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Table 2 Cronbach alpha for each dimension when the item was excluded from COPAS

From: Assessment of the coordination of integrated health service delivery networks by the primary health care: COPAS questionnaire validation in the Brazilian context

Population

PHC

Support systems

Logistic systems

Management

Item

α*

Item

α*

Item

α*

Item

α*

Item

α*

01

0.63

15

0.78

34

0.85

49

0.71

65

0.79

02

0.65

16

0.77

35

0.86

50

0.69

66

0.77

04

0.63

18

0.77

36

0.86

51

0.72

67

0.79

05

0.63

19

0.76

37

0.86

52

0.70

68

0.78

06

0.60

20

0.75

38

0.86

53

0.70

69

0.78

07

063

21

0.76

39

0.86

54

0.76

70

0.79

08

0.62

22

0.77

40

0.87

55

0.71

71

0.79

09

0.64

23

0.77

41

0.85

56

0.73

72

0.85

10

0.65

24

0.75

42

0.85

57

0.72

73

0.79

11

0.67

25

0.75

43

0.85

58

0.73

74

0.79

12

0.67

26

0.75

44

0.85

59

0.71

75

0.80

13

0.63

27

077

45

0.86

60

0.71

76

0.79

14

0.66

28

0,75

46

0.85

61

0.69

77

0.82

  

29

0.77

47

0.86

62

0.70

78

0.81

  

30

0.75

48

0.85

63

0.69

  
  

31

0.77

  

64

0.73

  
  

32

0.76

      
  

33

0.78

      

α dimension

0.65

 

0.78

 

0.86

 

0.73

 

0.81

  1. α* = Cronbach alpha when the item was excluded