Benign intracranial hypertension

G6_BENINTRAHYP

pseudotumor cerebri: Idiopathic intracranial hypertension is a neurological disorder characterized by isolated increased intracranial pressure manifesting with recurrent and persistent headaches, nausea, vomiting, progressive and transient obstruction of the visual field, papilledema. Visual loss can be irreversible.

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Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

429209

1. Apply sex-specific rule

None

429209

2. Check conditions

None

429209

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

Registry filters:

  • Hospital discharge: ICD-10 G93.2
  • Hospital discharge: ICD-9 3482
  • Cause of death: ICD-10 G93.2
  • Cause of death: ICD-9 3482

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

294

4. Check minimum number of events

None

294

5. Include endpoints

None

294

6. Filter based on genotype QC (FinnGen only)

285

Control definitions (FinnGen only)

Control exclude G6_OTHNEU

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 G93
Name in latin Hypertensio intracranialis benigna

Case counts by codes

FinnGen case counts by registry codes:

generic upset plot

Upset plot

Full data table

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 1710 1314 380
Only index persons 1612 1273 339
Unadjusted period prevalence (%)
Whole population 0.03 0.04 0.01
Only index persons 0.04 0.05 0.01
Median age at first event (years)
Whole population 31.63 30.53 35.22
Only index persons 31.49 30.53 35.08

-FinnGen-

Key figures

All Female Male
Number of individuals 285 240 45
Unadjusted period prevalence (%) 0.09 0.10 0.02
Median age at first event (years) 33.83 32.78 39.40

-FinRegistry-

Age distribution of first events

-FinnGen-

Age distribution of first events

-FinRegistry-

Year distribution of first events

-FinnGen-

Year distribution of first events

-FinRegistry-

Cumulative Incidence Function

-FinnGen-

Cumulative Incidence Function

Mortality – FinRegistry

Relationships between endpoints

Index endpoint: G6_BENINTRAHYP – Benign intracranial hypertension

GWS hits: 1

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