Table 3 Means, standard deviations and Cronbach’s alpha coefficient for questionnaire domains and subdomains in Hospitals 1 and 2

Work Resources

0.90

3.32 (0.54)

0.90

3.36 (0.52)

0.40

 Task Significance ^a

0.90

3.73 (0.74)

0.86

3.75 (0.68)

0.19

 Work Schedule ^a

0.90

3.28 (0.90)

0.87

3.34 (0.87)

0.29

 Social Support ^a

0.77

3.24 (0.69)

0.76

3.36 (0.63)

< 0.001^**

 Social Feedback^a

0.87

3.39 (0.75)

0.89

3.33 (0.73)

0.24

 Organizational Care^a

0.94

2.61 (0.90)

0.91

2.65 (0.96)

0.57

 Rewards^a

0.75

3.02 (0.74)

0.81

3.16 (0.77)

0.01^*

Work Demands

0.78

3.23 (0.44)

0.78

3.38 (0.39)

< 0.001^**

 Physical Demands^a

0.96

3.53 (1.05)

0.93

3.89 (0.83)

< 0.001^**

 Team Psych Demands^a

0.85

2.76 (0.73)

0.82

2.96 (0.71)

< 0.001^**

 Effort^a

0.82

4.01 (0.77)

0.80

3.96 (0.72)

0.36

 Ease of Substitution^a

0.65

2.99 (0.92)

0.69

3.10 (0.89)

0.09

Work Engagement^a

0.87

3.03 (0.74)

0.90

3.09 (0.71)

0.27

Health Locus of Control^a

0.75

3.13 (0.58)

0.76

2.91 (0.69)

0.06

Work Stress

0.88

2.56 (1.31)

0.89

2.05 (1.31)

< 0.001^**

 Emotional Exhaustion ^b

0.92

3.24 (1.57)

0.92

2.66 (1.59)

< 0.001^**

 Depersonalization ^b

0.84

1.42 (1.46)

0.90

1.03 (1.38)

< 0.001^**