Document Classification

Section Type: CONCLUSIONS

Text: With a median follow-up of 6. 7 yr, eGFR < 60 was reached by 85. 7 % with RN and 64. 7 % with NSS, with a difference of 21. 0 % (95 % CI, 13. 8-28. 3) ; eGFR < 30 was reached by 10. 0 % with RN and 6. 3 % with NSS, with a difference of 3. 7 % (95 % CI, -1. 0 to 8. 5) ; and eGFR < 15 was reached by 1. 5 % with RN and 1. 6 % with NSS, with a difference of -0. 1 % (95 % CI, -2. 2 to 2. 1).