Benign neoplasm: Floor of mouth

CD2_BENIGN_FLOOROFMOUTH

oral cavity cancer: A primary or metastatic malignant neoplasm involving the oral cavity. The majority are squamous cell carcinomas.

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Endpoint definition

Endpoint definition steps

FinnGen

Phenotype data

520210

1. Apply sex-specific rule

None

520210

2. Check conditions

None

520210

3. Check pre-conditions, main-only, mode, registry filters

Registry filters:

  • Hospital discharge: ICD-10 D10.2&
  • Hospital discharge: ICD-9 2103
  • Hospital discharge: ICD-8 2103
  • Cause of death: ICD-10 D10.2&
  • Cause of death: ICD-9 2103
  • Cause of death: ICD-8 2103

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

129

4. Check minimum number of events

None

129

5. Include endpoints

None

129

6. Filter based on genotype QC (FinnGen only)

129

Control definitions (FinnGen only)

Controls for this endpoint are individuals that are not cases.

Extra metadata

Level in the ICD hierarchy
3
First used in FinnGen datafreeze
DF2
Parent code in ICD-10
D10
Name in latin
Neoplasma benignum basis oris

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 1059 557 490
Only index persons 897 489 408
Unadjusted period prevalence (%)
Whole population 0.01 0.02 0.01
Only index persons 0.02 0.02 0.02
Median age at first event (years)
Whole population 53.91 54.65 52.78
Only index persons 51.89 53.01 50.55

-FinnGen-

Key figures

All Female Male
Number of individuals 129 70 59
Unadjusted period prevalence (%) 0.02 0.02 0.03
Median age at first event (years) 51.62 50.68 52.74

-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

CodeWAS (R11)

CodeWAS is a tool for exploring the associations between an endpoint and all of the medical codes and drug codes.

This is a new tool, please reach out using the contact form for feedback and improvement ideas.

First, a cohort is built by matching controls to the endpoint cases using year of birth and sex. Then, a Fisher test is done for all the medical codes and drug codes between the cases and controls of this cohort. Codes are reported in the table below if they have −log10(p-value) ≥ 6.

Matched cohort

Matched cases
115
Matched controls
1150
Code
Vocabulary
Description
Odds Ratio
-log10(p)
N matched cases
N matched controls
D10.2
ICD-10 Finland
Benign neoplasm: Floor of mouth
+∞
124.7
96
*
EJA10
NOMESCO Finland
Biopsy of tongue or floor of mouth
66.7
26.8
30
6
EJB30
NOMESCO Finland
Excision of lesion of floor of mouth
183.7
15.9
16
*
21030
ICD-8 Finland
Benign neoplasm of buccal cavity and pharynx, Floor of mouth
+∞
14.9
14
*
PJD71
NOMESCO Finland
Extended sparing excision of cervical lymph nodes
85.2
7.5
8
*
JN4KR
NOMESCO Finland
Whole body very extensive metabolic PET with CT
+∞
6.3
6
*

Mortality – FinRegistry

Association

Association between endpoint CD2_BENIGN_FLOOROFMOUTH and mortality.

Females

Parameter HR [95% CI] p-value
CD2_BENIGN_FLOOROFMOUTH 1.587 [1.24, 2.04] < 0.001
Birth year 0.996 [0.99, 1.01] 0.416

During the follow-up period (1.1.1998 — 31.12.2019), 117 out of 431 females with CD2_BENIGN_FLOOROFMOUTH died.

Males

Parameter HR [95% CI] p-value
CD2_BENIGN_FLOOROFMOUTH 1.841 [1.37, 2.48] < 0.001
Birth year 0.991 [0.98, 1.0] 0.045

During the follow-up period (1.1.1998 — 31.12.2019), 106 out of 342 males with CD2_BENIGN_FLOOROFMOUTH died.

Mortality risk

Mortality risk for people of age

years, who have CD2_BENIGN_FLOOROFMOUTH.

N-year risk Females Males
1 0.164% 0.368%
5 0.817% 2.139%
10 2.325% 5.75%
15 4.773% 10.59%
20 8.665% 17.4%

Relationships between endpoints

Index endpoint: CD2_BENIGN_FLOOROFMOUTH – Benign neoplasm: Floor of mouth

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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