Importance of high IgG anti-Toxoplasma gondii titers and PCR detection of T. gondii DNA in peripheral blood samples for the diagnosis of AIDS-related cerebral toxoplasmosis: a case-control study
In the first model, positive IgG anti-T. gondii (OR 4.7, 95 percent CI 1.2-18.3; p = 0.027) and a positive T. gondii PCR result (OR 132, 95 percent CI 35-505; p < 0.001) were associated with the diagnosis. In the second model, IgG anti-T. gondii titres > 11024 (OR 7.6, 95 percent CI 2.3-25.1; p = 0.001) and a positive T. gondii PCR result (OR 147, 95 percent CI 35-613; p < 0.001) were associated with the diagnosis.