Figure 2From: Herbal remedy knowledge acquisition and transmission among the Yucatec Maya in Tabi, Mexico: a cross-sectional studyRelationship between competence score and age. There is no association between competence score (agreement about medicinal plant remedies) and age (r = 0.13, p = 0.32, N = 57) for individuals from 46 through 87 years of age.Back to article page