Clinical events as a function of T- and B-cell function. Events as a function of CD4⁺ T counts 1 year after HSCT (A-D) and as a function of immunoglobulin substitution 2 years after HSCT (E-H). (A,E) Event-free survival (EFS; apart from severe HPV infections). (B,F) Frequency of all events over time (apart from severe HPV infections). (C,G) Prevalence of each event (inf. indicates infections other than HPV; autoim. inflam., autoimmunity and inflammatory events; nut.sup., persistent nutritional support). *A significant difference (P < .05) according to Poisson regression model. (D,H) Change over time in the clinical score (mean clinical score and standard deviation for each category of patients are given in the y-axis).