Frontotemporal dementia

FTD

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 F020&G310
  • Cause of death: ICD-10 F020&G310

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

148

4. Check minimum number of events

None

148

5. Include endpoints

None

148

6. Filter based on genotype QC (FinnGen only)

145

Control definitions (FinnGen only)

Control exclude F5_DEMENTIA, G6_ALZHEIMER, G6_AD_WIDE

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 2112 1189 909
Only index persons 1877 1084 793
Unadjusted period prevalence (%)
Whole population 0.03 0.03 0.03
Only index persons 0.04 0.04 0.03
Median age at first event (years)
Whole population 71.43 72.17 70.41
Only index persons 71.37 72.13 70.33

-FinnGen-

Key figures

All Female Male
Number of individuals 145 65 80
Unadjusted period prevalence (%) 0.03 0.03 0.04
Median age at first event (years) 69.58 69.48 69.66

-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 FTD and mortality.

Females

Parameter HR [95% CI] p-value
FTD 3.562 [2.87, 4.42] < 0.001
Birth year 0.995 [0.99, 1.0] 0.253

During the follow-up period (1.1.1998 — 31.12.2019), 577 out of 1114 females with FTD died.

Males

Parameter HR [95% CI] p-value
FTD 4.074 [3.11, 5.33] < 0.001
Birth year 0.988 [0.98, 1.0] 0.017

During the follow-up period (1.1.1998 — 31.12.2019), 493 out of 822 males with FTD died.

Mortality risk

Mortality risk for people of age

years, who have FTD.

N-year risk Females Males
1 0.343% 0.872%
5 2.068% 5.012%
10 5.094% 12.523%
15 9.351% 21.829%
20 15.906% 34.13%

Relationships between endpoints

Index endpoint: FTD – Frontotemporal dementia

GWS hits: 1

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
loading spinner Loading data