Task: Answer Verification
Input (English): Question: Is long-term prognosis of clinically early IgA nephropathy always favorable?
Answer: This study showed that the prognosis of early IgAN was not always favorable, even resulting in progression to ESRD in some cases. Hypoalbuminemia and interstitial fibrosis should also be considered important prognostic factors in clinically early IgAN patients.
Output (English): no