Nice quick little tool just in case you forgot the criteria in your 3rd and 4th year of med school. Works on iOS7 and friendly UI. My only thing would be that im not sure if I agree with the mortality % because uptodate referencing directly from Ranson gives you ever slightly different numbers. Otherwise good quick tool to use. Thank you!
Iiioop about Ranson Score Checklist for Pancreatitis, v2