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Table 2 CBI items and fit statistics by scale

From: Determining levels of nurse burnout during the COVID-19 pandemic and Lebanon’s political and financial collapse

Items by scale

Measures0–100

Logit Scale

SE

Infit MNSQ

Outfit MNSQ

Point-measure correlation

Estimated discrimination

Personal Burnout Scale

 How often do you feel tired?

47.42

−.44

0.6

0.72

0.73

0.84

1.31

 How often are you physically exhausted?

45.84

−.64

0.6

0.84

0.83

0.83

1.18

 How often are you emotionally exhausted?

51.3

.04

0.6

1.35

1.33

0.77

0.62

 How often do you think “I can’t take it anymore”?

55.71

.59

0.6

1.06

1.05

0.8

0.94

 How often do you feel worn out?

50.29

−.08

0.6

0.77

0.8

0.84

1.24

 How often do you feel weak and susceptible to illness?

55.17

.52

0.6

1.22

1.21

0.77

0.77

Mean

50.95

      

Work-Related Burnout Scale

 Do you feel worn out at end of working day?

48.5

−.31

0.58

0.68

0.69

0.85

1.35

 Are you exhausted in the morning at the thought of another day at work?

46.98

−.51

0.58

0.76

0.74

0.84

1.26

 Do you feel every working hour is tiring for you?

52.23

.16

0.58

1.41

1.39

0.75

0.55

 Do you have enough energy for family and friends during leisure time (reverse keyed)?

56.47

.69

0.58

1.1

1.09

0.78

0.89

 Is your work emotionally exhausting?

51.26

.03

0.58

0.75

0.78

0.83

1.26

 Does your work frustrate you?

55.95

.63

0.58

1.25

1.25

0.75

0.73

 Do you fee eel burnt out because of your work?

45.58

−.68

0.58

0.97

1.04

0.81

1.02

Mean

51.00

      

Client-Related Burnout Scale

 Do you find it hard to work with clients?

47.52

−.44

0.59

0.72

0.73

0.84

1.31

 Does it drain your energy to work with clients?

45.95

−.64

0.59

0.84

0.83

0.83

1.18

 Do you find it frustrating to work with clients?

51.34

−.04

0.59

1.35

1.33

0.77

0.62

 Do you feel you give more than you get back when you work with clients?

55.68

.59

0.59

1.06

1.05

0.80

0.94

 Are you tired working with clients?

50.34

−.08

0.59

0.77

0.8

0.84

1.24

 Do you sometimes wonder how long you will be able to continue working with clients?

55.15

.52

0.59

1.22

1.21

0.77

0.77

Mean

51.00