how much fluctuation is considered normal for our eGFR?

Hi thanks for reaching out. I think you might find this article helpful: https://chronic-kidney-disease.net/clinical/fluctuations-in-egfr. Jill (Team Member)

Thank you. I had read that article earlier today, although informative, I am wanting to know how much a fluctuation is considered normal in a 90 day period. I had improved my numbers from 38 to 61 in about 2 years, and from 61 to 68 in 90 days, but in the last 80 days the number is down to 61 again. Should I be worried/concerned?