Polymyalgia rheumatica

M13_POLYMYALGIA

polymyalgia rheumatica: Polymyalgia rheumatica is a common inflammatory condition that often affects people over the age of 50 years. Characteristic symptoms are shoulder and hip girdle pain and prolonged morning stiffness. Markers of inflammation are often elevated.

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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 M35.3
  • Hospital discharge: ICD-9 725
  • Hospital discharge: ICD-8 4463
  • Cause of death: ICD-10 M35.3
  • Cause of death: ICD-9 725
  • Cause of death: ICD-8 4463

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

4558

4. Check minimum number of events

None

4558

5. Include endpoints

None

4558

6. Filter based on genotype QC (FinnGen only)

4403

Control definitions (FinnGen only)

Control exclude M13_SYSTCONNECT

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 M35
Name in latin Polymyalgia rheumatica

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 42642 28465 13837
Only index persons 34295 22973 11322
Unadjusted period prevalence (%)
Whole population 0.67 0.82 0.39
Only index persons 0.71 0.84 0.43
Median age at first event (years)
Whole population 74.56 75.24 73.15
Only index persons 73.96 74.64 72.56

-FinnGen-

Key figures

All Female Male
Number of individuals 4403 2540 1863
Unadjusted period prevalence (%) 0.97 1.00 0.94
Median age at first event (years) 70.86 70.31 71.60

-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_POLYMYALGIA and mortality.

Females

Parameter HR [95% CI] p-value
M13_POLYMYALGIA 1.434 [1.32, 1.56] < 0.001
Birth year 0.994 [0.99, 1.0] 0.112

During the follow-up period (1.1.1998 — 31.12.2019), 9271 out of 20812 females with M13_POLYMYALGIA died.

Males

Parameter HR [95% CI] p-value
M13_POLYMYALGIA 1.301 [1.17, 1.44] < 0.001
Birth year 0.989 [0.98, 1.0] 0.015

During the follow-up period (1.1.1998 — 31.12.2019), 4250 out of 10085 males with M13_POLYMYALGIA died.

Mortality risk

Mortality risk for people of age

years, who have M13_POLYMYALGIA.

N-year risk Females Males
1 0.123% 0.255%
5 0.776% 1.575%
10 2.078% 3.809%
15 3.839% 7.141%
20 6.805% 12.182%

Relationships between endpoints

Index endpoint: M13_POLYMYALGIA – Polymyalgia rheumatica

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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