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Table 1 Estimated variance and covariance components for p  × i design in G-study for the five domains of FACT-Leu (n = 101)

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

  PWB SWB EWB FWB LEUS
Patient(p) 0.642 0.230 0.912 0.536 0.949
  0.108 0.343 0.378 0.414 0.333
  0.512 0.155 0.491 0.534 0.976
  0.354 0.200 0.308 0.679 0.667
  0.434 0.112 0.391 0.314 0.327
Item(i) 0.131     
   0.057    
    0.230   
     0.150  
      0.471
Patient × Item(pi) 0.668     
   0.542    
    0.949   
     0.874  
      0.949
  1. Diagonal elements are estimated variance components and are presented in bold type
  2. Lower diagonal elements are covariances
  3. Upper diagonal elements are correlations