Although we observed better renal survival in patients diagnosed in the period 1990–2004 than in the period 1976–1989 for children with IgA-N showing focal mesangial proliferation, the difference did not reach statistical significance.
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Although we observed better renal survival in patients diagnosed in the period 1990–2004 than in the period 1976–1989 for children with IgA-N showing focal mesangial proliferation, the difference did not reach statistical significance.