[Retracted] Fuzzy Logic-Based Systems for the Diagnosis of Chronic Kidney Disease

Table 1

Input variables of the proposed fuzzy inference system.

Sr. no.	Input parameters	Ranges	Semantic sign
1	Nephron functionality		Very risky
		B/W 0.3-0.5	Moderately risky
			Safe zone
2	Blood sugar		Safe
		B/W 104-150	Borderline
			High
3	Diastolic blood pressure		Low
		B/W 87-11	Medium
		B/W 106-121	High
			Extremely high
4	Systolic blood pressure		Low
		B/W 127-153	Medium
		B/W 142-172	High
			Extremely high
5	Age		Young
		B/W 33-66	Middle-aged
			Old
6	BMI		Underweight
		B/W 18.5-24.9	Normal weight
		B/W 24.6-30	Overweight
			Obese
7	Smoke		Low
		B/W 1.8-9.5	Medium
			High

LT = less than; GT = greater than; B/W = between.