[Retracted] Effect of Moxibustion Instrument Combined with Intermediate Frequency Electrostatic Therapy on Pain and Joint Function in Elderly Patients with Cold-Dampness Knee Arthritis

Table 4

Comparison of TCM credits (, points).

Groups	Knee pain		Heavy pain in the waist
	Prior treatment	Posttreatment	Prior treatment	Posttreatment
Observation group ()
Control group ()
value	0.382	4.739	1.067	3.391
value	0.703	<0.001	0.287	0.001

Note: compared with the same group before treatment, .