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

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

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

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

Survival analyses between endpoints

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