PROs patient-reported outcomes
HRQoL health-related quality of life
SSA sub-Saharan Africa
PROMIS Patient-Reported Outcome Measurement Information System Pediatric
LMICs low- and middle-income countries
HICs high-income countries
KCH Kamuzu Central Hospital
UNC University of North Carolina
HOPE Hematology-Oncology Pediatric Excellence
LPS Lansky performance score
LTFU lost to follow-up
MID minimally important difference
LDH lactate dehydrogenase
ULN upper limit of normal
SD standard deviation
IQR interquartile range