Figure 3.

Associations between leptin and anthropometric measurements. Linear regression of leptin and fat % (a) in Ache men (r = -0.50, p < 0.03) and runners (r = 0.90, p < 0.0001). Slopes are significantly different (p < 0.0001, F = 40.0); (b) in Ache men (r = -0.17, p < 0.50) and runners (r = 0.75, p < 0.003). Slopes are significantly different (p < 0.001, F = 13.5).