Stability and predictive value of anti-JCV antibody index in multiple sclerosis: A 6-year longitudinal study
Fig 2
Evolution of anti-JCV antibody index.
Anti-JCV antibody indices are displayed in seronegative and seropositive patients at the different time points during follow-up. At each visit, the total number of patients, the number of anti-JCV antibody positive patients and their distribution among different index categories are shown. JCV, John Cunningham virus.