CD4 and acute disseminated encephalomyelitis: When age was entered in the model dichotomized, age ≥50 years (AHR, 2.94, 95% CI; 1.37–6.33; P = 0.006), and low CD4-T cell response at 12 month (AHR, 2.45; 95% CI, 1.19–5.03; P = 0.015) were independent predictors of new ADE or death (Table 3).