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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.