Drug configuration

Health education

Observation and prediction of side effects

Extravasation treatment

Occupational protection

Before training

8.08 ± 2.73

9.53 ± 1.87

9.63 ± 1.43

9.13 ± 2.49

7.73 ± 3.09

After training

10.93 ± 2.15

11.63 ± 0.77

11.65 ± 0.74

11.48 ± 1.30

11.13 ± 1.56

t value

−9.985

−7.782

−8.676

−7.501

−9.320

P value

P < 0.01

P < 0.01

P < 0.01

P < 0.01

P < 0.01