Seroprevalence and Risk Factors of Chlamydia Infection in Domestic Rabbits (Oryctolagus cuniculus) in China

Table 3

Seroprevalence and antibody titers of Chlamydia infection in domestic rabbits, as detected by indirect haemagglutination (IHA) test.

Biometric data	Category	Antibody titers							Number positive	Number tested	Prevalence (%)
		1 : 16	1 : 32	1 : 64	1 : 128	1 : 256	1 : 512	1 : 1024
Gender	Female	17	16	20	18	16	7	4	98	319	20.34
	Male	5	2	13	12	11	2	0	45	481	14.11
Age	Infancy	6	6	8	13	6	2	1	42	175	24.00
	Juvenile	8	6	12	9	10	4	1	50	289	17.30
	Adult	8	6	13	8	11	3	2	51	336	15.18
Region	Liaoning province	5	8	8	10	7	1	0	39	200	19.50
	Jilin province	6	4	8	9	9	3	2	41	200	20.50
	Heilongjiang province	6	4	11	4	6	2	0	33	200	16.50
	Inner Mongolia Autonomous Region	5	2	6	7	5	3	2	30	200	15.00
Breed	Chinese White Rabbit	9	6	14	8	10	4	1	52	249	20.88
	California Rabbit	6	5	8	8	9	1	1	38	250	15.20
	New Zealand Rabbit	7	7	11	14	8	4	2	53	301	17.61
Total		22	18	33	30	27	9	4	143	800	17.88