Niacin deficiency [pellagra]


No definition available.

Endpoint definition

FinnGen phenotype data

392423 individuals

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Apply sex-specific rule None


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Check conditions None


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Check pre-conditions, main-only, mode, registry filters

Hospital Discharge: ICD-10 E52
Hospital discharge: ICD-9 2652
Hospital discharge: ICD-8 262
Cause of death: ICD-10 E52
Cause of death: ICD-9 2652
Cause of death: ICD-8 262

2 out of 7 registries used, show all original rules.


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Check minimum number of events None


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Include endpoints None


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Remove individuals based on genotype QC


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Control definitions

Control exclude E4_NUTRIDEF

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 E50-E64
Name in latin Deficientia niacini

Summary Statistics

Key figures

All Female Male
Number of individuals 15 13 -
Unadjusted prevalence (%) 0.00 0.01 -
Mean age at first event (years) 38.51 33.52 -


Follow-up Absolute risk HR [95% CI] p N
1998–2019 - - - -
15 years - - - -
5 years - - - -
1 year - - - -

Age distribution of first events

Year distribution of first events

Cumulative Incidence


Index endpoint: E4_NIAC_DEF – Niacin deficiency [pellagra]
GWS hits:

Survival analyses between endpoints

Not a core endpoint, no data to show.

Drugs most likely to be purchased after Niacin deficiency [pellagra]

Endpoint not on priority list, no data to show.