TY - JOUR
T1 - Toxoplasma gondii infection
T2 - Relationship between seroprevalence and risk factors among inhabitants in two offshore islands from Taiwan
AU - Fan, Chia Kwung
AU - Liao, Chien W.
AU - Kao, Ting Chang
AU - Lu, Jin Lian
AU - Su, Kua Eyre
PY - 2001
Y1 - 2001
N2 - A seroepidemiological study of toxoplasmosis among inhabitants of Penghu Island and Kinmen Island offshore of Taiwan was performed using the latex agglutination test from July 1999 to June 2000. In order to determine risk factors for Toxoplasma gondii (T. gondii) infection, the effects of a history of eating raw/undercooked meats and raising pets were focused on using a self-administrated questionnaire. The seroprevalence (28.2%; 190/673) in Kinmen Island was significantly higher than that (2.7%; 8/293) in Penghu Island (P <0.001). A significant difference in seroprevalence between both sexes was found in Kinmen Island (P <0.05), but not in Penghu Island. The results of multiple logistic regression analysis showed that the older the age, the higher the OR in both Islands, yet a significant difference in seroprevalence between children and adults or the elderly was observed in Kinmen Island (P <0.001). Moreover, those who had histories of raising cats or eating raw/undercooked meats seemed to have greater opportunities to become infected with T. gondii (OR=2.9, 95% CI=1.9-4.5, P <0.001; OR=1.5, 95% CI=1.1-2.1, P <0.05). In Penghu Island, a significant association between seroprevalence and a history of raising cats was also observed (OR=4.6, 95% CI=1.1-20.1, P <0.05). Furthermore, workers, farmers, and fishermen seemed to be more susceptible to T. gondii infection than students in Kinmen Island.
AB - A seroepidemiological study of toxoplasmosis among inhabitants of Penghu Island and Kinmen Island offshore of Taiwan was performed using the latex agglutination test from July 1999 to June 2000. In order to determine risk factors for Toxoplasma gondii (T. gondii) infection, the effects of a history of eating raw/undercooked meats and raising pets were focused on using a self-administrated questionnaire. The seroprevalence (28.2%; 190/673) in Kinmen Island was significantly higher than that (2.7%; 8/293) in Penghu Island (P <0.001). A significant difference in seroprevalence between both sexes was found in Kinmen Island (P <0.05), but not in Penghu Island. The results of multiple logistic regression analysis showed that the older the age, the higher the OR in both Islands, yet a significant difference in seroprevalence between children and adults or the elderly was observed in Kinmen Island (P <0.001). Moreover, those who had histories of raising cats or eating raw/undercooked meats seemed to have greater opportunities to become infected with T. gondii (OR=2.9, 95% CI=1.9-4.5, P <0.001; OR=1.5, 95% CI=1.1-2.1, P <0.05). In Penghu Island, a significant association between seroprevalence and a history of raising cats was also observed (OR=4.6, 95% CI=1.1-20.1, P <0.05). Furthermore, workers, farmers, and fishermen seemed to be more susceptible to T. gondii infection than students in Kinmen Island.
KW - Penghu and kinmen offshore islands
KW - Risk factors
KW - Seroprevalence
KW - Taiwan
KW - Toxoplasma gondii
UR - http://www.scopus.com/inward/record.url?scp=0035490557&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035490557&partnerID=8YFLogxK
M3 - Article
C2 - 11688954
AN - SCOPUS:0035490557
VL - 55
SP - 301
EP - 308
JO - Acta Medica Okayama
JF - Acta Medica Okayama
SN - 0386-300X
IS - 5
ER -