Seborrhoeic keratosis

L12_SEBORRKERAT

dermatosis papulosa nigra: a condition of many small, benign skin lesions on the face, a condition generally presenting on dark-skinned individuals.

Endpoint definition

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FinnGen phenotype data

321302 individuals

Apply sex-specific rule None

321302

Check conditions None

321302

Filter registries

Hospital Discharge: ICD-10 L82

Hospital discharge: ICD-9 $!$

Hospital discharge: ICD-8 $!$

Cause of death: ICD-10 L82

Cause of death: ICD-9 $!$

Cause of death: ICD-8 $!$

3908

Check pre-conditions, main-only, mode, ICD version

Look only at ICD versions H.D: 10, 8, 9 ; C.O.D: 10, 8, 9

3908

Check minimum number of events None

3908

Include endpoints None

3908

L12_SEBORRKERAT

Extra metadata

Level in the ICD hierarchy 3

First used in FinnGen datafreeze DF2

Parent code in ICD-10 L80-L99

Name in latin Keratosis seborrhoica

Similar endpoints

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List of similar endpoints to Seborrhoeic keratosis based on the number of shared cases.

Broader endpoints:

Narrower endpoints:

None

Show all endpoint correlations

Summary Statistics

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Key figures

	All	Female	Male
Number of individuals	3791	2100	1691
Unadjusted prevalence (%)	1.23	1.21	1.25
Mean age at first event (years)	64.88	63.26	66.89

Mortality

Follow-up	Absolute risk	HR [95% CI]	p	N
1998–2019	0.02	1.27 [0.76, 2.13]	3.7e-1	312
15 years	0.01	0.89 [0.60, 1.33]	5.8e-1	162
5 years	0.00	1.49 [1.07, 2.08]	1.8e-2	104
1 year	0.00	1.98 [1.25, 3.15]	3.9e-3	26

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: L12_SEBORRKERAT – Seborrhoeic keratosis
GWS hits: 3

Survival analyses between endpoints

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Plot

before Seborrhoeic keratosis
after Seborrhoeic keratosis

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Table

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Drugs most likely to be purchased after Seborrhoeic keratosis

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