Chondromalacia

M13_CHONDROMALACIA

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 M94.2
  • Cause of death: ICD-10 M94.2

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

979

4. Check minimum number of events

None

979

5. Include endpoints

None

979

6. Filter based on genotype QC (FinnGen only)

945

Control definitions (FinnGen only)

Control exclude M13_OTHERBONE

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 M94
Name in latin Chondromalacia

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 6397 3429 2943
Only index persons 6277 3389 2888
Unadjusted period prevalence (%)
Whole population 0.09 0.10 0.08
Only index persons 0.12 0.12 0.11
Median age at first event (years)
Whole population 43.93 44.37 43.45
Only index persons 43.84 44.31 43.28

-FinnGen-

Key figures

All Female Male
Number of individuals 945 581 364
Unadjusted period prevalence (%) 0.21 0.23 0.18
Median age at first event (years) 46.27 45.18 48.01

-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 M13_CHONDROMALACIA and mortality.

Females

Parameter HR [95% CI] p-value
M13_CHONDROMALACIA 0.686 [0.57, 0.83] < 0.001
Birth year 0.993 [0.98, 1.0] 0.102

During the follow-up period (1.1.1998 — 31.12.2019), 116 out of 3100 females with M13_CHONDROMALACIA died.

Males

Parameter HR [95% CI] p-value
M13_CHONDROMALACIA 0.576 [0.49, 0.68] < 0.001
Birth year 0.99 [0.98, 1.0] 0.087

During the follow-up period (1.1.1998 — 31.12.2019), 161 out of 2662 males with M13_CHONDROMALACIA died.

Mortality risk

Mortality risk for people of age

years, who have M13_CHONDROMALACIA.

N-year risk Females Males
1 0.059% 0.107%
5 0.404% 0.732%
10 0.936% 1.884%
15 1.833% 3.6%
20 3.238% 6.105%

Relationships between endpoints

Index endpoint: M13_CHONDROMALACIA – Chondromalacia

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
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