Table 3.

The importance attached to salt content information on food packaging by purchasing certain products (t tests).

Purchasing	Yes	No	t	p
Dietary supplements	3.855	3.699	2.451	0.014
Organic food	4.023	3.482	8.790	<0.001
Functional food	3.987	3.658	5.013	<0.001
Fair trade products	3.906	3.725	2.557	0.011

Note: the category ‘No’ includes those who answered ‘No’ and ‘Don’t know’.