. 2020 Jul 23;9(8):977. doi: 10.3390/foods9080977

Table 3.

Information about edible flowers (EF), according to country.

Question		Total ⁽¹⁾	Costa Rica	Portugal	CST ⁽²⁾		CC ⁽³⁾
Question		Total ⁽¹⁾	Costa Rica	Portugal	χ²	p	V
Have you heard about EF?	Yes (%)	86.9	76.3	96.7	26.530	<0.0005 ⁽⁵⁾	0.302
Have you heard about EF?	No (%)	13.1	23.7	3.3
Do you think there is enough information about EF?	Yes (%)	3.8	3.6	4.0	0.028	0.557 ⁽⁵⁾	-
Do you think there is enough information about EF?	No (%)	96.2	96.4	96.0
Do you think there are risks associated with consumption of EF?	Yes (%)	35.2	27.4	42.4	7.342	0.025	0.159
	No (%)	31.0	33.8	28.5
	M ⁽⁴⁾ (%)	33.8	38.8	29.1
Do you think toxicity is a risk?	Yes (%)	83.8	71.2	93.5	12.237	0.001 ⁽⁵⁾	0.300
Do you think toxicity is a risk?	No (%)	16.2	28.8	6.5
Do you think pesticides are a risk?	Yes (%)	80.9	68.3	91.8	12.105	<0.0005 ⁽⁵⁾	0.298
Do you think pesticides are a risk?	No (%)	19.1	31.7	8.2
Do you think there are other risks?	Yes (%)	50.5	39.6	58.7	3.995	0.035	0.190
Do you think there are other risks?	No (%)	49.5	60.4	41.3

⁽¹⁾ Combined results of Portugal and Costa Rica. ⁽²⁾ CST: chi-square test (level of significance of 5%: p < 0.05) for country differences. ⁽³⁾ CC: Cramer’s coefficient, only indicated if there were significant differences. ⁽⁴⁾ This option accounts for Maybe/I do not know. ⁽⁵⁾ Fisher’s exact test.