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Table 2 Mean Factor Scores, Cronbach α Coefficient, and Polychoric Correlations of the Japanese HSOPS

From: Development and applicability of Hospital Survey on Patient Safety Culture (HSOPS) in Japan

  

M

SD

α

F1

F2

F3

F4

F5

F6

F7

F8

F9

F10

F11

F1.

Frequency of Event Reporting

11.9

2.97

.88

-

          

F2.

Overall Perceptions of Safety

13.8

2.48

.62

.20

-

         

F3.

Supervisor/Manager Expectations & Actions Promoting Safety

14.7

2.55

.70

.24

.45

-

        

F4.

Organizational Learning Continuous Improvement

10.4

1.84

.65

.22

.51

.44

-

       

F5.

Teamwork within Hospital Units

14.9

2.66

.83

.20

.45

.45

.51

-

      

F6.

Communication Openness

10.4

2.19

.62

.29

.46

.49

.47

.52

-

     

F7.

Feedback and Communication about Error

10.7

2.31

.77

.37

.45

.46

.56

.44

.60

-

    

F8.

Nonpunitive Response to Error

9.6

2.32

.71

.14

.39

.39

.25

.37

.41

.27

-

   

F9.

Staffing

12.1

2.59

.46

.04

.39

.25

.11

.22

.20

.14

.36

-

  

F10.

Hospital Management Support for Patient Safety

10.3

1.96

.61

.22

.54

.49

.49

.41

.45

.46

.33

.29

-

 

F11.

Teamwork Across Hospital Units

13.1

2.46

.70

.15

.48

.39

.42

.44

.43

.38

.34

.26

.57

-

F12.

Hospital Handoffs & Transitions

12.7

2.43

.73

.09

.42

.29

.28

.28

.32

.28

.30

.29

.43

.57