Seroprevalence of and Identification of Risk Factors in China.
- Author:
Xiu Ping SONG
1
;
Hai Bin ZHANG
2
;
Qi Yong LIU
1
;
Ji Min SUN
3
;
Lei XU
1
;
Shao Hua GU
4
;
Wan Wan SUN
1
;
Yu Juan YUE
1
;
Dong Sheng REN
1
;
Jun WANG
1
;
Dong Mei LI
1
Author Information
- Publication Type:Journal Article
- Keywords: Bartonella henselae; Serological analysis; İndirect immunofluorescence assay
- From: Biomedical and Environmental Sciences 2020;33(1):72-75
- CountryChina
- Language:English
- Abstract: Serum samples were tested for IgG antibodies using indirect immunofluorescence assays. We then analyzed associated risk factors. Serum samples were considered positive when reactive at a dilution of more than 1:320. Differences between groups and risk factors associated with exposure were statistically analyzed using Chi-square tests and the generalized linear model. 122 of 1,260 samples (9.68%) were positive for infection. The infection rate ranged from 0% to 30.43% and differed significantly among age groups ( < 0.01); infection rate in the 50-59 years group was significantly higher than that in other age groups. The seroprevalence of varied significantly among sites within the four provinces, and the infection rate of field workers was significantly higher than that of urban workers.
