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

FinnGen phenotype data

356077 individuals

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Apply sex-specific rule None

356077

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Check conditions None

356077

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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

1083

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

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

1083

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Check minimum number of events None

1083

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Include endpoints None

1083

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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

Summary Statistics

Key figures

All Female Male
Number of individuals 1083 610 473
Unadjusted prevalence (%) 0.30 0.31 0.30
Mean age at first event (years) 29.29 27.88 31.10

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.05 2.90 [1.07, 7.90] 3.7e-2 79
15 years 0.01 0.96 [0.30, 3.12] 9.5e-1 23
5 years 0.00 2.72 [1.09, 6.80] 3.3e-2 21
1 year 0.00 13.80 [5.80, 32.85] 3.0e-9 21

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

Index endpoint: L12_IMPETIGO – Impetigo
GWS hits:

Survival analyses between endpoints

Plot

before Impetigo
after Impetigo

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