Effects of Nasturtium officinale Extract on Antioxidant and Biochemical Parameters in Hemodialysis Patients: A Randomized Double-Blind Clinical Trial

Table 2

Chi-square test of independence of the relationship between diabetic patients for both control and intervention groups in the study of the effect of hydroalcoholic extract of aerial parts of Nasturtium officinale on antioxidant and biochemical parameters of chronic hemodialysis patients: a randomized double-blind clinical trial.

Levels	Group		Chi-square	value
	Control	Intervention
Number of patients	9	13	1.39	0.238
Patients with diabetes (%)	40%	59%