All influenza

J10_INFLUENZA

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.

Endpoint definition

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FinnGen phenotype data

321302 individuals

Apply sex-specific rule None

321302

Check conditions None

321302

Filter registries

Hospital Discharge: ICD-10 J09, J10, J11

Hospital discharge: ICD-9 487

Hospital discharge: ICD-8 47[0-4]

Cause of death: ICD-10 J09, J10, J11

Cause of death: ICD-9 487

Cause of death: ICD-8 47[0-4]

18163

Check pre-conditions, main-only, mode, ICD version

Look only at ICD versions H.D: 10, 8, 9 ; C.O.D: 10, 8, 9

6960

Check minimum number of events None

6960

Include endpoints None

6960

J10_INFLUENZA

Extra metadata

Level in the ICD hierarchy 3

First used in FinnGen datafreeze DF2

Similar endpoints

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List of similar endpoints to All influenza based on the number of shared cases.

Broader endpoints:

Narrower endpoints:

All influenza (not pneumonia)

Show all endpoint correlations

Summary Statistics

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Key figures

	All	Female	Male
Number of individuals	6692	2997	3695
Unadjusted prevalence (%)	2.17	1.73	2.74
Mean age at first event (years)	51.70	54.56	49.39

Mortality

Follow-up	Absolute risk	HR [95% CI]	p	N
1998–2019	0.04	3.70 [2.25, 6.08]	2.5e-7	666
15 years	0.01	0.97 [0.60, 1.58]	9.1e-1	142
5 years	0.00	3.64 [2.73, 4.86]	1.9e-18	232
1 year	-	-	-	-

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: J10_INFLUENZA – All influenza
GWS hits: 0

Survival analyses between endpoints

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Plot

before All influenza
after All influenza

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Table

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Drugs most likely to be purchased after All influenza

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