Research Article

Evaluation of the Combination of Recombinant FSH and Antioxidant Therapy on DNA Fragmentation Index (DFI) in Infertile Men

Figure 1

Effect of age on DFI change. The box plots represent the distribution of DFI before and after the treatment for (a) all patients (94 patients, ) (b) patients within the age group of 20-29 (6 patients, ), (c) patients within the age group of 30-39 (47 patients, ), and (d) patients within the age group of 40-50 (41 patients, ).
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