Lichen simplex chronicus

lichen disease: a long-term skin condition that mainly affects the skin of the genitals. It usually causes itching and white patches to appear on the affected skin.

Endpoint definition

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FinnGen phenotype data
diagram bullet diagram downward connector

Filter registries Inpat., Oupat., Death

Hospital Discharge: ICD-10 L28.0
Hospital discharge: ICD-9 6983B|697X
Hospital discharge: ICD-8 6983
Cause of death: ICD-10 L28.0
Cause of death: ICD-9 6983B|697X
Cause of death: ICD-8 6983

Check pre-conditions None

Include endpoints None

Check conditions None

Apply sex-specific rule None

diagram downward connector L12_LICHENSIMPLEX

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L28
Name in latin Lichen simplex chronicus

Summary Statistics

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Key figures

All Female Male
Number of individuals 566 298 268
Unadjusted prevalence (%) 0.22 0.20 0.24
Mean age at first event (years) 52.10 51.17 53.12

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.02 1.69 [0.86, 3.31] 1.3e-1 50
15 years 0.02 2.35 [1.28, 4.30] 5.9e-3 42
5 years 0.00 3.53 [1.81, 6.90] 2.3e-4 15
1 year - - - -

Correlations

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Index endpoint: L12_LICHENSIMPLEX – Lichen simplex chronicus
GWS hits: 0

Survival analyses between endpoints

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Plot

before Lichen simplex chronicus
after Lichen simplex chronicus

loading spinner Loading survival analyses plot

Drugs most likely to be purchased after Lichen simplex chronicus

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