Fig 1.
Distribution of transmission routes in Hebei.
Fig 2.
Date of transfusion and detection date of HIV infection.
Table 1.
Distribution of blood transfusion recipients infected with HIV-1 according to different level hospitals.
Fig 3.
Natural history in blood transfusion recipients infected with HIV-1.
Fig 4.
Survival probability in blood transfusion recipients infected with HIV-1.
Table 2.
HIV infections among blood recipients from hospitals between 1994 and 1998 in Shahe County.
Table 3.
HIV infection among blood recipients between 1994 and 1998 in Shahe County.
Fig 5.
The connection between donors and recipients.