CDE Detailed Report
Disease: content
Subdomain Name: Electrodiagnostics
CRF: welcome
Displaying 1 - 34 of 34
Subdomain Name: Electrodiagnostics
CRF: welcome
Displaying 1 - 34 of 34
| CDE ID | CDE Name | Variable Name | Definition | Short Description | Question Text | Permissible Values | Description | Data Type | Disease Specific Instructions | Disease Specific Reference | Population | Classification (e.g., Core) | Version Number | Version Date | CRF Name (CRF Module / Guidance) | Subdomain Name | Domain Name | Size | Input Restrictions | Min Value | Max Value | Measurement Type | External Id Loinc | External Id Snomed | External Id caDSR | External Id CDISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C12730 | Needle electromyography motor unit action potential amplitude measurement | NdlElctrmygrphyMUAPAmpMeasr | The amplitude value of the motor unit action potential (MUAP) measure during needle electromyography | The amplitude value of the motor unit action potential (MUAP) measure during needle electromyography | MUAP: Amplitude | Numeric Values |
Record the amplitude in microvolts (uV). Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
microVolt | |||||||||
| C01580 | Temperature unit of measure | TempUOM | Unit of measure for the temperature numerical value | Unit of measure for the temperature numerical value | Temperature units | F;C | degrees Fahrenheit;degrees Celsius | Alphanumeric | Unified Code for Units of Measure - http://unitsofmeasure.org/ | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
2956267 | ||||||||
| C19369 | Electrophysiology motor nerve F-wave persistence percentage value | ElctrophysMtrNvFWvPrsistPctVal | The percentage of measurable F responses following a series of stimuli that is related to the antidromic excitability of a particular motor neuron pool | The percentage of measurable F responses following a series of stimuli that is related to the antidromic excitability of a particular motor neuron poo | Persistency (%) | Numeric Values | Adult;Pediatric | Supplemental | 1.00 | 2014-06-13 10:31:16.0 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
0 | 100 | percent | |||||||||
| C12702 | Electrophysiology sensory nerve impulse direction type | ElctphysSensryNervImpulsDirTyp | The impulse direction put on the nerve during the sensory nerve conduction study | The impulse direction put on the nerve during the sensory nerve conduction study | Impulse Direction | Orthodromic;Antidromic | Orthodromic;Antidromic | Alphanumeric | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12731 | Needle electromyography motor unit action potential area measurement | NdlElctrmygrphyMUAPAreaMeasr | The area value of the motor unit action potential (MUAP) measure during needle electromyography | The area value of the motor unit action potential (MUAP) measure during needle electromyography | MUAP: Area | Numeric Values |
Record the area in microvolt milliseconds (uVms). Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
microVolt per millisecond | |||||||||
| C02411 | Laterality type | LatTyp | Laterality type relative to the anatomic site of the body examined or affected | Laterality type relative to the anatomic site of the body examined or affected | Side | Left;Right;Midline | Left;Right;Midline | Alphanumeric | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-08-28 16:08:00.453 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12703 | Electrophysiology sensory nerve segment length measurement | ElctphysSensNervSegmtLgthMeasr | The sensory nerve segment length measured during the sensory nerve conduction study | The sensory nerve segment length measured during the sensory nerve conduction study | Segment Length | Numeric Values |
Record the length in centimeters (cm). Record for each segment tested |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
centimeter | |||||||||
| C12732 | Needle electromyography motor unit action potential duration | NdlElctrmygrphyMUAPDur | The duration of the motor unit action potential during needle electromyography | The duration of the action potential measure during needle electromyography | MUAP: Duration | Numeric Values |
Record the duration in milliseconds (ms). Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
millisecond | |||||||||
| C10777 | Electrophysiology study type | ElctrophysStdyTyp | Type of electrophysiology study conducted | Type of electrophysiology study conducted | Motor nerve conduction study;Sensory nerve conduction study;H-reflex study;Needle electromyography | Motor nerve conduction study;Sensory nerve conduction study;H-reflex study;Needle electromyography | Alphanumeric | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12704 | Electrophysiology sensory nerve onset or peak latency value | ElctphysSensNervOnsPkLatncVal | The onset or peak latency measured during the sensory nerve conduction study | The onset or peak latency measured during the sensory nerve conduction study | Onset or Peak Latency | Numeric Values |
Record the onset or peak latency in milliseconds (ms). Record for each segment tested |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
microsecond | |||||||||
