62706-7
PhenX - refractive error - adult protocol 111401
Trial
65882-3 Model of instrument used to measure refractive error
Fully-Specified Name
- Component
- Vendor model number
- Property
- ID
- Time
- Pt
- System
- Refractive error device
- Scale
- Nom
- Method
Additional Names
- Short Name
- Refractive error device Model #
Basic Attributes
- Class
- DEVICES
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.65
- Change Reason
- Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Text
- Model of instrument used to measure refractive error
- Source
- PX111401010000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Número de modelo del proveedor: |
| it-IT | Italian (Italy) | Rivenditore, numero modello: Synonyms: Dispositivi medici Identificatore Numero di modello del rivenditore Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Производитель модель номер: Synonyms: Идентификатор Номинальный; |
| zh-CN | Chinese (China) | 厂商型号: Synonyms: 个数; |
65890-6 Spherical power [Inverse Length] Right eye
Fully-Specified Name
- Component
- Spherical power
- Property
- InvLen
- Time
- Pt
- System
- Eye.right
- Scale
- Qn
- Method
Additional Names
- Short Name
- Spherical power InvLen R eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.70
- Change Reason
- Changed Property from 'Find'. If the units are [diop] and the measure is power of a lens, the property should be InvLen.; Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401020000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Poder esférico: |
| it-IT | Italian (Italy) | Potere sferico: Synonyms: Lunghezza Inversa Occhio Destro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Сферическая сила: Synonyms: Количественный Обратная длина Оптическая сила Точка во времени; |
| zh-CN | Chinese (China) | 球镜度: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| [diop] | Example UCUM Units |
65892-2 Cylindrical power [Inverse Length] Right eye
Fully-Specified Name
- Component
- Cylindrical power
- Property
- InvLen
- Time
- Pt
- System
- Eye.right
- Scale
- Qn
- Method
Additional Names
- Short Name
- Cylindrical power InvLen R eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.70
- Change Reason
- Changed Property from 'Find'. If the units are [diop] and the measure is power of a lens, the property should be InvLen.; Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401040000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Poder cilíndrico: |
| it-IT | Italian (Italy) | Potenza cilindrica: Synonyms: Lunghezza Inversa Occhio Destro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Цилиндра сила: Synonyms: Количественный Обратная длина Точка во времени; |
| zh-CN | Chinese (China) | 柱镜度: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| deg | Example UCUM Units |
65891-4 Cylinder axis Right eye
Part Descriptions
LP418239-2 Axis eye
The axis is the orientation of the placement of the cylinder for astigmatism correction. The axis can be anywhere from 1 to 180 degrees.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Cylinder axis
- Property
- Angle
- Time
- Pt
- System
- Eye.right
- Scale
- Qn
- Method
Additional Names
- Short Name
- Cylinder axis R eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.68
- Change Reason
- Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401030000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Eje del cilindro: |
| it-IT | Italian (Italy) | Asse cilindro: Synonyms: Occhio Destro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Цилиндра ось: Synonyms: Количественный Точка во времени; |
| zh-CN | Chinese (China) | 柱镜轴位: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| deg | Example UCUM Units |
65893-0 Visual acuity best corrected Right eye
Part Descriptions
LP73686-5 Visual acuity
When discussing visual acuity, such as 20/40, the numerator is the testing distance. In the US, 20 is measured in feet. In the metric system, the testing distance is measured in meters. Normal visual acuity is commonly referred to as 20/20 vision and the metric equivalent is 6/6 vision.
The denominator is also a distance - the distance at which the size of the tested letter would subtend an arc of 5 minutes; what changes is the size of the letters and the distance at which the letters subtend that 5 minutes of angle. A letter of the size on the 20/40 line of an eye chart would be able to be seen by a patient with normal (20/20) vision at a testing distance of 40 feet, but for a patient with reduced vision (e.g. 20/40) the letter would need to be moved closer (to 20 feet) in order to be seen. When reading an eyechart in an ophthalmology exam room, mirrors are used to simulate a 20 foot testing distance (as the room is typically much shorter than 20 feet in length).
