Research Article

Neopterin as a Marker of Response to Antiviral Therapy in Hepatitis C Virus Patients

Table 2

Neopterin and response rates to antiviral therapy in HCV patients ( ).

Neopterin (nmol/L) ( *)Response rateOdds ratio (95% CI)Chi-square and value

All genotypes:
<16 ( )51%3.73 (CI: 2.16–6.45)Chi = 23.14 (df = 1),
≥16 ( )21%
HCV 1 or 4:
<16 ( )42%3.20 (CI: 1.6–6.0)Chi = 32.5 (df = 3),
≥16 ( )19%
HCV 2 or 3:
<16 ( )74%4.60 (CI: 1.2–16.60)Chi = 32.5 (df = 3),
≥16 ( )38%

*N: number of observations.