Fig. 1
From: Statistical methodology for age-adjustment of the GH-2000 score detecting growth hormone misuse
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12874-016-0246-8/MediaObjects/12874_2016_246_Fig1_HTML.gif)
Scatterplots with regression lines for the six GH-2000 scores (GHS) available of all male athletes in the Daegu sample: Siemens-LC-MS/MS (top-left), Siemens-Immunotech (top-middle), Siemens-IDS (top-right), Orion-LC-MS/MS (bottom-left), Orion-Immunotech (bottom-middle), Orion-IDS (bottom-right)