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Table 5 Cronbach’s alpha and intraclass correlation (ICC(A.1) and ICC(C.1)) (95 % CI) for the PRUQ, three factors

From: The Swedish translation of Perceptions of Restraint Use Questionnaire (PRUQ): A test-retest reliability study in two dementia nursing homes

 

Cronbach’s Alpha

ICC (A,1)

95 % CI

ICC (C,1)

95 % CI

ƒ value

p value

Total

0.926

0.862

0.717–0.936

0.926

0.835–0.967

0.005

0.942

F1* (Q4, Q5, Q6, Q7, Q13, Q14, Q15, Q16, Q17)

0.914

0.842

0.679–0.926

0.914

0.809–0.962

1.65

0.211

F2* (Q8, Q9, Q10, Q11, Q12)

0.912

0.837

0.674–0.923

0.912

0.805–0.960

1.12

0.300

F3* (Q1, Q2, Q3)

0.851

0.726

0.480–0.867

0.842

0.648–0.929

2.96

0.097

  1. *F1 Providing safe environment, *F2 Prevention of therapy disruption, *F3 Prevention of falls
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BMC Geriatrics

ISSN: 1471-2318

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