Reduced Concentrations of NSE, S100β, Aβ, and Proinflammatory Cytokines in Elderly Patients Receiving Ultrasound-Guided Combined Lumbar Plexus-Sciatic Nerve Block during Hip Replacement

Table 1

SpO_2, heart rate, and blood pressure in the two groups.

Treatments	N		Before anesthesia	5 minutes after anesthesia	30 minutes after anesthesia	After surgery
Ultrasound-guided combined lumbar plexus-sciatic nerve block	58	Heart rate (time/min)	81.52 ± 4.91	92.60 ± 5.20	85.04 ± 7.07	80.00 ± 6.99
		SPO2/%	96.17 ± 1.42	98.72 ± 1.38	97.10 ± 1.98	97.23 ± 0.98
		Diastolic pressure (mmHg)	99.29 ± 5.32	100.16 ± 5.38	96.84 ± 3.45	94.85 ± 6.88
		Systolic pressure (mmHg)	143.37 ± 6.10	149.45 ± 5	140.43 ± 6.18	131.54 ± 5.48
Combined spinal-epidural anesthesia	62	Heart rate (time/min)	81.16 ± 6.42	99.69 ± 5.89	94.09 ± 6.77	87.93 ± 6.11
		SPO2/%	96.06 ± 1.19	94.14 ± 0.96	92.82 ± 1.93	95.50 ± 0.93
		Diastolic pressure (mmHg)	97.03 ± 5.44	108.71 ± 3.60	101.70 ± 3.23	100.72 ± 3.56
		Systolic pressure (mmHg)	142.90 ± 6.90	155.34 ± 6.09	148.18 ± 5.61	137.76 ± 6.99

Comparing with combined spinal-epidural anesthesia, indicates .