Factitial dermatitis

L12_FACTITIALDERMAT

neurotic excoriation: a condition in which patients produce skin lesions through repetitive, compulsive excoriation of their skin.

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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 L98.1
  • Hospital discharge: ICD-9 6984A
  • Hospital discharge: ICD-8 6984
  • Cause of death: ICD-10 L98.1
  • Cause of death: ICD-9 6984A
  • Cause of death: ICD-8 6984

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

158

4. Check minimum number of events

None

158

5. Include endpoints

None

158

6. Filter based on genotype QC (FinnGen only)

151

Control definitions (FinnGen only)

Control exclude L12_OTHERSKINSUBCUTIS

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L98
Name in latin Dermatitis artificialis

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 1738 1165 556
Only index persons 1405 982 423
Unadjusted period prevalence (%)
Whole population 0.03 0.03 0.02
Only index persons 0.03 0.04 0.02
Median age at first event (years)
Whole population 54.96 55.45 53.93
Only index persons 53.35 54.22 51.35

-FinnGen-

Key figures

All Female Male
Number of individuals 151 103 48
Unadjusted period prevalence (%) 0.04 0.04 0.03
Median age at first event (years) 47.63 46.88 49.24

-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: L12_FACTITIALDERMAT – Factitial dermatitis

GWS hits: -

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