Table 1:

Summary of Patient Characteristics in Both Cohorts

Note.—Unless otherwise indicated, data are numbers of patients, and data in parentheses are percentages. PFS = progression-free survival, WHO = World Health Organization.

*P value was determined with the Pearson contingency χ² test. P > .05 suggests no significant difference between the proportion of subjects in the two cohorts.

^†Data in parentheses are the interquartile range.

^‡P value was determined with the independent samples t test. P < .05 suggests a significant difference between the age in the two cohorts.