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. 2013 Aug 5;8(8):e70967. doi: 10.1371/journal.pone.0070967

Figure 2. A cross-sectional study of the serum InhB levels across the adult lifespan of males.

Figure 2

The levels of serum InhB in 205 community dwelling men (Otago cohort) are illustrated. A: each dot represented an individual. B: the geometric mean and 95% confidence interval is indicated for various age groups. The levels of Inhibin B in the older men (80–93 years) were significantly less than those in the younger men (20–40 years) (p<0.001).