| C12733 | Needle electromyography motor unit action potential complexity percent value | NdlElctrmygrpMUAPCompxtyPctVal | The complexity of the motor unit action potential measured during needle electromyography | The complexity of the action potential measured during needle electromyography | MUAP: Complexity | Numeric Values |
Record the complexity as a percentage (%). Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
percent | |||||||||
| C10780 | Electrophysiology anatomic site | ElctrophysAntmicSite | Area of the body (e.g., nerve or muscle) where the type of electrophysiology study is performed | Area of the body (e.g., nerve or muscle) where the type of electrophysiology study is performed | Nerve/Muscle | Alphanumeric | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12705 | Electrophysiology sensory nerve velocity measurement | EltrphysSensryNervVeloctyMeasr | The signal transmission speed measured during the sensory nerve conduction study | The signal transmission speed measured during the sensory nerve conduction study | Velocity (normal limit) | Numeric Values |
Record the velocity in meters per second (m/s). Record for each segment tested |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
meter per second | |||||||||
| C12734 | Needle electromyography motor unit action potential stable indicator | NdlElctrmygrphyMUAPStablInd | The stability of the action potential measure during needle electromyography | The stability of the action potential measure during needle electromyography | MUAPs: Stable | Yes;No;Unknown | Yes;No;Unknown | Alphanumeric |
Answer for both left and right sides of the body. Choose one for each. |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12693 | Electrophysiology H-reflex nerve segment name | ElctphysHReflxNervSegmtNam | The nerve segment used for the H-reflex test | The nerve segment used for the H-reflex test | Nerve Segment | Alphanumeric |
Record the name of the nerve segment used for H-reflex testing |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12706 | Electrophysiology sensory nerve amplitude measurement | ElctphysSensryNervAmpMeasr | The amplitude measured during the sensory nerve conduction study | The amplitude measured during the sensory nerve conduction study | Amplitude (normal limit) | Numeric Values |
Record the measured amplitude in millivolts (mV). Record for each segment tested |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
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| C12735 | Needle electromyography motor unit action potential recruitment type | NdlElctrmygrphyMUAPRecrtmntTyp | The recruitment of the motor unit action potential measure during needle electromyography | The recruitment of the action potential measure during needle electromyography | MUAP: Recruitment | Normal;Increased/Early;Decreased | Normal;Increased/Early;Decreased | Alphanumeric |
Answer for both left and right sides of the body. Choose one for each. |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12696 | Electrophysiology motor nerve segment name | ElctphysMotrNervSegmntName | The name of the segment used for the motor nerve conduction study | The name of the segment used for the motor nerve conduction study | Segment/Stimulation/Recording site | Alphanumeric | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12707 | Electrophysiology H-reflex latency left value | ElctphysHReflxLatncyLftVal | The H-reflex duration of latency for the left side of the body | The H-reflex duration of latency for the left side of the body | Latency left | Numeric Values |
Record the latency for the left side of the body in milliseconds (ms) |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
millisecond | |||||||||
| C12736 | Needle electromyography motor unit action potential activation type | NdlElctrmygrphyMUAPActvtnTyp | The activation of the motor unit action potential measure during needle electromyography | The activation of the action potential measure during needle electromyography | MUAP: Activation | Normal;Decreased | Normal;Decreased | Alphanumeric |
Answer for both left and right sides of the body. Choose one for each. |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C12697 | Electrophysiology motor nerve latency value | ElctphysMotrNervLatncyVal | The length of time needed for the electrical impulse to travel between the stimulation and recording sites measured during the motor nerve conduction study | The length of time needed for the electrical impulse to travel between the stimulation and recording sites measured during the motor nerve conduction study | Latency (normal limit) | Numeric Values | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
microsecond | ||||||||||
| C12708 | Electrophysiology H-reflex latency right value | ElctphysHReflxLatncyRtVal | The H-reflex duration of latency for the right side of the body | The H-reflex duration of latency for the right side of the body | Latency right | Numeric Values |
Record the latency for the right side of the body in milliseconds (ms) |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
millisecond | |||||||||
| C12737 | Needle electromyography interference pattern analysis technique name | NdlElctrmygInterfPtrnAnlTchNam | The interference pattern technique used for analysis measure during needle electromyography | The interference pattern technique used for analysis measure during needle electromyography | Interference Pattern Analysis Technique | Alphanumeric |
Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-25 08:54:08.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12698 | Electrophysiology motor nerve segment length measurement | ElctphysMotrNervSegmtLngMeasr | The nerve segment length measured during the motor nerve conduction study | The nerve segment length measured during the motor nerve conduction study | Segment Length | Numeric Values | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
centimeter | ||||||||||
| C12710 | Electrophysiology assessment date and time | ElctrophysAssmtDateTime | Date the particular electrophysiology study was performed | Date the particular electrophysiology study was performed | Date of Test | Date or Date & Time |
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.). |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
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| C12738 | Needle electromyography interference pattern analysis result | NdlElctrmygrInterfPttrnAnlyRes | The result of the interference pattern analysis measure during needle electromyography | The result of the interference pattern analysis measure during needle electromyography | Interference Pattern Analysis Result | Alphanumeric |
Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-25 08:54:08.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12699 | Electrophysiology motor nerve amplitude measurement | ElctphysMotrNervAmpMeasr | The measured amplitude of signal response to test stimulation during the motor nerve conduction study | The measured amplitude of signal response to test stimulation during the motor nerve conduction study | Amplitude (normal limit) | Numeric Values | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
microVolt | ||||||||||
| C12728 | Needle electromyography electrode type | NdlElctrmygrphyElectrdTyp | Type of electrode used for the needle electromyography | Type of electrode used for the needle electromyography | Electrode Type | Concentric;Monopolar | Concentric;Monopolar | Alphanumeric |
Choose one |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C18871 | Needle electromyography spontaneous activity other text | NdlElctrmygrphySAOTH | The free-text field related to 'Needle electromyography spontaneous activity type' specifying other text. The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography | The free-text field related to 'Needle electromyography spontaneous activity type' specifying other text. The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography | Spontaneous Activity (SA), Other | Alphanumeric |
Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 4000 |
Free-Form Entry |
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| C12700 | Electrophysiology motor nerve dispersion result | ElctphysMotrNervDisprsnReslt | Amount of test signal dispersion measured during the motor nerve conduction study | Amount of test signal dispersion measured during the motor nerve conduction study | Dispersed? | Alphanumeric | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-25 08:54:08.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points | 255 |
Free-Form Entry |
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| C12729 | Needle electromyography spontaneous activity type | NdlElctrmygrphySATyp | The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography | The type of spontaneous activity (SA) experienced by the participant/subject when undergoing needle electromyography | Spontaneous Activity (SA) | Fibrillation potentials;Positive sharp waves;Fasciculation potentials;Other, specify | Fibrillation potentials;Positive sharp waves;Fasciculation potentials;Other, specify | Alphanumeric |
Answer for both left and right sides of the body |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Multiple Pre-Defined Values Selected |
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| C01539 | Temperature measurement | TempMeasr | Measurement of the participant's/subject's body temperature | Measurement of the participant's/subject's body temperatur | Temperature | Numeric Values | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-08-28 16:08:00.453 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
0 | 50 | degree Celsius | 2644401 | |||||||
| C19368 | Electrophysiology repetitive stimulation count | ElctrophysRepetitivStimulCt | The number of repetitions of a specific stimulus applied in a single series | The number of repetitions of a specific stimulus applied in a single serie | N stimulations | Numeric Values | Adult;Pediatric | Supplemental | 1.00 | 2014-06-13 10:23:13.0 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
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| C12701 | Electrophysiology motor nerve F-wave minimum latency value | ElctphyMotrNervFwavMinLatncVal | The length of time needed for the impulse to travel from the site, to the spine, and back to the site measured during the motor nerve conduction study | The length of time needed for the impulse to travel from the site, to the spine, and back to the site measured during the motor nerve conduction study | F wave minimum latency | Numeric Values | No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Peripheral Nerve Studies | Electrodiagnostics | Outcomes and End Points |
Free-Form Entry |
millisecond |
