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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` Table_7 Regurgitation grade n Mean standard-deviation Analysis of variance F Absent/trivial 90 7.08 4.74 anos F 5.4 Mild 13 5.60 4.16 anos Moderate 24 9.81 4.21 anos
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