Reaffirming the gold standard: superior diagnostic performance of HIV Western blot over qualitative PCR

Key Points

• To evaluate the diagnostic performance of HIV Western blot relative to qualitative PCR for HIV infection confirmation.
• Comparison of diagnostic methods: HIV Western blot vs. qualitative PCR.
• Assessment of test performance based on the recommended laboratory standards.
• Evaluation of laboratory confirmation techniques for HIV infection.
• HIV Western blot demonstrated superior diagnostic performance compared to qualitative PCR.
• The study supports the reliability of HIV Western blot as a gold standard for testing.