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Table 12 Reliability statistics for scales, by type and rater-target groups

From: Validity and reliability of a multiple-group measurement scale for interprofessional collaboration

Raters-Targets Communication Accommodation Isolation NWI-NPRS
Composite reliability (individuals)
N→P .76 .85 .76 .92
A→P .73 .79 .79  
P→N .80 .86 .71  
A→N .82 .88 .72  
Average interitem correlation (hospitals)
N→P1 .38 .59 .78  
A→P1 .03 .52 .63  
P→N2 .17 .47 .51  
A→N1 .58 .64 .68  
ICC(1, k) (hospitals)
N→P .99 .95 .97 .71
A→P .95 .75 .94  
P→N .87 .86 out of range  
A→N .89 .50 .64  
  1. 1Polychoric. 2Pearson.