LOINC Home

{component}   LP432695-7

Clinical   LP7787-7

Clinical terms not yet categorized   LP248771-0

PhenX - visual acuity protocol 111101   62698-6

LOINC Code


LOINC code62698-6
namePhenX - visual acuity protocol 111101
descriptionMeasurement of clarity or sharpness of vision (visual acuity) using the Early Treatment Diabetic Retinopathy Study (ETDRS) charts.
statusTRIAL

Fully-Specified Name

componentPhenX - visual acuity protocol 111101
property-
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system^Patient
scale-
methodPhenX

Additional Names

short nameVisual acuity proto

Basic Attributes

classPANEL.PHENX
type2  Clinical

Panel Components

64842-8Distance from the patients eyes to the ETDRS visual acuity chart [PhenX]
64741-2Eye [PhenX]
64841-0Line in the ETDRS visual acuity chart read by patient [PhenX]
64843-6Letter on line read by the patient [PhenX]
64844-4Equivalent visual acuity from table based on number of letters read correctly [PhenX]
6616-7Visual acuity log MAR Eye - right
6617-5Visual acuity log MAR Eye - left

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

62677-0PhenX domain - Ocular

History/Usage

first released
last updated2.66
last change typeNAM  - change to Analyte/Component
change reasonUpdated the PhenX ID from "PhenX." to "PX" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.; Added the PhenX protocol ID to the Component to clearly define the protocol version for which this panel is based upon.

Related Names

Pan
Panel
PANEL.PHENX
Panl
Pnl
 Point in time
Random
Refraction
VA

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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