Open Model Viewer
Home Repositories
Archetype Repository
Cluster Cluster
93
Composition Composition
10
Action Action
5
Evaluation Evaluation
31
Observation Observation
111
Instruction Instruction
1
Admin Admin
22
Section Section
14
Information Site Information
DEVT  Build
  OpenEHR Apperta Mirror
Name
IKDC subjective knee evaluation
Description
International Knee Documentation Committee (IKDC) Subjective knee evaluation score.
Keywords
knee evaluation subjective score PROM
Purpose
For the recording and reporting of the patient reported results of the Subjective knee evaluation score developed by the International Knee Documentation Committee.
Use
Use to record the patient reported results of the Subjective knee evaluation score developed by the International Knee Documentation Committee.

While openEHR archetypes are all freely available under an open license, the specific content of this archetype may be copyright protected. Any use of this archetype within implementations must be in compliance with the terms established by the copyright owners where a copyright exists.
Misuse
Not to be used unless the terms of copyright have been observed (if a copyright exists).
References
Derived from: <Add reference to original resource here>
https://www.aaos.org/uploadedFiles/PreProduction/Quality/Measures/IKDCEnglishUS.pdf cited 17-Sep-2018.
Archetype Id
openEHR-EHR-OBSERVATION.ikdc.v0
Copyright
© Apperta Foundation
Licencing
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.
Original Author
Hildegard McNicoll
freshEHR Clinical Informatics Ltd.
Date Originally Authored
2018-09-17
Name Card Type Description
Symptoms
0..1 CLUSTER Patient reported extent of symptoms due to knee pain.
CLUSTER
Highest level of activity without pain
0..1 DV_ORDINAL Patient reported highest level of activity they can perform without significant knee pain.
Constraint for DV_ORDINAL
  • 0 : Unable to perform any activities
  • 1 : Light activities
  • 2 : Moderate activities
  • 3 : Strenuous activities
  • 4 : Very strenuous activities
Frequency of pain
0..1 DV_COUNT Patient reported frequency of pain during past 4 weeks or since injury where 0 represents never and 10 represents constant.
Constraint for DV_COUNT
min: > 0; max: < 10
Severity of pain
0..1 DV_COUNT Patient reported severity of pain where 0 represents no pain and 10 represents worst pain imaginable.
Constraint for DV_COUNT
min: > 0; max: < 10
Stiff or swollen knee
0..1 DV_ORDINAL Patient reported degree of stiffness or swelling of knee during past 4 weeks or since injury.
Constraint for DV_ORDINAL
  • 0 : Extremely
  • 1 : Very
  • 2 : Moderately
  • 3 : Mildly
  • 4 : Not at all
Highest level of activity without swelling
0..1 DV_ORDINAL Patient reported highest level of activity they can perform without significant swelling in knee.
Constraint for DV_ORDINAL
  • 0 : Unable to perform any activities
  • 1 : Light activities
  • 2 : Moderate activities
  • 3 : Strenuous activities
  • 4 : Very strenuous activities
Locked or caught
0..1 DV_BOOLEAN Patient indicates if knee has locked or caught in the past 4 weeks.
Comment
Question: During the past 4 weeks, or since your injury, has your knee locked or caught?
Highest level of activity without giving way
0..1 DV_ORDINAL Patient reported highest level of activity they can perform without significant giving way in their knee.
Comment
Question: What is the highest level of activity you can perform without significant giving way in your knee?
Constraint for DV_ORDINAL
  • 0 : Unable to perform any activities
  • 1 : Light activities
  • 2 : Moderate activities
  • 3 : Strenuous activities
  • 4 : Very strenuous activities
Sport Activities
0..1 CLUSTER Patient reported impact on sporting activities undertaken due to knee pain.
CLUSTER
Highest level of activity you can participate in
0..1 DV_ORDINAL Patient reported highest level of activity they can participate in on a regular basis.
Comment
Question: What is the highest level of activity you can participate in on a regular basis?
Constraint for DV_ORDINAL
  • 0 : Unable to perform any activities
  • 1 : Light activities
  • 2 : Moderate activities
  • 3 : Strenuous activities
  • 4 : Very strenuous activities
How does knee affect your ability to
0..1 CLUSTER Collection of questions relating to the patients ability to participate in various activities.
CLUSTER
Go up stairs
0..1 DV_ORDINAL Patient reported ability to go up stairs.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Go down stairs
0..1 DV_ORDINAL Patient reported ability to go down stairs.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Kneel on front of knee
0..1 DV_ORDINAL Patient reported ability to kneel on front of knee.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Squat
0..1 DV_ORDINAL Patient reported ability to squat.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Sit with your knee bent
0..1 DV_ORDINAL Patient reported ability to sit with your knee bent.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Rise from a chair
0..1 DV_ORDINAL Patient reported ability to rise from a chair.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Run straight ahead
0..1 DV_ORDINAL Patient reported ability to run straight ahead.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Jump and land on your involved leg
0..1 DV_ORDINAL Patient reported ability to jump and land on your involved leg.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Stop and start quickly
0..1 DV_ORDINAL Patient reported ability to stop and start quickly.
Constraint for DV_ORDINAL
  • 0 : Unable to do
  • 1 : Extremely difficult
  • 2 : Moderately difficult
  • 3 : Minimally difficult
  • 4 : Not difficult at all
Function
0..1 CLUSTER Patient reported knee function before injury and current state.
CLUSTER
Function prior
0..1 DV_COUNT Patient reported function prior to knee injury where 0 represents couldn't perform daily activities and 10 represents no limitation in daily activities.
Constraint for DV_COUNT
min: > 0; max: < 10
Function current
0..1 DV_COUNT Patient reported current knee function where 0 represents couldn't perform daily activities and 10 represents no limitation in daily activities.
Constraint for DV_COUNT
min: > 0; max: < 10
Total score
0..1 DV_COUNT Total score from Questions 1 to 10
Constraint for DV_COUNT
min: >= 0; max: <= 87
Total score as percentage
0..1 DV_PROPORTION Total score from all questions as a percentage.
DV_PROPORTION
Name Card Type Description
Extension
0..1 Slot (Cluster) Additional information required to capture local context or to align with other reference models/formalisms.
Slot
Slot
 
