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Figure 1 | Reproductive Biology and Endocrinology

Figure 1

From: Inter-laboratory validation of the measurement of follicle stimulating hormone (FSH) after various lengths of frozen storage

Figure 1

Assay measurement agreement by batch and paired labs. For each graph, the difference between the FSH (mIUm/L) values between two labs is plotted on the y-axis, and the x-axis represents the mean Time 0 Lab A assay value. The degree of agreement is estimated by calculating the bias, which is represented by the horizontal dashed lines at the mean ± 2 standard deviations. Each graph contains a comparison between two labs in one batch of samples.

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