Charcot foot

CHARCOT

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:

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

550

4. Check minimum number of events

None

550

5. Include endpoints

None

550

6. Filter based on genotype QC (FinnGen only)

537

Control definitions (FinnGen only)

Control exclude DM_COMORB

Extra metadata

First used in FinnGen datafreeze DF2

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 2963 1049 1905
Only index persons 2733 981 1752
Unadjusted period prevalence (%)
Whole population 0.04 0.03 0.05
Only index persons 0.06 0.04 0.07
Median age at first event (years)
Whole population 59.21 58.96 59.31
Only index persons 59.26 59.05 59.37

-FinnGen-

Key figures

All Female Male
Number of individuals 537 205 332
Unadjusted period prevalence (%) 0.13 0.08 0.17
Median age at first event (years) 57.25 54.42 59.00

-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 CHARCOT and mortality.

Females

Parameter HR [95% CI] p-value
CHARCOT 4.271 [3.4, 5.36] < 0.001
Birth year 0.998 [0.99, 1.01] 0.632

During the follow-up period (1.1.1998 — 31.12.2019), 315 out of 967 females with CHARCOT died.

Males

Parameter HR [95% CI] p-value
CHARCOT 3.542 [3.05, 4.12] < 0.001
Birth year 0.987 [0.98, 1.0] 0.005

During the follow-up period (1.1.1998 — 31.12.2019), 666 out of 1747 males with CHARCOT died.

Mortality risk

Mortality risk for people of age

years, who have CHARCOT.

N-year risk Females Males
1 0.451% 0.669%
5 2.692% 3.937%
10 6.796% 9.969%
15 12.892% 18.049%
20 21.804% 30.416%

Relationships between endpoints

Index endpoint: CHARCOT – Charcot foot

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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