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 3

MoCA score in the two groups.

Treatments	N	Before surgery	12 days after surgery
Ultrasound-guided combined lumbar plexus-sciatic nerve block	58	27.75 ± 0.96	25.01 ± 1.32
Combined spinal-epidural anesthesia	62	27.82 ± 0.56	23.88 ± 0.78^a
T		0.492	5.753
P		0.624	<0.0001

Comparing with combined spinal-epidural anesthesia, indicates . Comparing with that before surgery, ^aindicates .