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Twin gestation

Endpoint Browser PheWeb

O15_TWIN_GEST

Endpoint definition

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Endpoint definition steps

FinnGen

Phenotype data

429209

1. Apply sex-specific rule

only females

239906

2. Check conditions

None

239906

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

Registry filters:

  • Hospital discharge: ICD-10 — O30.0
  • Hospital discharge: ICD-9 — 6510
  • Hospital discharge: ICD-8 — Y8[1-3]
  • Cause of death: ICD-10 — O30.0
  • Cause of death: ICD-9 — 6510
  • Cause of death: ICD-8 — Y8[1-3]

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

3150

4. Check minimum number of events

None

3150

5. Include endpoints

None

3150

6. Filter based on genotype QC (FinnGen only)

3023

Control definitions (FinnGen only)

Control exclude O15_MATERN_CARE

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF6v3

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-

Key figures

All Female Male
Number of individuals
Whole population 27717 27717 -
Only index persons 27401 27401 -
Unadjusted period prevalence (%)
Whole population 0.79 0.79 -
Only index persons 1.01 1.01 -
Median age at first event (years)
Whole population - 30.85 -
Only index persons - 30.85 -

-FinnGen-

Key figures

All Female Male
Number of individuals 3023 3023 -
Unadjusted period prevalence (%) 1.31 1.31 -
Median age at first event (years) 31.07 31.07 -

-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

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Relationships between endpoints

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Index endpoint: O15_TWIN_GEST – Twin gestation

GWS hits: -

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