Visual acuity is expressed as 20/20, 20/40 up to about 20/800. Vision worse than that is often expressed qualitatively as:
CF- Count Fingers
HM- Hand Motion
LP- Light Perception
NLP- No Light Perception
Source: Regenstrief Help
LP73686-5 Visual acuity
Uncorrected visual acuity is a measurement of clearness of vision while the patient is not using refractive correction. Best corrected visual acuity is acuity measurement using corrective lenses, if usually worn. Visual acuity measured using a Snellen Eye Chart is reported with a numerator of the standard testing distance of 20 and a denominator indicating the distance at which strokes of the smallest letter size viewable subtend at 1 minute of arc. (e.g., 20/10: with a standard testing distance of 20 feet, the strokes of the smallest letter size viewable would subtend 1 minute of arc at 10 feet, or as more commonly explained, what the patient can see at 20 feet, the average population can see at 10 feet). If unable to read letters on a testing chart, visual acuity is described as ranging from ability to count fingers, recognize hand motion, perceive bright light, or unable to perceive light.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Visual acuity^best corrected
- Property
- LenRto
- Time
- Pt
- System
- Eye.right
- Scale
- Qn
- Method
Additional Names
- Short Name
- R eye VA--corr
Basic Attributes
- Class
- EYE.REFRACTION
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.73
- Change Reason
- Release 2.72: CLASS: Moved to a more representative Class.; COMPONENT: Updated naming model to align with similar existing terms.; Previous Releases: Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
- Common Test Rank Get Info
- 5704
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
| 98497-1 | Visual acuity panel |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Agudeza visual mejor corregida: |
| it-IT | Italian (Italy) | Acuità visiva^Corretto al meglio: Synonyms: Occhio Occhio Destro Oftalmologia - rifrazione Punto nel tempo (episodio) Rapporto lunghezze |
| zh-CN | Chinese (China) | 视力^经过最佳校正的: Synonyms: R Refraction measurements; |
Example Units
| Unit | Source |
|---|---|
| [ft_us]/[ft_us] | Example UCUM Units |
65894-8 Spherical power [Inverse Length] Left eye
Term Description
A spherical correction corrects refractive error of the eye with a single convergent or divergent refractive power in all meridians.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Spherical power
- Property
- InvLen
- Time
- Pt
- System
- Eye.left
- Scale
- Qn
- Method
Additional Names
- Short Name
- Spherical power InvLen L eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.70
- Change Reason
- Changed Property from 'Find'. If the units are [diop] and the measure is power of a lens, the property should be InvLen.; Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401060000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Poder esférico: |
| it-IT | Italian (Italy) | Potere sferico: Synonyms: Lunghezza Inversa Occhio Sinistro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Сферическая сила: Synonyms: Количественный Обратная длина Оптическая сила Точка во времени; |
| zh-CN | Chinese (China) | 球镜度: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| [diop] | Example UCUM Units |
65896-3 Cylindrical power [Inverse Length] Left eye
Term Description
A cylindrical correction corrects astigmatic refractive error of the eye by adding or subtracting power cylindrically in a meridian specified by the prescribed axis.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Cylindrical power
- Property
- InvLen
- Time
- Pt
- System
- Eye.left
- Scale
- Qn
- Method
Additional Names
- Short Name
- Cylindrical power InvLen L eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.70
- Change Reason
- Changed Property from 'Find'. If the units are [diop] and the measure is power of a lens, the property should be InvLen.; Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401080000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Poder cilíndrico: |
| it-IT | Italian (Italy) | Potenza cilindrica: Synonyms: Lunghezza Inversa Occhio Sinistro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Цилиндра сила: Synonyms: Количественный Обратная длина Точка во времени; |
| zh-CN | Chinese (China) | 柱镜度: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| [diop] | Example UCUM Units |
65895-5 Cylinder axis Left eye
Term Description
The axis indicates the angle in degrees of one of two major meridians the prescribed cylindrical power is in. Which major meridian is referenced is indicated by the cylindrical correction being in plus or minus notation. The axis is measured on an imaginary semicircle with a horizontal baseline that starts with zero degrees in the 3 o'clock (or east) direction, and increases to 180 degrees in a counter-clockwise direction.
