Causality (also known as Causalities, Enabling Factors): The relating of causes to the effects they produce. Causes are termed necessary when they must always precede an effect and sufficient when they initiate or produce an effect. Any of several factors may be associated with the potential disease causation or outcom

NIH MeSH · D015984Health Care

Causality

Also known asCausalities · Enabling Factors · Enabling Factor · Factor, Enabling · Factors, Enabling · Multifactorial Causality · Causalities, Multifactorial · Causality, Multifactorial · Multifactorial Causalities · Multiple Causation · Causation, Multiple · Causations, Multiple

Definition

The relating of causes to the effects they produce. Causes are termed necessary when they must always precede an effect and sufficient when they initiate or produce an effect. Any of several factors may be associated with the potential disease causation or outcome, including predisposing factors, enabling factors, precipitating factors, reinforcing factors, and risk factors.

MeSH classification

  • N05.715.350.200
  • N06.850.490.625

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Related concepts

Age Factors

Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a c…

Age of Onset

The age, developmental stage, or period of life at which a disease or the initial symptoms or manifestations of a disease appear in an indiv…

Bias

Any deviation of results or inferences from the truth, or processes leading to such deviation. Bias can result from several sources: one-sid…

Cohort Effect

Variation in health status arising from different causal factors to which each birth cohort in a population is exposed as environment and so…

Comorbidity

The presence of co-existing or additional diseases with reference to an initial diagnosis or with reference to the index condition that is t…

Confounding Factors, Epidemiologic

Factors that can cause or prevent the outcome of interest but are not intermediate variables of the factor(s) under investigation.

Common questions about Causality

What does Causality mean in medicine?
The relating of causes to the effects they produce. Causes are termed necessary when they must always precede an effect and sufficient when they initiate or produce an effect. Any of several factors may be associated with the potential disease causation or outcome, including predisposing factors, enabling factors, precipitating factors, reinforcing factors, and risk factors. This definition is taken from the National Library of Medicine's MeSH (Medical Subject Headings) 2026 release, which is the standard vocabulary used to index PubMed and most medical literature.
Is Causality known by any other names?
Yes. Causality is also referred to as Causalities, Enabling Factors, Enabling Factor, Factor, Enabling in different clinical, research and patient-facing contexts. The MeSH descriptor groups all of these synonyms under a single canonical concept so research and records stay consistent.
Where does Causality sit in the medical classification?
Causality falls under the broader medical category "Health Care" in the MeSH hierarchy (tree numbers: N05.715.350.200, N06.850.490.625). Browsing the related concepts on this page takes you to neighbouring topics in the same branch of medicine.
Where can I get a plain-language explanation of Causality?
For a plain-language explanation of Causality - including symptoms, treatments and what it means for an Indian patient - ask GoDavaii's Health AI. It works in 22+ Indian languages, is free and needs no signup. Tap "Ask GoDavaii AI about Causality" above.

Source: NIH MeSH 2026 (D015984) — National Library of Medicine, public domain. View official MeSH record ↗