MDS IWG 2022 dataset - ask for a data dictionary

[An-Ting Jhuang]

Hi,

I'm a data scientist in RefinedScience and doing MDS-related research. I recently found your great data source and have been exploring the MDS IWG 2022 dataset. Is there a data dictionary? I explored FAQs and the google slide but couldn't find it there.

I'm asking because I find there are 397 TP53 mutated patients from the dashboard, but it doesn't match the count of non-normal values in the column "Chromosomal status at TP53." I assume the count of non-normal (cnloh, del, gain, iso17q) is 397, but it's 189. Wondering if I've missed anything.

     

Please let me know if you need further information from me.

Thank you!

An-Ting Jhuang