Association of BF and obesity with CRLF2r ALL in Hispanic/Latinx patients. (A) In Hispanic/Latinx patients newly diagnosed with B-ALL, the proportion of those with CRLF2r vs non-CRLF2r increased with FM (kg) as measured by whole-body dual-energy X-ray absorptiometry. Blue dots represent each case (with/without CRLF2r); the red line represents the moving smoothed average for proportion of cases with CRLF2r by increasing FM (x-axis). (B) CRLF2r was similarly more prevalent in Hispanic/Latinx patients who were obese (BMI ≥95%) vs those who were nonobese (BMI <95%).