Table 4 Comparative analysis of operational errors of blood transfusion before and after using nursing Operation training information Platform

Operation check is not standard

407(52.17)

92(19.49)

131.075

< 0.001

Execution form signature and time are not standard

323(55.21)

36(10.17)

189.487

< 0.001

Exhaust light check for bubbles

236(60.51)

55(23.30)

81.824

< 0.001

Operation timeout

157(80.51)

113(95.76)

14.427

< 0.001

The disinfection technique is not correct

144(73.85)

56(47.46)

22.191

< 0.001