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. 2020 Mar 6;9(3):219. doi: 10.3390/antiox9030219

Table 5.

Summary statistics of semen parameters, SDF, and ORP before and after the treatment with FH PRO for Men in idiopathic infertile patients having high ORP and SDF levels.

Parameters Before Treatment n After Treatment n Percent Change (Mean ± SEM) p Value Wilcoxon Test
Sperm concentration (106/mL) 19.9 ± 16.8
(13.0; 10.0–24.0)
46 30.4 ± 25.9
(24.5; 12.0–42.0)
46 119.6 ± 1.9 0.0008
Total motility (%) 25.4 ± 12.8
(25.0; 15.0–30.0)
46 32.7 ± 18.8
(32.5; 15.0–50.0)
46 53.0 ± 18.5 0.0089
Progressive motility (%) 0.5 ± 1.9
(0.0; 0.0–0.0)
46 5.7 ± 8.2
(0.0; 0.0–10.0)
46 48.9 ± 12.5 0.0002
Normal morphology (%) 1.8 ± 1.2
(2.0; 1.0–2.0)
46 2.9 ± 2.1
(3.0; 1.0–4.0)
46 88.6 ± 21.7 0.0026
SDF (%) 56.3 ± 16.5
(54.0; 43.0–70.0)
42 44.0 ± 20.3
(40.0; 28.0–59.0)
42 −20.5 ± 4.8 0.0002
ORP (mV/106 sperm/mL) 6.7 ± 6.6
(4.4; 2.8–7.5)
46 3.7 ± 8.9
(1.9; 0.9–3.0)
46 −24.8 ± 23.3 <0.0001

ORP ≥1.34 mV/106 sperm/mL and SDF >30% are considered as high. SDF: sperm DNA fragmentation, ORP: oxidation-reduction potential.