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

Table 2

Comparison of HR, SBP, and DBP at different time points between the two groups of patients (n = 43, x ± s).

Group	Indicator	Before anesthesia	5 min after anesthesia	10 min after anesthesia	20 min after anesthesia	30 min after anesthesia	60 min after anesthesia
Control group	HR (beats/min)	80.02 ± 15.02	90.02 ± 14.52	80.36 ± 1.52	90.29 ± 2.15	85.03 ± 0.96	78.96 ± 1.26
	SBP (mmHg)	139.02 ± 17.05	152.96 ± 2.16	157.02 ± 2.35	137.05 ± 1.39	149.63 ± 18.06	139.63 ± 1.38
	DBP (mmHg)	90.95 ± 12.35	99.89 ± 11.27	94.02 ± 1.15	91.96 ± 1.52	90.02 ± 1.52	92.96 ± 3.28
Observation group	HR (beats/min)	80.12 ± 14.93	82.96 ± 15.16	83.56 ± 12.16	84.15 ± 13.13	84.02 ± 14.15	80.12 ± 1.01
	SBP (mmHg)	138.37 ± 17.15	140.15 ± 16.39	142.34 ± 15.05	139.86 ± 17.85	139.98 ± 18.69	137.96 ± 15.39
	DBP (mmHg)	89.63 ± 13.02	92.96 ± 0.32	93.93 ± 12.15	92.25 ± 10.26	93.36 ± 15.02	92.25 ± 14.26