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Table 4 Sero-converted animals according to other risk factors

From: An association of Orf virus infection among sheep and goats with herd health programme in Terengganu state, eastern region of the peninsular Malaysia

Variable Total sample (n) Negative Positive Sero-conversion rate (%) 95% Confidence interval
Upper Lower
Age Months
 Kid (0–3) 2 0 2 100 0.3424 1.0000
 Young (4–9) 105 84 21 20 0.1347 0.2865
 Adult (10–36) 333 260 73 21.9 0.1781 0.2667
 Old (37–72) 64 45 19 29.7 0.1991 0.4177
Gender
 Female 330 246 84 25.5 0.2105 0.3041
 Male 174 143 31 17.8 0.1285 0.2418
Orf Lesion
 Absent 501 388 113 22.6 0.1911 0.2641
 Present 3 1 2 66.7 0.2077 0.9385
History of orf
 No 504 389 115 22.82 0.1937 0.2668
 Yes 0 0 0 0 0.0000 0.0000
Vaccine against orf
 No 504 389 115 22.82 0.1937 0.2668
 Yes 0 0 0 0 0.0000 0.0000