Figure 2From: Population variation and differences in serum leptin independent of adiposity: a comparison of Ache Amerindian men of Paraguay and lean American male distance runnersMean leptin comparisons between Ache men and American male runners. Mean comparisons between Ache men and runners (a) Leptin (p < 0.007), (b) Fat % (p < 0.0001), (c) BMI (p < 0.16), and (d) age (p < 0.89).Back to article page