Research Article
Analgesic Effects of Dexmedetomidine Combined with Spinal and Epidural Anesthesia Nursing on Prostate Hyperplasia Patients after Transurethral Resection of Prostate by Intelligent Algorithm-Based Magnetic Resonance Imaging
Figure 4
Comparison of VAS scores for patients in four groups after operation. (a) Eight hours after operation; (b) 12 hours after operation; (c) 24 hours after operation; (d) 48 hours after operation. indicated that the comparison with group D demonstrated that the differences showed statistical significance ().
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