Levels by age groups

First Trimester

(12 weeks of gestation)

Third Trimester

(37 - 40 weeks of gestation)

Under 25 years

n

%

n

%

Mild

3

23

6

50

Moderate

10

77

6

50

Summation

13

100

12

100

25 to 34 years

n

%

n

%

Mild

14

54

9

41

Moderate

12

46

13

59

Summation

26

100

22

100

≥35 years

n

%

n

%

Mild

4

80

2

40

Moderate

1

20

3

60

Summation

5

100

5

100

Total

44

100

39

100