CD4 and cytomegalovirus infection: When we considered the percentage of T cells, the CD4+ CFC-iCL and pp65 pool were the best predictors of self-resolving HCMV infection and showed the best AUC (0.81; 95% CI 0.66 to 0.96; 0.80 95% CI: 0.67 to 0.94, respectively), while the AUCs for the CD4+ CFC-iDC, ELISPOT-iCL and ELISPOT-pp65 pool were slightly inferior (0.73 to 0.78).