Table 3. Perceived importance of mussels for human well-being.

Results of multinomial logistic regressions assessing the influence of respondent profile on the perceived importance of mussels for human well-being and life quality (Q1) and the quantity of benefits provided by mussels (Q2). Significant differences (p < 0.05) indicated in bold.

Question & Answers	Respondent profile		Coefficients (p-values)
Q1
No	Education	Basic	0.105 (0.849)
		Secondary	−1.338 (0.069)
		University	Reference
Yes		Basic	−0.679 (0.038)
		Secondary	−0.567 (0.072)
		University	Reference
Do not know			Reference
Statistical fit of the model	Intercept	Final
−2 Log L	37.219	25.518
Likelihood ratio test (p-value)		11.701 (0.020)
Q2
Many	Education	Basic	−2.096 (0.018)
		Secondary	−1.330 (0.166)
		University	Reference
	Age	<40	−0.241 (0.773)
		40-55	Reference
		>55	0.743 (0.947)
Some	Education	Basic	−1.513 (0.080)
		Secondary	−0.361 (0.700)
		University	Reference
	Age	<40	0.648 (0.423)
		40–55	Reference
		>55	0.279 (0.698)
Few			Reference
Statistical fit of the model	Intercept	Final
−2 Log L	80.956	57.007
Likelihood ratio test (p-value)		23.949 (0.02)