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Table 1 Disease-related definitions extracted and/or modified from the BFO-based Ontology of General Medical Science (OGMS) 25 and other sources

From: Foundations for a realist ontology of mental disease

Generic Term

Level of reality

Type

Definition

B odily C omponent

L1

IC

M aterial O bject within or on the surface of an O rganism, including A natomical S tructures, body flora, pathogens, toxins, and their combinations, potentially including also the organism as a whole [25, 32]

B odily F eature

L1

POR

B odily C omponent, B odily Q uality, or B odily P rocess [25]

B odily P rocess

L1

O

P rocess in which at least one B odily C omponent of an O rganism participates[25]

B odily Q uality

L1

DC

Q uality inhering in a B odily C omponent [25]

C linical P henotype

L1

POR

a clinically abnormal P henotype [25]

C linical P icture

L2/L3

POR

a R epresentation of a c linical p henotype that is inferred from the combination of laboratory, image and clinical findings about a given O rganism [25].

D iagnosis

L2/L3

DC

R epresentation asserting the presence of an instance of D isease in a given O rganism resulting from an interpretive process that has as input a c linical p icture of that O rganism [25]

D isease

L1

DC

a D isposition (i) to undergo P athological P rocesses that (ii) exists in an O rganism because of one or more d isorders in that O rganism [25]

D isease C ourse

L1

O

the totality of all P rocesses through which a given D isease instance is realized[25]

D isease P henotype

L1

POR

a C linical P henotype that is characteristic of a single D isease [25]

D isorder

L1

IC

A combination of B odily C omponents of or in an O rganism that is clinically abnormal [25, 41]

O bservation

L2

DC

C ognitive R epresentation about a B odily F eature resulting from an act of perception [42]

P athological P rocess

L1

O

a B odily P rocess that is a manifestation of a D isorder [25]

P henotype

L1

POR

a combination of one or more B odily F eatures of an O rganism determined by the interaction of its genetic make-up and environment [25]

  1. L1 - L2 - L3: level of reality at which a portion of reality exists; IC: independent continuant; DC: dependent continuant; O: occurrent; POR: used either where a term is an abbreviation for a disjunction or where the term refers to an entity which instantiates some combination of universals.