Table 3.

Classification of Patients for Referral From Primary to Specialty Care Based on NICE Criteria or a KFRE>3% at 5 Years — Primary Analysis

	KFRE Threshold, n (% of Total Analysis)		Total, n (%)
	No Referral ≤3% 5-Year Risk (Low Risk)	Referral >3% 5-Year Risk (High Risk)
NICE criteria
No referral	28,427 (72.0)	3483 (8.8)	31,910 (80.8)
Referral	2386 (6.0)	5180 (13.1)	7566 (19.2)
Total n (%)	30,813 (78.1)	8663 (21.9)	39,476 (100)

KFRE, kidney failure risk equation; NICE, National Institute of Health and Care Excellence.