[Retracted] Analysis of the Effect of Applying Ultrasound-Guided Nerve Block Anesthesia to Fracture Patients in the Context of Internet-Based Blockchain

Table 3

Comparison of blockage between the two groups (n = 43, x ± s, min).

Group	Sensory blockade takes effect	Sensory blockade maintenance	Motor block onset	Motor block maintenance
Control group	Time	Time	Time	Time
Observation group	7.12 ± 1.85	325.63 ± 40.02	8.15 ± 1.28	152.02 ± 32.85
T	5.36 ± 1.62	426.96 ± 45.63	9.86 ± 1.56	189.63 ± 43.02
P	25.6326	12.2285	9.6325	20.6324