The Effect of Intraoperative Sounds of Saw and Hammer on Psychological Condition in Patients with Total Knee Arthroplasty: Prospective Randomized Study

Table 3

Comparison of anesthetic procedures on psychological condition.

	General anesthesia	Spinal anesthesia	value	value
	(Group 1)	(Group 2)
	Preoperative POMS					−0.208	0.836^*
Postoperative POMS			−1.977	0.055^*
Preoperative STAI			−0.259	0.797^*
Postoperative STAI			−1.276	0.210^*
Postop-pre-op POMS			−1.784	0.082^*
Postop-pre-op STAI			−0.908	0.370^*

Independent samples test, .