Table 1.

Overview of sample characteristics

	Pregnant group	Breastfeeding group
n	1043	1296
Age (in years)	31.8 ± 4.3	32.4 ± 4.4
Gestational age (in weeks)	24.7 ± 9.1	–
Risk pregnancy	40.1% (n = 418)	–
Age breastfeeding child (in days)	–	328 ± 263
COVID-19 risk patients	20.1% (n = 201)	20.2% (n = 262)
In a relationship	98.4% (n = 1027)	98.1% (n = 1272)
Highest education
Did not complete school	0.5% (n = 5)	0.1% (n = 1)
First school qualification	21.4% (N = 223)	18.3% (n = 236)
Second school qualification	25.4% (n = 264)	25.1% (n = 325)
University degree	46.7% (n = 487)	51.2% (n = 512)
PhD	4.6% (n = 48)	4.9% (n = 64)
No information	1.5% (n = 16)	0.5% (n = 6)