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Astigmatism

DOID EFO MESH PheWeb

H7_ASTIGMATISM

obsolete_astigmatism: ['Unequal curvature of the refractive surfaces of the eye. Thus a point source of light cannot be brought to a point focus on the retina but is spread over a more or less diffuse area. This results from the radius of curvature in one plane being longer or shorter than the radius at right angles to it. (Dorland, 27th ed).']

Endpoint definition

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FinnGen phenotype data

356077 individuals

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Apply sex-specific rule None

356077

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Check conditions None

356077

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Filter registries

Hospital Discharge: ICD-10 H52.2
Hospital discharge: ICD-9 3672
Hospital discharge: ICD-8 37000
Cause of death: ICD-10 H52.2
Cause of death: ICD-9 3672
Cause of death: ICD-8 37000

1382

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Check pre-conditions, main-only, mode, ICD version

Look only at ICD versions H.D: 10, 8, 9 ; C.O.D: 10, 8, 9

1382

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Check minimum number of events None

1382

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Include endpoints None

1382

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H7_ASTIGMATISM

Extra metadata

Level in the ICD hierarchy 4
First used in FinnGen datafreeze DF2
Parent code in ICD-10 H52
Name in latin Astigmatismus

Summary Statistics

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Key figures

All Female Male
Number of individuals 1382 786 596
Unadjusted prevalence (%) 0.39 0.40 0.38
Mean age at first event (years) 40.64 37.81 44.37

Mortality

Follow-up Absolute risk HR [95% CI] p N
1998–2019 0.05 3.09 [1.38, 6.91] 6.0e-3 57
15 years 0.02 2.38 [1.21, 4.67] 1.2e-2 33
5 years 0.00 3.59 [1.93, 6.68] 5.4e-5 16
1 year - - - -

Age distribution of first events

Year distribution of first events

Cumulative Incidence

Correlations

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Index endpoint: H7_ASTIGMATISM – Astigmatism
GWS hits: 1

Survival analyses between endpoints

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Plot

before Astigmatism
after Astigmatism

loading spinner Loading survival analyses plot