. 2015 Jun 12;10(6):e0128149. doi: 10.1371/journal.pone.0128149

Table 3. Standardized partial coefficients for the seven countries and whale meat-eaters from the multiple linear regression analysis of Hg concentration.

	Vietnam	New Zealand	Spain	USA	South Korea	Brazil	Japan	Whale meat-eaters
δ¹⁵N	0.498^*	0.385^*	0.406^*	0.286	0.027	0.232	0.243^*	0.527^*
δ¹³C	0.298	0.202	0.120	0.355	0.039	-0.343	0.169	-0.005
Age	0.012	0.453^*	0.049	0.168	0.227	0.268	0.350^*	0.128
Frequency	0.205	0.446^*	0.455^*	0.002	0.773^*	0.138	—-	——

* p<0.05