Fig. 5
From: Impact of skin tone and cupping on erythema and thermal imaging measurements

Modified Eumelanin Skin Tone Category was not associated with differences in temperature change following cupping, despite apparent trends visible in the data (a), but erythema response was significantly different across skin tone (b). The weak correlation between erythema and temperature change was most pronounced in the Intermediate Low and Intermediate skin tone categories (c). Legend: InterLow = Intermediate Low, Inter = Intermediate, InterMid = Intermediate Mid, InterHigh = Intermediate High.