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This is a non-core endpoint: only basic statistics are computed.

See these related core endpoints for full statistics:

Headache

MESH Endpoint Browser

R18_HEADACHE1

Endpoint definition

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Endpoint definition steps

FinnGen

Phenotype data

473681

1. Apply sex-specific rule

None

473681

2. Check conditions

None

473681

3. Check pre-conditions, main-only, mode, registry filters

Registry filters:

  • Hospital discharge: ICD-10 — R51
  • Hospital discharge: ICD-9 — 7840
  • Hospital discharge: ICD-8 — 79199
  • Cause of death: ICD-10 — R51
  • Cause of death: ICD-9 — 7840
  • Cause of death: ICD-8 — 79199

2 out of 7 registries used, show all original rules.

35642

4. Check minimum number of events

None

35642

5. Include endpoints

None

35642

6. Filter based on genotype QC (FinnGen only)

34001

Control definitions (FinnGen only)

Control exclude R18_GENERAL_SYMPTOMS_SIGNS

Extra metadata

Level in the ICD hierarchy 3
Special HEADACHE
First used in FinnGen datafreeze DF4
Parent code in ICD-10 R50-R69
Name in latin Cephalalgia

Case counts by codes

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FinnGen case counts by registry codes:

generic upset plot

Upset plot

Full data table

Summary Statistics

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-FinRegistry-

This endpoint is excluded from FinRegistry analyses (omitted endpoint).

-FinnGen-

Key figures

All Female Male
Number of individuals 34001 23721 10280
Unadjusted period prevalence (%) 8.06 9.32 5.16
Median age at first event (years) 44.44 42.46 49.02

-FinnGen-

Age distribution of first events

-FinnGen-

Year distribution of first events

-FinnGen-

Cumulative Incidence Function

Not a core endpoint, no data to show.

Mortality – FinRegistry

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This endpoint is excluded from FinRegistry analyses (omitted endpoint).

Relationships between endpoints

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Index endpoint: R18_HEADACHE1 – Headache

GWS hits: -

This endpoint is excluded from FinRegistry analyses (omitted endpoint).