Table 1.

Seasonal prevalence of hard tick infestation in one-humped camels slaughtered at Mashhad abattoir, Iran (n = 400)

Season	No. of tested animal	No. of infested (%)	95 % Confidence interval		OR	P value
			Lower level (%)	Upper level (%)
Spring	100	77 (77 %)	69	85	1
Summer	100	100 (100 %)	100	100	29.87	<0.001
Autumn	100	40 (40 %)	31	49	0.2
Winter	100	20 (20 %)	12	28	0.07

OR odds ratio