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Inflammatory disorders of breast

DOID EFO MESH SNOMED PheWeb

N14_INFLAMMBREAST

mastitis: Inflammation of breast tissue during lactation or postpartum due to an obstructed duct or infection. Mastitis can also occur in non-breastfeeding women, and rarely in men.

Endpoint definition

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FinnGen phenotype data

356077 individuals

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Apply sex-specific rule

Sex only females

198506

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Check conditions None

198506

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Filter registries

Hospital Discharge: ICD-10 N61
Hospital discharge: ICD-9 6110
Hospital discharge: ICD-8 6110
Hospital discharge: excluded ICD-8 61102
Cause of death: ICD-10 N61
Cause of death: ICD-9 6110
Cause of death: ICD-8 6110
Cause of death: excluded ICD-8 61102

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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

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Check minimum number of events None

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Include endpoints None

1505

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N14_INFLAMMBREAST

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 N60-N64
Name in latin Morbositates inflammatoriae mammae

Summary Statistics

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Key figures

All Female Male
Number of individuals 1505 1505 -
Unadjusted prevalence (%) 0.42 0.76 -
Mean age at first event (years) 41.63 41.63 -

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.03 1.64 [0.81, 3.33] 1.7e-1 57
15 years 0.01 0.98 [0.48, 2.02] 9.6e-1 22
5 years 0.00 1.89 [0.89, 4.04] 9.9e-2 11
1 year - - - -

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: N14_INFLAMMBREAST – Inflammatory disorders of breast
GWS hits:

Survival analyses between endpoints

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Plot

before Inflammatory disorders of breast
after Inflammatory disorders of breast

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Drugs most likely to be purchased after Inflammatory disorders of breast

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