Clinical tools
Calculators
Each tool calculates, shows its working, and cites its source. None of them interprets a result — reference intervals are method-, population- and laboratory-specific, and an interpretation offered to an unknown patient on unknown assays is not something a laboratory can stand behind.
In development
Listed so the direction is visible. These are not yet built and do not link.
- Endocrine unit converter Conventional to SI across the LC-MS/MS panel, per analyte.
- Free androgen index Inputs: total testosterone, SHBG
- Albumin-corrected calcium Inputs: calcium, albumin
- Calculated LDL cholesterol Inputs: total cholesterol, HDL, triglycerides
- Estimated GFR Inputs: creatinine, cystatin C, age, sex
- Steroid ratio calculator Inputs: cortisol, cortisone, DHT, testosterone, estradiol, estrone, DHEA