Table 1.

Basic characteristic of the study participants: 3-year-old children (n 143) and their caregivers, Krakow, Poland

	n	%
Gender
Boys	75	52·4
Girls	68	47·6
Overweight/obesity*
Yes	17	11·9
No	126	88·1
Attending kindergarten
Yes	49	34·3
No	94	65·7
Having siblings
Yes	74	51·7
No	69	48·3
Maternal education
Over 15 years	79	55·2
Up to 15 years	64	44·8

*Defined as ≥85th percentile of BMI distribution according to the WHO Child Growth Standards.