Table 1 Demographic information

Age (years)

32.63 ± 5.23

30.8 ± 4.17

0.233

Weeks of delivery

37.34 ± 2.01

39.84 ± 2.88

0.003*

BMI

26.21 ± 2.48

26.23 ± 2.81

0.977

Number of pregnancy

2.48 ± 1.50

2.68 ± 1.62

0.68

Number of productions

1.38 ± 0.50

1.47 ± 0.88

0.695

Total number of abortions

1.09 ± 1.34

1.21 ± 1.15

0.775

Spontaneous abortion

0.16 ± 0.37

0.7 ± 0.92

0.023*

IVF (%)

2 (9.5)

1 (5.2)

0.538

Apgar 1 min

9.65 ± 0.74

9.89 ± 0.31

0.131

 Male

8

8

–

 Female

12

11

–

Delivery method

0.072

 Normal delivery (%)

8(4)

13(68.4)

 Cesarean section (%)

12(60)

6(31.6)

 Birth weight (kg)

2.67 ± 0.57

3.31 ± 0.23

3.89E-5*

Placental weight (kg)

0.47 ± 0.04

0.51 ± 0.02

0.003*