Associated complication

folate group

Methylfolate group

P-value

No.

%

No.

%

non

28

56.0

39

78.0

0.0193*

PE

7

14.0

3

6.0

0.047*

PROM

9

18.0

4

8.0

0.032*

PTL

6

12.0

4

8.0

0.061