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This is a non-core endpoint: only basic statistics are computed.

See these related core endpoints for full statistics:

Niacin deficiency [pellagra]

E4_NIAC_DEF

Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

473681

1. Apply sex-specific rule

None

473681

2. Check conditions

None

473681

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

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.

17

4. Check minimum number of events

None

17

5. Include endpoints

None

17

6. Filter based on genotype QC (FinnGen only)

17

Control definitions (FinnGen only)

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

Case counts by codes

FinnGen case counts by registry codes:

Not enough data for upset plot.

Not enough data for upset table.

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 197 154 40
Only index persons 133 112 21
Unadjusted period prevalence (%)
Whole population 0.00 0.00 0.00
Only index persons 0.00 0.00 0.00
Median age at first event (years)
Whole population 46.78 45.29 51.78
Only index persons 42.91 41.92 48.16

-FinnGen-

Key figures

All Female Male
Number of individuals 17 15 -
Unadjusted period prevalence (%) 0.01 0.01 -
Median age at first event (years) 40.08 35.96 -

-FinRegistry-

Age distribution of first events

-FinnGen-

Age distribution of first events

-FinRegistry-

Year distribution of first events

-FinnGen-

Year distribution of first events

-FinRegistry-

Cumulative Incidence Function

No data

-FinnGen-

Cumulative Incidence Function

Not a core endpoint, no data to show.

Mortality – FinRegistry

Association

Association between endpoint E4_NIAC_DEF and mortality.

Females

No data

Males

No data

Mortality risk

Mortality risk for people of age

years, who have E4_NIAC_DEF.

N-year risk Females Males
1 No data No data
5 No data No data
10 No data No data
15 No data No data
20 No data No data

Relationships between endpoints

Index endpoint: E4_NIAC_DEF – Niacin deficiency [pellagra]

GWS hits: -

Endpoint
Case Overlap
Survival Analysis
Genetic Correlations
Genetic Signals
N (Jaccard index)
HR [CI]
Extremity
rg [CI]
Extremity
Hits
Coloc Hits
FinRegistry
FinnGen
FinRegistry
FinnGen
FinnGen
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