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Moderate mental retardation

DOID EFO Endpoint Browser PheWeb

F5_MODRET

mental retardation: ['Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual is mentally retarded. IQ scores between 70 and 79 are in the borderline mentally retarded range. Scores below 67 are in the retarded range. (Joynt, Clinical Neurology, 1992, Ch55, p28)']

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Endpoint definition

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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 — F71
  • Hospital discharge: ICD-9 — 3180
  • Hospital discharge: ICD-8 — 312
  • Cause of death: ICD-10 — F71
  • Cause of death: ICD-9 — 3180
  • Cause of death: ICD-8 — 312

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

202

4. Check minimum number of events

None

202

5. Include endpoints

None

202

6. Filter based on genotype QC (FinnGen only)

190

Control definitions (FinnGen only)

Control exclude F5_MENTRET

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 F70-F79
Name in latin Retardatio mentalis moderata

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 8871 3898 4958
Only index persons 7776 3383 4393
Unadjusted period prevalence (%)
Whole population 0.13 0.11 0.14
Only index persons 0.15 0.12 0.17
Median age at first event (years)
Whole population 20.27 22.12 18.75
Only index persons 19.66 21.47 18.26

-FinnGen-

Key figures

All Female Male
Number of individuals 190 93 97
Unadjusted period prevalence (%) 0.05 0.04 0.05
Median age at first event (years) 19.82 19.61 20.02

-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: F5_MODRET – Moderate mental retardation

GWS hits: 1

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