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Transient ischemic attack

DOIDEFOMESHSNOMED PheWeb

transient ischemic attack: A brief attack (from a few minutes to an hour) of cerebral dysfunction of vascular origin, with no persistent neurological deficit.

Endpoint definition

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FinnGen phenotype data
diagram bullet diagram downward connector

Filter registries Inpat., Oupat., Death

Hospital Discharge: ICD-10 G45
Hospital discharge: ICD-9 435
Hospital discharge: ICD-8 435
Hospital discharge: excluded ICD-10 G45.4
Cause of death: ICD-10 G45
Cause of death: ICD-9 435
Cause of death: ICD-8 435
Cause of death: excluded ICD-10 G45.4

Check pre-conditions None

Include endpoints None

Check conditions None

Apply sex-specific rule None

diagram downward connector I9_TIA

Extra metadata

First used in FinnGen datafreeze DF2
Parent code in ICD-10 G40-G47
Name in latin Ischaemia cerebri transitoria et syndomata cognata

Summary Statistics

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Key figures

All Female Male
Number of individuals 10825 5355 5470
Unadjusted prevalence (%) 4.16 3.64 4.84
Mean age at first event (years) 64.53 64.16 64.90

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.04 2.72 [2.27, 3.27] 5.8e-27 2141
15 years 0.02 3.11 [2.69, 3.58] 6.0e-55 1929
5 years 0.00 4.19 [3.71, 4.74] <1e-100 917
1 year 0.00 5.54 [4.62, 6.63] 3.4e-77 251

Correlations

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Index endpoint: I9_TIA – Transient ischemic attack
GWS hits: 0

Survival analyses between endpoints

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Plot

before Transient ischemic attack
after Transient ischemic attack

loading spinner Loading survival analyses plot

Drugs most likely to be purchased after Transient ischemic attack

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