Androgenic alopecia

L12_ALOPECANDRO

Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

473681

1. Apply sex-specific rule

only females

265735

2. Check conditions

None

265735

3. Check pre-conditions, main-only, mode, registry filters

Registry filters:

  • Hospital discharge: ICD-10 L64
  • Hospital discharge: ICD-9 7040A
  • Cause of death: ICD-10 L64
  • Cause of death: ICD-9 7040A

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

260

4. Check minimum number of events

None

260

5. Include endpoints

None

260

6. Filter based on genotype QC (FinnGen only)

247

Control definitions (FinnGen only)

Control exclude L12_DISORDSKINAPPENDIX

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 L60-L75
Name in latin Alopecia androgenica

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 1684 1684 -
Only index persons 1625 1625 -
Unadjusted period prevalence (%)
Whole population 0.05 0.05 -
Only index persons 0.06 0.06 -
Median age at first event (years)
Whole population - 43.96 -
Only index persons - 43.20 -

-FinnGen-

Key figures

All Female Male
Number of individuals 247 247 -
Unadjusted period prevalence (%) 0.10 0.10 -
Median age at first event (years) 50.20 50.20 -

-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

No data

Mortality – FinRegistry

Association

Association between endpoint L12_ALOPECANDRO and mortality.

Females

Parameter HR [95% CI] p-value
L12_ALOPECANDRO 1.266 [1.01, 1.59] 0.043
Birth year 0.997 [0.99, 1.01] 0.532

During the follow-up period (1.1.1998 — 31.12.2019), 92 out of 1383 females with L12_ALOPECANDRO died.

Males

No data

Mortality risk

Mortality risk for people of age

years, who have L12_ALOPECANDRO.

N-year risk Females Males
1 0.143% No data
5 0.796% No data
10 1.985% No data
15 3.694% No data
20 6.598% No data

Relationships between endpoints

Index endpoint: L12_ALOPECANDRO – Androgenic alopecia

GWS hits: -

Endpoint
Case Overlap
Survival Analysis
Genetic Correlations
Genetic Signals
N (Jaccard index)
HR [CI]
Extremity
rg [CI]
Extremity
Hits
Coloc Hits
FinRegistry
FinnGen
FinRegistry
FinnGen
FinnGen
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