Acanthosis nigricans

acanthosis nigricans: a brown to black, poorly defined, velvety hyperpigmentation of the skin. It is usually found in body folds, such as the posterior and lateral folds of the neck, the armpits, groin, navel, forehead, and other areas.

Endpoint definition

FinnGen phenotype data
diagram bullet diagram downward connector

Filter registries Inpat., Oupat., Death

Hospital Discharge: ICD-10 L83
Hospital discharge: ICD-9 7012A
Hospital discharge: ICD-8 7011
Cause of death: ICD-10 L83
Cause of death: ICD-9 7012A
Cause of death: ICD-8 7011

Check pre-conditions None

Include endpoints None

Check conditions None

Apply sex-specific rule None

diagram downward connector L12_ACANTHNIGRICANS

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L80-L99
Name in latin Acanthosis nigricans

Summary Statistics

Key figures

All Female Male
Number of individuals 67 36 31
Unadjusted prevalence (%) 0.03 0.02 0.03
Mean age at first event (years) 35.11 40.99 28.27

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 - - - -
15 years - - - -
5 years - - - -
1 year - - - -

Correlations

Index endpoint: L12_ACANTHNIGRICANS – Acanthosis nigricans
GWS hits:

Survival analyses between endpoints

Plot

before Acanthosis nigricans
after Acanthosis nigricans

loading spinner Loading survival analyses plot

Drugs most likely to be purchased after Acanthosis nigricans