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Table 5 Reliability Analysis in Tanzania

From: Adaptation and validation of social accountability measures in the context of contraceptive services in Ghana and Tanzania

Qn #

Scale mean if item deleted

Scale Standard Deviation

Variance

Item total Correlation with Total

Alpha if item deleted

Knowledge and Awareness of Rights

 38*

2.71

1.42

2.01

−0.17

0.83

 39

1.46

0.61

0.37

0.55

0.72

 40

1.61

0.65

0.42

0.58

0.71

 41

1.63

0.70

0.49

0.55

0.72

 42

2.24

1.26

1.58

0.47

0.73

 43

1.64

0.60

0.36

0.62

0.70

 44

1.62

0.59

0.34

0.67

0.69

 45

1.78

1.02

1.04

0.49

0.73

Reliability Coeffcients

Alpha = 0.83

 

N of cases 752

N of items: 7

Women’s participation in household decision-making (all items)

 46†

1.60

0.49

0.24

0.51

0.88

 47†

1.41

0.49

0.24

0.48

0.88

 48†

1.69

0.46

0.21

0.56

0.88

 49†

1.64

0.48

0.23

0.66

0.87

 50†

1.62

0.48

0.23

0.65

0.87

 51†

1.72

0.45

0.20

0.67

0.87

 52†

1.63

0.48

0.23

0.51

0.88

 53†

1.81

0.39

0.15

0.68

0.87

 54†

1.84

0.36

0.13

0.69

0.87

 55†

1.82

0.38

0.15

0.62

0.87

 56†

1.76

0.43

0.18

0.56

0.88

Reliability Coeffcients

Alpha = 0.83

 

N of cases 752

N of items: 10

Self efficacy with health care providers (Qn 57, 58 & 59)

 57**

0.94

0.23

0.05

0.43

0.43

 58**

0.95

0.22

0.05

0.51

0.31

 59**

0.76

0.43

0.18

0.26

0.68

Reliability Coeffcients

 

Alpha = 0.59

 

N of cases 752

N of items: 2

Self efficacy with health care providers (all items)

 65

2.67

1.38

1.89

−0.16

0.74

 66*

1.95

0.90

0.81

0.55

0.46

 67*

1.82

0.81

0.66

0.58

0.45

 68*

1.89

0.86

0.74

0.53

0.47

 69*

2.03

1.02

1.04

0.48

0.50

 70

1.55

0.73

0.54

0.18

0.62

Reliability Coeffcients

Alpha = 0.81

 

N of cases 752

N of items: 3

Self-efficacy for participation at community meetings (all items) (Qn 71–73)

 71

1.88

1.27

1.61

0.73

0.75

 72

2.05

1.31

1.72

0.80

0.69

 73

2.06

1.26

1.59

0.60

0.88

Reliability Coeffcients

Alpha = 0.88

 

N of cases 752

N of items:2

 Self-efficacy for participation at community meetings (all items)

 74

2.02

1.30

1.69

0.65

0.93

 75

2.49

1.42

2.02

0.85

0.76

 76

2.63

1.49

2.22

0.81

0.78

Reliability Coeffcients

Alpha = 0.88

 

N of cases 752

N of items: 2

Perception of service quality (all items)

 77

1.62

0.64

0.41

0.58

0.64

 78

1.59

0.59

0.35

0.59

0.64

 79

1.70

0.65

0.42

0.53

0.66

 80

1.70

0.73

0.53

0.49

0.67

 81

2.26

1.08

1.17

0.35

0.71

 82

2.18

1.11

1.23

0.21

0.75

Reliability Coeffcients

Alpha = 0.75

 

N of cases 752

N of items: 5

Political Capabilities

 83

1.99

1.10

1.21

0.06

0.79

 84

2.60

1.25

1.57

0.44

0.65

 85

1.93

0.85

0.72

0.52

0.61

 86

2.10

1.03

1.06

0.66

0.55

 87

2.09

1.03

1.05

0.65

0.55

Reliability Coeffcients

Alpha = 0.81

 

N of cases 752

N of items:4

Collective efficacy (all items)

 88

1.91

1.23

1.51

0.67

0.85

 89

1.91

1.13

1.28

0.79

0.80

 90

1.80

1.06

1.12

0.71

0.83

 91

1.86

1.10

1.21

0.70

0.84

Reliability Coeffcients

Alpha = 0.87

 

N of cases 0751

N of items:4

Community support in time of crisis (all items)

 92

1.72

1.27

1.61

0.39

0.57

 93

1.70

1.13

1.28

0.49

0.50

 94

1.90

1.28

1.64

0.39

0.57

 95

2.11

1.38

1.90

0.37

0.59

Reliability Coeffcients

 

Alpha = 0.63

 

N of cases 752

N of items:3

Mutual responsibility for and support of services (all items)

 99¥

1.69

0.50

0.25

0.33

0.51

 100¥

1.39

0.64

0.41

0.32

0.52

 101¥

1.36

0.55

0.30

0.44

0.45

 102¥

1.51

0.53

0.28

0.39

0.48

 103¥

1.27

0.47

0.22

0.19

0.59

Reliability Coeffcients

Alpha = 0.60

 

N of cases 752

N of items:4

  1. * Reverse coded
  2. ** Yes/No Response items
  3. † 2 Response items
  4. ¥ 3 Response items