Clinical Effects of Laser Acupuncture plus Chinese Cupping on the Pain and Plasma Cortisol Levels in Patients with Chronic Nonspecific Lower Back Pain: A Randomized Controlled Trial

Table 2

Effects on VAS and cortisol level before and after the treatment session.

	Laser acupuncture group; ()			Control group; ()
	Before	After		Before	After
VAS			0.001			0.001
Cortisol level			0.01			0.03

meant the significant difference before and after treatment session. , laser acupuncture versus control group.