Risk factors for severe thrombocytopenia after CAR-T therapy. (A) Forest plot depicting results of multivariable analysis for grade ≥3 early T-ICAHT. The variables, numbers per strata, OR with 95% CI, and adj P value are provided. (B) Association between baseline CAR-HEMATOTOX risk group (low, score 0-1; high, score ≥2) and T-ICAHT. adj, adjusted; KPS, Karnofsky Performance Status; LD, lymphodepletion; ref., reference group.