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Acute appendicitis

DOID EFO MESH SNOMED PheWeb

K11_APPENDACUT

appendicitis: Acute inflammation of the vermiform appendix.

Endpoint definition

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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 K35
Hospital discharge: ICD-9 540
Hospital discharge: ICD-8 540
Cause of death: ICD-10 K35
Cause of death: ICD-9 540
Cause of death: ICD-8 540

26457

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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

26457

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Check minimum number of events None

26457

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Include endpoints None

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K11_APPENDACUT

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2
Parent code in ICD-10 K35-K38
Name in latin Appendicitis acuta

Summary Statistics

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Key figures

All Female Male
Number of individuals 26457 14277 12180
Unadjusted prevalence (%) 7.44 7.20 7.74
Mean age at first event (years) 34.62 32.70 36.88

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.02 1.12 [0.95, 1.32] 1.7e-1 1649
15 years 0.01 0.86 [0.75, 0.99] 3.4e-2 709
5 years 0.00 1.17 [1.00, 1.37] 5.8e-2 244
1 year 0.00 2.14 [1.68, 2.74] 1.3e-9 80

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: K11_APPENDACUT – Acute appendicitis
GWS hits: 11

Survival analyses between endpoints

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Plot

before Acute appendicitis
after Acute appendicitis

loading spinner Loading survival analyses plot

Drugs most likely to be purchased after Acute appendicitis

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