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Table 3 Comparison between the CRCUS and the PDS for every domain

From: Reliability analysis of the Chinese version of the Functional Assessment of Cancer Therapy – Leukemia (FACT-Leu) scale based on multivariate generalizability theory

Index PWB SWB EWB FWB LEUS
Number of items 7 7 6 7 17
PDS/Weight Coefficient (%) 15.91 15.91 13.64 15.91 38.63
CRCUS (%) 20.37 8.27 15.76 17.72 37.88
Absolute difference between PDS and CRCUS (%) 4.46 −7.64 2.12 1.81 −0.75
Relative difference between PDS and CRCUS (%) 28.03 −48.02 15.54 11.38 −1.94
  1. PDS proportion of domain score, CRCUS contribution rate for composite universe score, Absolute difference between PDS and CRCUS = CRCUS-PDS, Relative difference between PDS and CRCUS = (CRCUS-PDS)/PDS*100%