Clinical Chemistry -- Snyder et al. 51 (10): 1830 Figure 3

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Figure 3. Scatter plot of FSH concentrations by cohort.

For the peri- (Peri) and postmenopausal (Post) cohorts, results are sorted into hCG-positive and hCG-negative populations on basis of the 5.0 IU/L cutoff for a positive hCG test. The bars indicate the median FSH concentration. The dashed line is the limit of functional sensitivity. Pre, premenopausal; y, years.