Examples Selection of 200 examples each from LOINC

Examples Selection of 200 examples each from LOINC and NPU Specific issues to discuss

Fractions What does fractions INHERE IN? Generic rule for fractions? NPU 04940 40887 -2 CD 11 c+CD 19+ Cells Fr Tiss Component Cells. CD 11 c+CD 19+ /100 cells [CD 11 c+CD 19+ cells] Property NFr [Number Fraction] Time Pt [Point in time (spot)] System Tiss [Tissue and Smears] Scale Qn Prot. (P)—Alpha-1 -globulin; mass fr. = ?

Fractions Observable: property type = number fraction, inheres in = tissue, towards = CD 11 c+ and CD 19+ cell, relative to = population of cells unit = % === 10^-2*1

(Concentration) Ratios 26919 -1 A-Aminobutyr/creat Ur-s. Rto Component Alpha aminobutyrate Property Scrto [Substance Concentration Ratio] Time Pt [Point in time (spot)] System Urine Scale Qn

(Concentration) Ratios Observable entity: property type = substance concentration ratio, inheres in = urine, towards = Alpha aminobutyrate, relative to = creatinine, relative to part of = urine

Entitic numbers 4525 -2 MCP C 3 b-C 4 b Ent. Num WBC Qn Component Complement membrane C 3 b-C 4 b cofactor protein Property Ent. Num [Entitic number] Time Pt [Point in time (spot)] System WBC [White blood cells] Scale Qn

Entitic number Observabele entity: property type = entitic number, inheres in = WBC, towards = MCPC 3 b. C 4 b. CFP Principle: quality inheres in the maximal whole entity in which it is counted Counts (entitic number) are relational!

Interpretations Interpretation of another observable/set of observables? Generic rule for interpretations/impressions? 49268 -6 GAG Pattern Ur-Imp Component Glycosaminoglycans pattern Property Imp [Impression/interpretation of study] Time Pt [Point in time (spot)] System Urine Scale Nar

Interpretations Observable entity: Property type = interpretation/impression/etc. , Inheres in = urine, towards = GAG, technique = GAG pattern intepretation technique

INR Interpretation of another observable/set of observables? Generic rule for interpretations/impressions? NPU 01685 34714 -6 INR Bld Qn Component Coagulation tissue factor induced. INR [INR] Property Rel. Time [Relative time] Time Pt [Point in time (spot)] System Bld [Blood] Scale Qn Method Coag [Coagulation assay] P—Coagulation, tissue factor-induced; rel. time(actual/norm; INR; IRP 67/40; proc. ) = ?

INR Observable entity: property type = relative duration, characterizes = tissue factor induced coagulation, direct site = blood sample, technique = INR technique, scale = quantitative

Doses 4132 -7 Atenolol Dose NPU 10576 Pt—Lactose(administered); am. s. (p. o. ) = ? mmol

Procedure observables Tracker item artf 7850 33035 -7 Semen investigation type Smn Component Semen investigation type [Investigation type] Property Type Time Pt [Point in time (spot)] System Semen Scale Nom

Procedure observable Observable entity: property type = taxon, characterizes = semen investigation, scale = nominal

Multiple techniques 17901 -0 Bacteria Throat Aerobe Cult org #4 Component Bacteria identified Component Bacteria Property Prid [Presence or Identity] Time Pt [Point in time (spot)] System Thrt [Throat] Scale Nom Method Aerobic culture [Aerobe culture]

Catalysis 24056 -4 A-L-Iduronidase Fib-c. Cnt Componen Alpha-L-iduronidase t Property CCnt [Catalytic Content] Time Pt [Point in time (spot)] System Fibroblasts [Fibroblast] Scale Qn

Catalysis IUPAC Gold Book: catalytic activity content Catalytic activity of the component divided by the mass of the system. catalytic activity (of an enzyme) Increase in the rate of reaction of a specified chemical reaction that an enzyme produces in a specific assay system.