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. 2015 Jun 17;11:135. doi: 10.1186/s12917-015-0432-7

Table 5.

Sero-prevalence of Lumpy Skin Disease According to Sex, Age, Breed and Altitude differences in the area

Risk factors Animal tested Number of positive (%) P-value OR (95 %) 95 % CI
Age
Adult 251 22 (8.78) 0.097 3.41 (0.8–30.3) 5.56–12.96
Young 220 11 (5) - 1.86 (0.3–17.7) 2.52–8.77
Calvesa 73 2 (2.74) - - 0.3 – 9.54
Sex
Male 348 20 (5.74) - 3.54 – 8.73
Female 196 15 (7.65) 0.384 4.34 – 12.31
Breed
Locala 496 28 (5.61) - - 2.3–19.8
Cross 48 7 (14.58) 0.016 2.85 (1.2–6.9)b 3.7–8.77
Altitude
Highland 274 20 (7.23) 4.51–11.11
Midland 270 15 (5.55) 0.41 1.3 ( 0.63–2.91) 3.31–8.90
Ground Total 544 35 (6.43)

aReference variable for OR

bStatistical significance