Table 1 General characteristics of women across tertiles of mediterranean diet Score.

From: Association between mediterranean diet during pregnancy and gestational weight gain: a prospective cohort study

Tertiles of Mediterranean Diet Score

 

T1

(n = 88)

T2

(n = 70)

T3

(n = 85)

P-value*

Score range

0–3

4

5–8

 

Age (year)

29.80 ± 6.24

30.75 ± 6.59

31.50 ± 5.83

0.198

Gestational weight gain (kg)

12.71 ± 5.69

12.75 ± 5.48

13.04 ± 5.92

0.921

Physical activity (MET hours/week)

142.14 ± 69.55

134.44 ± 65.64

123.64 ± 59.34

0.174

Educational level

   

0.099

≤ Diploma

66 (39.8)

49 (29.5)

51 (30.7)

 

>Diploma

22 (28.6)

21 (27.3)

34 (44.2)

 

Occupation

   

0.146

Housewife

80 (37.9)

62 (29.4)

69 (32.7)

 

Employed

8 (25.0)

8 (25.0)

16 (50.0)

 

Socioeconomic status

   

0.706

Low

21 (32.3)

20 (30.8)

24 (36.9)

 

Moderate

39 (39.4)

30 (30.3)

30 (30.3)

 

High

28 (35.4)

20 (25.3)

31 (39.2)

 

Parity

   

0.561

Primiparous

38 (35.8)

34 (32.1)

34 (32.1)

 

Multiparous

50 (36.5)

36 (26.3)

51 (37.2)

 

Pre-pregnancy BMI status

   

0.683

Under & Normal weight

41 (36.3)

32 (28.3)

40 (35.4)

 

Overweight

37 (40.2)

25 (27.2)

30 (32.6)

 

Obese

10 (26.3)

13 (34.2)

15 (39.5)

 

Smoking status

   

0.161

Never

81 (34.8)

68 (29.2)

84 (36.1)

 

Former

6 (75.0)

1 (12.5)

1 (12.5)

 

Current

1 (50.0)

1 (50.0)

0 (0.0)

 

Preterm birth

   

0.274

Yes

8 (27.6)

7 (24.1)

14 (48.3)

 

No

80 (37.4)

63 (29.4)

71 (33.2)

 

GDM

   

0.036

Yes

13 (27.7)

10 (21.3)

24 (51.1)

 

No

75 (38.3)

60 (30.6)

61 (31.1)

 

Family history of diabetes

   

0.768

Yes

25 (32.9)

23 (30.3)

28 (36.8)

 

No

63 (37.7)

47 (28.1)

57 (34.1)

 

Multivitamin use

   

0.322

Yes

75 (38.5)

55 (28.2)

65 (33.3)

 

No

13 (27.1)

15 (31.3)

20 (41.7)

 

Infant sex

   

0.632

Boy

43 (38.4)

29 (25.9)

40 (35.7)

 

Girl

45 (34.4)

41 (31.3)

45 (34.4)

 
  1. Data are presented as mean ± standard deviation or n (%).
  2. BMI: body mass index; GDM: gestational diabetes mellitus.
  3. *Obtained from the ANOVA for continuous variables and Chi-square test for categorical variables.