Table 5 Four-week Test-retest mean scores and intra-class correlation coefficients for the preliminary questionnaire at Hospital 1 (N = 50)

Work Demands ^a

3.34 (0.48)

3.22 (0.59)

0.58 (0.37–0.74)

Work Resources ^a

3.33 (0.57)

3.36 (0.56)

0.71 (0.54–0.82)

Work Stress ^b

2.95 (1.19)

2.92 (0.81)

0.42 (0.16–0.64)

Work Engagement ^a

3.26 (0.68)

3.29 (0.58)

0.70 (0.52–0.82)

Personal Health locus of control ^a

3.04 (0.66)

3.03 (0.64)

0.53 (0.30–0.70)