| PDW | platelet distribution width |
|---|---|
| PSD | particle size distribution; peptone, starch, and dextrose; periodic synchronous discharge; phase-sen... |
| RDHBF | regional distribution of hepatic blood flow |
| RDW | red blood cell distribution width index |
| SDF | slow death factor; stress distribution factor |
| COMMIT | Community Intervention Trial for Smoking Cessation |
|---|---|
| CAVEAT | Coronary Angioplasty Versus Excisional Atherectomy Trial |
| DCCT | Diabetes Control and Complication Trial |
| ECST | European Carotid Surgery Trial |
| LRC-CPPT | Lipid Research Clinics Coronary Primary Prevention Trial |
| frequency distribution | A statistical description of raw data in terms of the number or frequency of items characterised by each of a series or range of values of a continuous variable. (05 Mar 2000) |
|---|---|
| lognormal distribution | If a variable y is such that x = log y, it is said to have a lognormal distribution; this is a skew distribution. (05 Mar 2000) |