Effectiveness of Different Pain Control Methods in Patients with Knee Osteoarthritis after Knee Arthroplasty

Table 2

Total surgical pain and analgesic belief ().

Variable	Group 1 ()		Group 2		value
	Mean	SD	Mean	SD
POABS	40.51	7.01	37.88	7.76	.026

Note: POABS = Pain and Opioids Analgesics Beliefs Scale. .