ErratumCorrection: Fractional Excretion of Sodium (FENa): An Imperfect Tool for a Flawed QuestionCJASN 17(8):p 1218, August 2022. | DOI: 10.2215/CJN.06410522 Free Metrics Seethapathy H, Fenves AZ: Fractional excretion of sodium (FENa): An imperfect tool for a flawed question. Clin J Am Soc Nephrol 17: , 2022. Due to an author error, the sentence that appears as “An individual on an average Western diet who takes in approximately 3.4 g of sodium (∼150 mEq) per day has a FENa of <0.1% when getting rid of that sodium load considering a normal eGFR of 180 L/d (27,000 mEq of Na filtered).” should instead appear as “An individual on an average Western diet who takes in approximately 3.4 g of sodium (∼150 mEq) per day has a FENa of <1% when getting rid of that sodium load considering a normal eGFR of 180 L/d (27,000 mEq of Na filtered).”Published online ahead of print. Publication date available at www.cjasn.org.Copyright © 2022 by the American Society of NephrologyView full article text