Formulae of Internal Medicine II (IM Formulae II) is a calculator which provides common formulae and scores used in the daily practice of internal medicine. Diseases covered include renal failure, liver cirrhosis, stroke and inflammatory bowel disease etc. And they are categorized according to the subspecialties. App written by Dr. Rudolf Lam. Formulae/Scores currently available:

1) Cyclosporine A drug level (AUC)
2) Tacrolimus drug level (AUC)
3) MDRD Formula - eGFR
4) MELD Score
5) Child-Pugh Score
6) Maddrey's Discriminant Function
7) CHA2DS2-VASc Score
8) Ranson's Criteria
9) Corrected Calcium
10) Autoimmune Hepatitis Score
11) Crohn's Disease Activity Index
12) QTc Interval
13) ABCD2 TIA Score
14) TIMI Score
15) HAS BLED Score
16) TTKG
17) Glasgow Alcoholic Hepatitis Score
18) Lille Model
19) NAFLD Fibrosis Score
20) Ganzoni Formula (Total iron deficit)
21) Mayo Score for Ulcerative Colitis Activity
22) Free serum copper (Non-ceruloplasmin-bound copper)
23) AST to Platelet Ratio Index (APRI)
24) Ulcerative Colitis Endoscopic Index of Severity (UCEIS)
25) Harvey-Bradshaw index (HBI)
26) Asia-Pacific Colorectal Screening (APCS) score
27) Cockcroft-Gault Formula
28) Glasgow-Blatchford Bleeding Score