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

Table 1

Pain VAS.

Pain degree	Explanations
No pain	VAS score was 0.
Mild	VAS scores ranged between 1 and 3. Patients could endure mild pains, and sleep was not affected.
Moderate	VAS scores ranged between 4 and 6. Patients could endure moderate pains, and sleep was disturbed.
Severe	VAS scores ranged between 7 and 10. Patients could not endure severe pains, and sleep was disturbed and severely disrupted.