All influenza

Description

influenza: An acute viral infection of the respiratory tract, occurring in isolated cases, in epidemics, or in pandemics; it is caused by serologically different strains of viruses (influenzaviruses) designated A, B, and C, has a 3-day incubation period, and usually lasts for 3 to 10 days. It is marked by inflammation of the nasal mucosa, pharynx, and conjunctiva; headache; myalgia; often fever, chills, and prostration; and occasionally involvement of the myocardium or central nervous system.

Data source
FinnGen phenocode J10_INFLUENZA
Hospital Discharge registry ICD-10: J10/J09/J11, ICD-9: 487, ICD-8: 47[0-4]
Cause of Death registry ICD-10: J10/J09/J11, ICD-9: 487, ICD-8: 47[0-4]
Level in the ICD-hierarchy 3
First defined in version DF2
Ontology
DOID 8469
GWAS catalog 0007328
MESH D007251
SNOMED CT 61700007

Key figures

Sex All Female Male
Number of individuals 2799 1181 1618
Unadjusted prevalence (%) 1.61 1.19 2.15
Mean age at first event (years) 46.17 52.3 41.7
Case fatality at 5-years (%) 5.82 5.67 5.93

Longitudinal metrics

Sex All Female Male
Median nb. of events per indiv. 1 1 1
Recurrence at 6 months (%) 2.4 3.22 1.79

Associations

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