Source: Regenstrief LOINC
Part Descriptions
LP418239-2 Axis eye
The axis is the orientation of the placement of the cylinder for astigmatism correction. The axis can be anywhere from 1 to 180 degrees.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Cylinder axis
- Property
- Angle
- Time
- Pt
- System
- Eye.left
- Scale
- Qn
- Method
Additional Names
- Short Name
- Cylinder axis L eye
Basic Attributes
- Class
- PHENX
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.68
- Change Reason
- Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
Survey Question
- Source
- PX111401070000
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Eje del cilindro: |
| it-IT | Italian (Italy) | Asse cilindro: Synonyms: Occhio Sinistro PhenX Punto nel tempo (episodio) |
| ru-RU | Russian (Russian Federation) | Цилиндра ось: Synonyms: Количественный Точка во времени; |
| zh-CN | Chinese (China) | 柱镜轴位: Synonyms: Consensus measures for Phenotypes and eXposures; |
Example Units
| Unit | Source |
|---|---|
| deg | Example UCUM Units |
65897-1 Visual acuity best corrected Left eye
Part Descriptions
LP73686-5 Visual acuity
When discussing visual acuity, such as 20/40, the numerator is the testing distance. In the US, 20 is measured in feet. In the metric system, the testing distance is measured in meters. Normal visual acuity is commonly referred to as 20/20 vision and the metric equivalent is 6/6 vision.
The denominator is also a distance - the distance at which the size of the tested letter would subtend an arc of 5 minutes; what changes is the size of the letters and the distance at which the letters subtend that 5 minutes of angle. A letter of the size on the 20/40 line of an eye chart would be able to be seen by a patient with normal (20/20) vision at a testing distance of 40 feet, but for a patient with reduced vision (e.g. 20/40) the letter would need to be moved closer (to 20 feet) in order to be seen. When reading an eyechart in an ophthalmology exam room, mirrors are used to simulate a 20 foot testing distance (as the room is typically much shorter than 20 feet in length).
Visual acuity is expressed as 20/20, 20/40 up to about 20/800. Vision worse than that is often expressed qualitatively as:
CF- Count Fingers
HM- Hand Motion
LP- Light Perception
NLP- No Light Perception
Source: Regenstrief Help
LP73686-5 Visual acuity
Uncorrected visual acuity is a measurement of clearness of vision while the patient is not using refractive correction. Best corrected visual acuity is acuity measurement using corrective lenses, if usually worn. Visual acuity measured using a Snellen Eye Chart is reported with a numerator of the standard testing distance of 20 and a denominator indicating the distance at which strokes of the smallest letter size viewable subtend at 1 minute of arc. (e.g., 20/10: with a standard testing distance of 20 feet, the strokes of the smallest letter size viewable would subtend 1 minute of arc at 10 feet, or as more commonly explained, what the patient can see at 20 feet, the average population can see at 10 feet). If unable to read letters on a testing chart, visual acuity is described as ranging from ability to count fingers, recognize hand motion, perceive bright light, or unable to perceive light.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Visual acuity^best corrected
- Property
- LenRto
- Time
- Pt
- System
- Eye.left
- Scale
- Qn
- Method
Additional Names
- Short Name
- L eye VA--corr
Basic Attributes
- Class
- EYE.REFRACTION
- Type
- Clinical
- First Released
- Version 2.36
- Last Updated
- Version 2.73
- Change Reason
- Release 2.72: COMPONENT: Updated naming model to align with similar existing terms.; CLASS: Moved to more representative Class.; Previous Releases: Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.
- Common Test Rank Get Info
- 6421
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 62677-0 | PhenX domain - Ocular |
| 98497-1 | Visual acuity panel |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-MX | Spanish (Mexico) | Agudeza visual mejor corregida: |
| it-IT | Italian (Italy) | Acuità visiva^Corretto al meglio: Synonyms: Occhio Occhio Sinistro Oftalmologia - rifrazione Punto nel tempo (episodio) Rapporto lunghezze |
| zh-CN | Chinese (China) | 视力^经过最佳校正的: Synonyms: L LT Refraction measurements; |
Example Units
| Unit | Source |
|---|---|
| [ft_us]/[ft_us] | Example UCUM Units |