Figure 3.
Meta-analysis results of CHOP and CHOPE for adverse events including (A) thrombocytopenia, (B) neutropenia, (C) anemia, (D) leukopenia, and (E) vomiting.
Abbreviations: CHOP, cyclophosphamide, doxorubicin, vincristine, and prednisone; CHOPE, cyclophosphamide, doxorubicin, vincristine, and prednisone plus etoposide; RR, risk ratio.

