PhenX - refractive error - adult protocol 111401 62706-7
LOINC Code
| LOINC code | 62706-7 | ||
|---|---|---|---|
| name | PhenX - refractive error - adult protocol 111401 | ||
| description | The refractive error of each eye is measured using the Humphrey Automated Refractor (Carl Zeiss Meditec, Dublin, CA). After use of the autorefractor, the autorefractor-generated refractive error for each eye is dialed in to the phoropter and the participant's visual acuity is checked. If the visual acuity is worse than 20/20, then subjective refraction is performed. This protocol uses the Humphrey Automated Refractor (Carl Zeiss Meditec, Dublin, CA). Other instruments can be used to measure refractive error. If other instruments are used, the reproducibility of the measurements should be comparable to those acquired with this protocol. In addition, when other instruments are used to collect these measurements, the manufacturer and model of equipment should be recorded. These other devices may require some different steps than are described in this protocol. Investigators should follow the equipment manufacturer's instructions to ensure quality control. | ||
| status | TRIAL | ||
Fully-Specified Name | |||
| component | PhenX - refractive error - adult protocol 111401 | ||
| property | - | ||
| time | Pt = 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 | - | ||
| method | PhenX | ||
Additional Names | |||
| short name | Refractive error adult proto | ||
Basic Attributes | |||
| class | PANEL.PHENX | ||
| type | 2 Clinical | ||
Panel Components | |||
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 | |||
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History/Usage | |||
| first released | |||
| last updated | 2.66 | ||
| last change type | NAM - change to Analyte/Component | ||
| change reason | Updated the PhenX ID from "PhenX. | ||
Related Names | |||
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