Impetigo

L12_IMPETIGO

impetigo: A pyoderma consisting of three forms of skin lesions having either a thick, adherent, recurrent, dirty yellow crust with an erythematous margin (common or superficial impetigo) or lessions which are superficial, thin-walled, and bullous as found in bullous impetigo. The lesions in bullous (staphylococcal) impetigo, which are always caused by S aureus, are superficial, thin-walled, and bullous.

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 L01

Hospital discharge: ICD-9 684

Hospital discharge: ICD-8 684|70708

Cause of death: ICD-10 L01

Cause of death: ICD-9 684

Cause of death: ICD-8 684|70708

913

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

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

913

Check minimum number of events None

913

Include endpoints None

913

L12_IMPETIGO

Extra metadata

Level in the ICD hierarchy 3

First used in FinnGen datafreeze DF2

Parent code in ICD-10 L00-L08

Name in latin Impetigo

Similar endpoints

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List of similar endpoints to Impetigo 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	888	507	381
Unadjusted prevalence (%)	0.29	0.29	0.28
Mean age at first event (years)	28.01	27.37	28.86

Mortality

Follow-up	Absolute risk	HR [95% CI]	p	N
1998–2019	0.04	2.78 [1.56, 4.97]	5.6e-4	53
15 years	0.01	1.43 [0.78, 2.64]	2.5e-1	17
5 years	0.00	3.73 [1.96, 7.11]	6.2e-5	14
1 year	0.00	20.02 [10.42, 38.46]	2.3e-19	16

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: L12_IMPETIGO – Impetigo
GWS hits: 0

Survival analyses between endpoints

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Plot

before Impetigo
after Impetigo

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Table

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Drugs most likely to be purchased after Impetigo

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