Iron deficiency anaemia

D3_ANAEMIA_IRONDEF

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

None

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

0

4. Check minimum number of events

None

0

5. Include endpoints

17804

6. Filter based on genotype QC (FinnGen only)

17111

Control definitions (FinnGen only)

Control exclude D3_NUTRIANAEMIA

Extra metadata

Level in the ICD hierarchy 3
First used in FinnGen datafreeze DF2

Case counts by codes

FinnGen case counts by registry codes:

No data for upset plot.

No data for upset table.

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 173455 110612 61069
Only index persons 140546 93090 47456
Unadjusted period prevalence (%)
Whole population 2.64 3.17 1.71
Only index persons 2.88 3.42 1.81
Median age at first event (years)
Whole population 64.45 62.41 68.13
Only index persons 60.72 57.24 67.55

-FinnGen-

Key figures

All Female Male
Number of individuals 17111 10366 6745
Unadjusted period prevalence (%) 3.80 4.07 3.39
Median age at first event (years) 59.25 52.30 69.94

-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

-FinnGen-

Cumulative Incidence Function

Mortality – FinRegistry

Association

Association between endpoint D3_ANAEMIA_IRONDEF and mortality.

Females

Parameter HR [95% CI] p-value
D3_ANAEMIA_IRONDEF 2.094 [1.89, 2.32] < 0.001
Birth year 0.996 [0.99, 1.0] 0.288

During the follow-up period (1.1.1998 — 31.12.2019), 24740 out of 70954 females with D3_ANAEMIA_IRONDEF died.

Males

Parameter HR [95% CI] p-value
D3_ANAEMIA_IRONDEF 2.622 [2.32, 2.96] < 0.001
Birth year 0.989 [0.98, 1.0] 0.017

During the follow-up period (1.1.1998 — 31.12.2019), 19220 out of 41536 males with D3_ANAEMIA_IRONDEF died.

Mortality risk

Mortality risk for people of age

years, who have D3_ANAEMIA_IRONDEF.

N-year risk Females Males
1 0.195% 0.449%
5 0.952% 2.716%
10 2.68% 6.83%
15 5.451% 13.267%
20 9.654% 22.809%

Relationships between endpoints

Index endpoint: D3_ANAEMIA_IRONDEF – Iron deficiency anaemia

GWS hits: 6

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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