 5 (5.3) | 7 (7.4) | 0 (0) | 0 | 40 (42.1) | 13 (13.7)e,f | 8 (16.3) | 0.54 (0.24–1.26) | 0 (0) | 33 (34.7) | 15 (30.6)g | 0.61 (0.35–1.06) |
Dark | 9 (15.8) | 9 (15.8) | 2 (6.5) | 0.97 (0.15–6.43) | 5 (8.8) | 8 (14.0) | 1 (3.2) | 0.97 (0.06–14.78) | 23 (40.4) | 18 (31.6)f | 10 (32.3) | 1.07 (0.51–2.27) | 0 (0) | 14 (24.6) | 6 (19.4)g | 0.39 (0.17–0.86) |
Clinical signs | P = 0.035* | P = 0.014* | P = 0.041* | P = 0.199 | P = 0.126 | P = 1.000 | P = 0.236 | P = 1.000 | P = 0.677 | P = 0.402 | P = 1.000 | |||||
Absenth | 15 (9.7) | 22 (11.8) | 3 (2.9) | 8 (5.2) | 16 (8.6) | 2 (1.9) | 67 (43.2) | 42 (22.5) | 26 (25.2) | 0 (0) | 63 (33.7) | 34 (33.0) | ||||
Present | 11 (20.8) | 7 (33.3) | 2 (25.0) | 8.58 (1.67–44.17) | 6 (11.3) | 4 (19.0) | 0 (0) | 0 | 18 (34.0) | 4 (19.0) | 1 (12.5) | 0.50 (0.08–3.19) | 0 (0) | 9 (42.9) | 2 (25.0) | 0.76 (0.22–2.6) |
Insecticides | P = 0.701 | P = 0.068 | P = 0.257 | P = 0.605 | P = 0.068 | P = 0.359 | P = 0.501 | P = 0.021* | P = 0.010* | P = 0.852 | P = 0.945 | |||||
Noh | 23 (12.2) | 20 (11.8) | 3 (3.4) | 12 (6.4) | 13 (7.7) | 1 (1.1) | 78 (41.5) | 32 (18.9) | 17 (19.1) | 0 (0) | 58 (34.3) | 29 (32.6) | ||||
Yes | 1 (5.6) | 9 (23.1) | 2 (9.1) | 2.7 (0.48–15.17) | 0 (0.0) | 7 (17.9) | 1 (4.5) | 4.04 (0.26–62.17) | 6 (33.3) | 14 (35.9) | 10 (45.5) | 2.38 (1.27–4.45) | 0 (0) | 14 (35.9) | 7 (31.8) | 0.98 (0.49–1.93) |
Ac anti-rSP03B, n (%) | P = 0.705 | P = 1.000 | P = 0.548 | P = 0.453 | P = 1.000 | P = 0.269 | P = 0.213 | P = 0.038* | P = 0.063 | P = 0.566 | P = 0.206 | |||||
Noh | 9 (11.4) | 4 (13.3) | 1 (6.3) | 4 (5.1) | 3 (10.0) | 1 (6.3) | 28 (35.4) | 11 (36.7) | 7 (43.8) | 0 (0) | 9 (30.0) | 3 (18.8) | ||||
Yes | 17 (13.2) | 25 (14.0) | 4 (4.2) | 0.67 (0.08–5.65) | 10 (7.8) | 17 (9.6) | 1 (1.1) | 0.17 (0.01–2.56) | 57 (44.2) | 35 (19.7) | 20 (21.1) | 0.48 (0.24–0.95) | 0 (0) | 63 (35.4) | 33 (34.7) | 1.85 (0.64–5.33) |
Ac anti-rSP03B + rSP01, n (%) | P = 0.265 | P = 0.288 | P = 0.282 | P = 0.335 | P = 0.382 | P = 1.000 | P = 0.733 | P = 0.556 | P = 0.358 | P = 0.051 | P = 0.680 | |||||
Noh | 2 (5.9) | 4 (22.2) | 1 (14.3) | 1 (2.9) | 1 (5.6) | 0 (0) | 13 (38.2) | 5 (27.8) | 3 (42.9) | 0 (0) | 10 (55.6) | 3 (42.9) | ||||
Yes | 24 (13.8) | 25 (13.2) | 4 (3.8) | 0.27 (0.04–2.10) | 13 (7.5) | 19 (10.0) | 2 (1.9) | Infinity | 72 (41.4) | 41 (21.6) | 24 (23.1) | 0.54 (0.21–1.36) | 0 (0) | 62 (32.6) | 33 (31.7) | 0.74 (0.30–1.82) |
Ac anti-SGH, n (%) | P = 0.207 | P = 1.000 | P = 0.442 | P = 1.000 | P = 0.479 | P = 1.000 | P = 0.067 | P = 0.256 | P = 0.352 | P = 0.378 | P = 0.521 | |||||
Noh | 4 (7.5) | 3 (11.5) | 1 (8.3) | 3 (5.7) | 1 (3.8) | 0 (0) | 16 (30.2) | 8 (30.8) | 4 (33.3) | 0 (0) | 11 (42.3) | 5 (41.7) | ||||
Yes | 22 (14.2) | 26 (14.3) | 4 (4.0) | 0.48 (0.06–3.99) | 11 (7.1) | 19 (10.4) | 2 (2.0) | Infinity | 69 (44.5) | 38 (20.9) | 23 (23.2) | 0.7 (0.29–1.68) | 0 (0) | 61 (33.5) | 31 (31.3) | 0.75 (0.36–1.56) |
Total, n (%) | 26 (12.5) | 29 (13.9) | 5 (4.5) | 14 (6.7) | 20 (9.6) | 2 (1.8) | 85 (40.9) | 46 (22.1) | 27 (24.3) | 0 (0) | 72 (34.6) | 36 (32.4) |