Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Comorbidity

In medicine, comorbidity refers to the simultaneous presence of two or more medical conditions in a person; often co-occurring (that is, concomitant or concurrent) with a primary condition. It originates from the Latin term morbus (meaning "sickness") prefixed with co- ("together") and suffixed with -ity (to indicate a state or condition). Comorbidity…

History & Applications

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Comorbidity. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Definition

Mental health

History

Synonyms

Epidemiology

Causes

Types

Diagnosis

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Comorbidity

Nodes75
Edges74
Triples236
Avg. degree1.97
Density0.026667
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Comorbidity

Top relations

has method · 52
Comorbidity → Absence, Acute, Apart, As, Charlson, Charlson Index, Cherkin, CIRS, CIRS-G, Co-Existent Disease, Comorbidity Index, Cumulative Illness Rating Scale, Developed, Deyo, Disease, Elixhauser, Elixhauser Index, Evaluating, FCI, Feinstein Index
related to Further reading · 45
Comorbidity → Addiction, Administrative Data, Alan, Alison, Anne, Austin, Aylin, Bottle, Carl, Claudia, Coffey, Comorbidity Measures, Data, Dept, Drug Abuse, Elixhauser, Elixhauser Comorbidity Measures, Forster, Harris, Health
related to history · 26
Comorbidity → Akker, Belyalov, Boyd, Caughey, Charlson, Cloninger, Fortin, Greenfield, Grimby, Hudon, Jensen, Kaplan, Kraemer, Lazebnik, Luchikhin, Pincus, Robins, Sanderson, Schellevis, Smulevich
related to Mental health · 18
Comorbidity → ADHD, CBT, Certain, Critics, DSM, DSM Axis, Feinstein, However, In, More, OCD, On, Regardless, Since, Symptom, The, The Axis II, With
related to Structure · 17
Comorbidity → Associating, Background, Complications, Diseases, For, If, In, Listed, Nosological, Nosologies, Polypathia, Primary, Rival, The, There, These, This
related to Charlson Comorbidity Index (CCI) · 12
Comorbidity → AIDS, Charlson, Charlson/D'Hoores, Charlson/Deyo, Charlson/Manitoba, Charlson/Romano, Each, For, Many, Scores, The Charlson Comorbidity Index, These
has treatment · 10
Comorbidity → At, Each, If, It, Simultaneous, Tareev's, The, These, Votchal, Whenever
related to Epidemiology · 8
Comorbidity → During, ICD-10, In, It, Prevention, The, This, World Health Organization
related to Inception of the term · 8
Comorbidity → American, Feinstein, For, How, In, Many, The, This
related to Elixhauser Comorbidity Index · 7
Comorbidity → California, Elixhauser, ICD-9-CM, In, The, The Elixhauser, Walraven

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

diseases patients patient disease comorbid index diagnosis disorders primary medical conditions complications condition clinical example number presence chronic patient's treatment

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Comorbidityis aexcessive generalization of diseases0.90text
ADHDinstance ofCertain diagnoses0.80text
autisminstance ofCertain diagnoses0.80text
OCDinstance ofCertain diagnoses0.80text
and mood disorders have higher rates of co-occurring or being prevalent in separate diagnosesinstance ofCertain diagnoses0.80text
Comorbidityhas causeAnatomic0.60section
Comorbidityhas causeThe0.60section
Comorbidityhas methodThere0.60section
Comorbidityhas methodCumulative Illness Rating Scale0.60section
Comorbidityhas methodCIRS0.60section
Comorbidityhas methodDeveloped0.60section
Comorbidityhas methodLinn0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.