Abstract 575 Table 1

Referral in patients with GFR<20 in different study phases. Results presented as N(%)

Phase 1Phase 2Phase 3
GFR 15-20GFR<15GFR 15-20GFR<15GFR 15-20GFR<15
N793630221829
Transplant Referral9 (11%)18 (50%)11 (37%)15 (67%)8 (44%)19 (66%)
Vascular Access Referral26 (72%)16 (73%)21 (72%)