Polyarteritis with lung involvement [Churg-Strauss]/EGPA

M13_CHURGSTRAUSS

Churg-Strauss syndrome: Eosinophilic granulomatosis with polyangiitis (EGPA), previously known as Churg-Strauss syndrome, is a systemic vasculitis of small-to medium vessels, characterized by asthma, transient pulmonary infiltrates, and hypereosinophilia.

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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 M30.1
  • Hospital discharge: ICD-9 4460B
  • Cause of death: ICD-10 M30.1
  • Cause of death: ICD-9 4460B

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

124

4. Check minimum number of events

None

124

5. Include endpoints

None

124

6. Filter based on genotype QC (FinnGen only)

118

Control definitions (FinnGen only)

Control exclude M13_SYSTCONNECT

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 M30
Name in latin Polyarteritis nodosa cum manifestationibus pulmonalibus

Case counts by codes

FinnGen case counts by registry codes:

generic upset plot

Upset plot

Full data table

Summary Statistics

-FinRegistry-

Key figures

All Female Male
Number of individuals
Whole population 674 428 243
Only index persons 564 368 196
Unadjusted period prevalence (%)
Whole population 0.01 0.01 0.01
Only index persons 0.01 0.01 0.01
Median age at first event (years)
Whole population 59.17 58.51 60.28
Only index persons 57.40 56.70 58.70

-FinnGen-

Key figures

All Female Male
Number of individuals 118 76 42
Unadjusted period prevalence (%) 0.03 0.03 0.02
Median age at first event (years) 53.73 52.68 55.63

-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

No data

Mortality – FinRegistry

Association

Association between endpoint M13_CHURGSTRAUSS and mortality.

Females

Parameter HR [95% CI] p-value
M13_CHURGSTRAUSS 1.776 [1.31, 2.4] < 0.001
Birth year 0.997 [0.99, 1.01] 0.509

During the follow-up period (1.1.1998 — 31.12.2019), 95 out of 338 females with M13_CHURGSTRAUSS died.

Males

Parameter HR [95% CI] p-value
M13_CHURGSTRAUSS 1.771 [1.23, 2.56] 0.002
Birth year 0.988 [0.98, 1.0] 0.009

During the follow-up period (1.1.1998 — 31.12.2019), 54 out of 192 males with M13_CHURGSTRAUSS died.

Mortality risk

Mortality risk for people of age

years, who have M13_CHURGSTRAUSS.

N-year risk Females Males
1 0.195% 0.339%
5 1.128% 2.094%
10 2.675% 5.255%
15 5.195% 9.979%
20 9.422% 16.502%

Relationships between endpoints

Index endpoint: M13_CHURGSTRAUSS – Polyarteritis with lung involvement [Churg-Strauss]/EGPA

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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