Table 1.

Participants’ characteristics.

Data		n/N 1196	%
Age (years)	18–25	131/1196	11.0
	26–30	461/1196	38.5
	31–35	422/1196	35.3
	36–40	164/1196	13.7
	≥41	18/1196	1.5
Pre-pregnancy BMI (kg/m2)	underweight (<18.5)	84/1196	7.0
	normal weight (18.5–24.9)	765/1196	64.0
	overweight (25–29.9)	219/1196	18.3
	obesity class 1 (30–34.9)	101/1196	8.4
	obesity class 2 (35–39.9)	26/1196	2.2
	obesity class 3 (≥40)	1/1196	0.1
Residence	urban, above 100,000 residents	632/1196	52.8
	urban, 10,000–100,000 residents	226/1196	18.9
	urban, <10,000 residents	76/1196	6.4
	rural	262/1196	21.9
Education	vocational and primary	30/1196	2.5
	high school	223/1196	18.7
	university	943/1196	78.8
Marital status	married	959/1196	80.2
	cohabiting	214/1196	17.9
	single parent and divorced	23/1196	1.9
Currently obstetric state	pregnant women in 1 trimester	16/1196	1.3
	pregnant women in 2 trimester	64/1196	5.4
	pregnant women in 3 trimester	176/1196	14.7
	women after delivery	940/1196	78.6
Mode of delivery	vaginal birth	528/940	56.2
	elective cesarean section	215/940	22.8
	emergency cesarean section	197/940	21.0
Physiological pregnancy	Yes	993/1196	83.0
	No	203/1196	17.0
Difficulties in conceiving a child	Yes	278/1196	23.2
	No	918/1196	76.8
Medically assisted procreation	Yes	93/1196	7.8
	No	1103/1196	92.2
Miscarriage in the past	Yes	259/1196	21.7
	No	937/1196	78.3

The table shows the percentage of respondents in the given subgroup (n) in relation to all respondents (N) for whom the specific information was available.