Table 3.

The influence of selected factors on the frequency of fruit and vegetable portions * consumed by children in the school canteens.

Sex	$\overline{\mathit{x}}$	Me	SD	p-Value
Female	56%	60%	23%	0.4985
Male	59%	60%	21%
BMI classification	$\overline{\mathit{x}}$	Me	SD	p-Value
Underweight	64%	63%	23%	0.8899
Normal weight	57%	60%	20%
Overweight	60%	60%	26%
Obesity	55%	40%	27%
Duration of breastfeeding	$\overline{\mathit{x}}$	Me	SD	p-Value
<6 months	58%	60%	23%	0.8158
>6 months	57%	60%	22%
Parent education level	$\overline{\mathit{x}}$	Me	SD	p-Value
Secondary education	60%	60%	20%	0.0430 **
Higher education	52%	50%	25%
Pocket money to buy food at school	$\overline{\mathit{x}}$	Me	SD	p-Value
yes	58%	50%	24%	0.9448
no	57%	60%	22%

* One portion was defined as 80 g fruit/vegetable; ** indicates significant values (p < 0.05). $\overline{x}$—arithmetic mean; Me—median; SD—standard deviation.