Fig. 2From: New approach to assess sperm DNA fragmentation dynamics: Fine-tuning mathematical modelsCoefficient of determination (R2) for linear, exponential and polynomial regression models within treatments (UDC, SW, SLC). Different letters indicate significant differences (P < 0.05). sDF = Sperm DNA fragmentation; UDC = Uncentrifuged diluted control; SW = Sperm washing; SLC = Single layer centrifugation; Expon. = Exponential; Poly. = PolynomialBack to article page