Table 3.

Survey results of MMSS questionnaire (n = 11,337).

Items	Score (Mean ± SD)
Dimension IV: Co-workers	3.68 ± 0.68
Dimension VII: Praise/recognition	3.62 ± 0.66
Dimension VIII: Control/responsibility	3.24 ± 0.71
Dimension VI: Professional opportunities	3.09 ± 0.77
Dimension II: Scheduling	3.00 ± 0.86
Dimension V: Interaction	3.00 ± 0.81
Dimension III: Family/work balance	2.83 ± 0.99
Dimension I: Satisfaction with extrinsic rewards	2.65 ± 0.92
Total	24.77 ± 5.23

Note:MMSS:the McCloskey/Mueller Satisfaction Scale.