Effect of Spirulina Intervention on Oxidative Stress, Antioxidant Status, and Lipid Profile in Chronic Obstructive Pulmonary Disease Patients

Table 2

Clinical features of COPD patients and controls.

	COPD		Control		value	value
	Mean	SD	Mean	SD
FEV1/FVC (%)	54.47	6.62	95.1	8.91	−20.048	0.000
6MWT (ft)	515.4	127.15	803.33	99.16	−9.7805	0.000

FEV₁: forced expiratory volume in 1 s; FVC: forced vital capacity; 6MWT: 6-minute walk test.