Appendectomy

K11_APPENDECTOMY

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:

  • Operations: NOMESCO codes ^JEA
  • Operations: Finnish Hospital League codes ^6421$

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

33070

4. Check minimum number of events

None

33070

5. Include endpoints

None

33070

6. Filter based on genotype QC (FinnGen only)

31954

Control definitions (FinnGen only)

Controls for this endpoint are individuals that are not cases.

Extra metadata

First used in FinnGen datafreeze DF6v3

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 214743 115418 98341
Only index persons 204318 110588 93730
Unadjusted period prevalence (%)
Whole population 3.04 3.31 2.75
Only index persons 3.84 4.07 3.58
Median age at first event (years)
Whole population 36.22 38.11 33.99
Only index persons 35.61 37.51 33.37

-FinnGen-

Key figures

All Female Male
Number of individuals 31954 20016 11938
Unadjusted period prevalence (%) 7.16 7.86 6.00
Median age at first event (years) 37.66 36.04 40.37

-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 K11_APPENDECTOMY and mortality.

Females

Parameter HR [95% CI] p-value
K11_APPENDECTOMY 1.346 [1.23, 1.47] < 0.001
Birth year 0.992 [0.98, 1.0] 0.049

During the follow-up period (1.1.1998 — 31.12.2019), 6673 out of 87187 females with K11_APPENDECTOMY died.

Males

Parameter HR [95% CI] p-value
K11_APPENDECTOMY 1.042 [0.96, 1.14] 0.348
Birth year 0.99 [0.98, 1.0] 0.029

During the follow-up period (1.1.1998 — 31.12.2019), 6663 out of 80284 males with K11_APPENDECTOMY died.

Mortality risk

Mortality risk for people of age

years, who have K11_APPENDECTOMY.

N-year risk Females Males
1 0.121% 0.195%
5 0.72% 1.235%
10 1.748% 3.177%
15 3.412% 6.069%
20 6.279% 10.637%

Relationships between endpoints

Index endpoint: K11_APPENDECTOMY – Appendectomy

GWS hits: 9

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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