[Retracted] Effects of Moxibustion Combined with Ultrashort Wave on Pain and Oxidative Stress in Elderly Patients with Knee Osteoarthritis

Table 2

Comparison of the VAS score and the WOMAC score between the two groups (, points).

Groups	VAS score		Lysholm knee joint score		WOMAC score
	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Observation group ()		^a		^a		^a
Control group ()		^a		^a		^a
value	1.647	5.046	1.153	6.645	0.351	20.103
value	0.103	<0.001	0.252	<0.001	0.726	<0.001

Note: compared with the same group before treatment, ^a.