Astigmatism

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

321302 individuals

Apply sex-specific rule None

321302

Check conditions None

321302

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

1146

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

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

1146

Check minimum number of events None

1146

Include endpoints None

1146

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

Similar endpoints

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List of similar endpoints to Astigmatism based on the number of shared cases.

Broader endpoints:

Narrower endpoints:

None

Show all endpoint correlations

Summary Statistics

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Key figures

	All	Female	Male
Number of individuals	1069	598	471
Unadjusted prevalence (%)	0.35	0.34	0.35
Mean age at first event (years)	40.75	37.75	44.56

Mortality

Follow-up	Absolute risk	HR [95% CI]	p	N
1998–2019	0.03	2.63 [1.45, 4.77]	1.5e-3	43
15 years	0.01	1.84 [1.01, 3.38]	4.8e-2	27
5 years	0.00	1.69 [0.76, 3.78]	2.0e-1	11
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: 0

Survival analyses between endpoints

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Plot

before Astigmatism
after Astigmatism

Loading survival analyses plot

Table

Loading survival analyses table

Drugs most likely to be purchased after Astigmatism

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