This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Medicine Low‑importance This article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that biomedical information in any article use high-quality medical sources. Please visit the project page for details or ask questions at Wikipedia talk:WikiProject Medicine.MedicineWikipedia:WikiProject MedicineTemplate:WikiProject Medicinemedicine articles Low This article has been rated as Low-importance on the project's importance scale.

can someone find out and add to this page the Mean and Standard Deviation to step2CK, as best as anyone can find? —Preceding unsigned comment added by 69.114.73.62 ( talk) 01:27, 28 June 2009 (UTC) reply

Added MedGME ( talk) 16:25, 31 May 2021 (UTC) reply

Plenty of independent citations have been added. I suggest we remove the templates for citations and original research on top of the article. Thoughts? MedGME ( talk) 16:25, 31 May 2021 (UTC) reply