| January 2013 to February 2015 | March 2015 to February 2018 | March 2018 to December 2019 | p |
---|---|---|---|---|
Manual group | Excel group | System group | ||
Emotional fatigue | 22.9 ± 1.65 | 19.7 ± 1.72a | 17.2 ± 2.04 ab | < 0.001 |
Job indifference | 8.75 ± 1.25 | 6.9 ± 1.37 a | 6 ± 1.3 ab | < 0.001 |
Lack of sense of achievement | 35 ± 4.4 | 40.65 ± 3.12 a | 42.1 ± 2.61 a | < 0.001 |