Ulcerative proctitis

ULCERPROCT

proctitis: An inflammatory process affecting the anus. It is usually caused by sexually transmitted infectious agents and/or inflammatory bowel disease.

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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 K51.2
  • Cause of death: ICD-10 K51.2

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

2240

4. Check minimum number of events

None

2240

5. Include endpoints

None

2240

6. Filter based on genotype QC (FinnGen only)

2158

Control definitions (FinnGen only)

Control exclude K11_ENERCOLNONINF

Extra metadata

First used in FinnGen datafreeze DF2
Parent code in ICD-10 K51
Name in latin Proctitis ulcerosa [chronica]

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 13877 7303 6509
Only index persons 13418 7120 6298
Unadjusted period prevalence (%)
Whole population 0.20 0.21 0.18
Only index persons 0.25 0.26 0.24
Median age at first event (years)
Whole population 42.59 40.72 44.56
Only index persons 42.09 40.47 43.93

-FinnGen-

Key figures

All Female Male
Number of individuals 2158 1227 931
Unadjusted period prevalence (%) 0.48 0.48 0.47
Median age at first event (years) 43.82 39.90 48.99

-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 ULCERPROCT and mortality.

Females

Parameter HR [95% CI] p-value
ULCERPROCT 1.073 [0.94, 1.23] 0.305
Birth year 0.992 [0.98, 1.0] 0.067

During the follow-up period (1.1.1998 — 31.12.2019), 443 out of 6386 females with ULCERPROCT died.

Males

Parameter HR [95% CI] p-value
ULCERPROCT 1.054 [0.94, 1.18] 0.354
Birth year 0.987 [0.98, 1.0] 0.006

During the follow-up period (1.1.1998 — 31.12.2019), 674 out of 5681 males with ULCERPROCT died.

Mortality risk

Mortality risk for people of age

years, who have ULCERPROCT.

N-year risk Females Males
1 0.095% 0.217%
5 0.556% 1.228%
10 1.432% 3.08%
15 2.668% 5.909%
20 4.512% 9.884%

Relationships between endpoints

Index endpoint: ULCERPROCT – Ulcerative proctitis

GWS hits: 7

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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