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Table 5 DFI and SDI response according to the occurrence of a clinical pregnancy, mean values (standard deviation)

From: The importance of the one carbon cycle nutritional support in human male fertility: a preliminary clinical report

Groups

n (%)

DFI

SDI

Pre

Post

% change

p

Pre

Post

% change

p

Any pregnancy

         

YES

40 (47.6)

29.4%

20.1%

−9.3% (13.61)

0.168

40.6%

29.3%

−11.3% (12.81)

0.000

NO

44 (52.4)

30.1%

25.9%

−4.2% (14.38)

 

39.6%

42.6%

3.0% (11.10)

 

Spontaneous pregnancy

         

YES

18 (21.5)

23.2%

18.4%

−4.8% (9.38)

0.571

44.8%

29.8%

−15.0% (11.11)

0.000

NO

66 (78.5)

31.5%

24.4%

−7.2% (15.23)

 

38.8%

38.0%

−0.7% (13.00)

 

ART pregnancy

         

YES

22 (33)

34.4%

21.4%

−13.0% (15.52)

0.046

37.2%

29.0%

−8.2% (13.54)

0.001

NO

44 (67)

30.1%

25.9%

−4.2% (14.38)

 

39.6%

42.6%

3.0% (11.10)

 
  1. Mann–Whitney test. Statistically significant differences in bold.