[Analysis of main transmission factors of hepatitis A].
A case control study (1:2) of 182 pairs of Hepatitis A was carried out in Weng-ling Zhe-jiang during April 1988. The results showed that adjusted odds ratio (aOR) had a dose-response relationship with exposed different food factors.
Jiang
B
B
Sanitary and Anti-epidemic Station of Zhe Jiang Province.
D016022:Case-Control Studies; D002681:China / Q000453:epidemiology; D005516:Food Microbiology; D006506:Hepatitis A / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D016017:Odds Ratio; D012758:Shellfish; D014871:Water Microbiology; D014881:Water Supply