archetype (adl_version=1.4; uid=202db227-f957-4150-aa17-86a0e963d515)
	openEHR-EHR-OBSERVATION.ikdc.v0

concept
	[at0000]	-- IKDC subjective knee evaluation
language
	original_language = <[ISO_639-1::en]>
description
	original_author = <
		["name"] = <"Hildegard McNicoll">
		["organisation"] = <"freshEHR Clinical Informatics Ltd.">
		["email"] = <"hildi@freshehr.com">
		["date"] = <"2018-09-17">
	>
	details = <
		["en"] = <
			language = <[ISO_639-1::en]>
			purpose = <"For the recording and reporting of the patient reported results of the Subjective knee evaluation score developed by the International Knee Documentation Committee.">
			use = <"Use to record the patient reported results of the Subjective knee evaluation score developed by the International Knee Documentation Committee.

While openEHR archetypes are all freely available under an open license, the specific content of this archetype may be copyright protected. Any use of this archetype within implementations must be in compliance with the terms established by the copyright owners where a copyright exists.">
			keywords = <"knee, evaluation, subjective, score, PROM", ...>
			misuse = <"Not to be used unless the terms of copyright have been observed (if a copyright exists).">
			copyright = <"© Apperta Foundation">
		>
	>
	lifecycle_state = <"in_development">
	other_contributors = <>
	other_details = <
		["licence"] = <"This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.">
		["custodian_organisation"] = <"Apperta UK">
		["references"] = <"Derived from: <Add reference to original resource here>
https://www.aaos.org/uploadedFiles/PreProduction/Quality/Measures/IKDCEnglishUS.pdf cited 17-Sep-2018.">
		["original_namespace"] = <"uk.org.clinicalmodels">
		["original_publisher"] = <"Apperta UK">
		["custodian_namespace"] = <"uk.org.clinicalmodels">
		["MD5-CAM-1.0.1"] = <"0C5A89078F56BD988528DB3C17724D64">
		["build_uid"] = <"78335608-07ee-4094-af71-d96ba53e3eee">
		["revision"] = <"0.0.1-alpha">
	>

definition
	OBSERVATION[at0000] matches {    -- IKDC subjective knee evaluation
		data matches {
			HISTORY[at0001] matches {    -- History
				events cardinality matches {0..*; unordered} matches {
					POINT_EVENT[at0002] occurrences matches {1..*} matches {    -- Point in time
						data matches {
							ITEM_TREE[at0003] matches {    -- ItemTree
								items cardinality matches {0..*; unordered} matches {
									CLUSTER[at0014] occurrences matches {0..1} matches {    -- Symptoms
										items cardinality matches {1..*; unordered} matches {
											ELEMENT[at0008] occurrences matches {0..1} matches {    -- Highest level of activity without pain
												value matches {
													0|[local::at0009],
													1|[local::at0010],
													2|[local::at0011],
													3|[local::at0012],
													4|[local::at0013]
												}
											}
											ELEMENT[at0015] occurrences matches {0..1} matches {    -- Frequency of pain
												value matches {
													DV_COUNT matches {
														magnitude matches {|>0..<10|}
													}
												}
											}
											ELEMENT[at0016] occurrences matches {0..1} matches {    -- Severity of pain
												value matches {
													DV_COUNT matches {
														magnitude matches {|>0..<10|}
													}
												}
											}
											ELEMENT[at0017] occurrences matches {0..1} matches {    -- Stiff or swollen knee
												value matches {
													0|[local::at0018],
													1|[local::at0019],
													2|[local::at0020],
													3|[local::at0021],
													4|[local::at0022]
												}
											}
											ELEMENT[at0023] occurrences matches {0..1} matches {    -- Highest level of activity without swelling
												value matches {
													0|[local::at0024],
													1|[local::at0025],
													2|[local::at0026],
													3|[local::at0027],
													4|[local::at0028]
												}
											}
											ELEMENT[at0029] occurrences matches {0..1} matches {    -- Locked or caught
												value matches {
													DV_BOOLEAN matches {*}
												}
											}
											ELEMENT[at0030] occurrences matches {0..1} matches {    -- Highest level of activity without giving way
												value matches {
													0|[local::at0031],
													1|[local::at0032],
													2|[local::at0033],
													3|[local::at0034],
													4|[local::at0035]
												}
											}
										}
									}
									CLUSTER[at0037] occurrences matches {0..1} matches {    -- Sport Activities
										items cardinality matches {1..*; unordered} matches {
											ELEMENT[at0038] occurrences matches {0..1} matches {    -- Highest level of activity you can participate in
												value matches {
													0|[local::at0039],
													1|[local::at0040],
													2|[local::at0041],
													3|[local::at0042],
													4|[local::at0043]
												}
											}
											CLUSTER[at0044] occurrences matches {0..1} matches {    -- How does knee affect your ability to
												items cardinality matches {1..*; unordered} matches {
													ELEMENT[at0045] occurrences matches {0..1} matches {    -- Go up stairs
														value matches {
															0|[local::at0046],
															1|[local::at0047],
															2|[local::at0048],
															3|[local::at0049],
															4|[local::at0050]
														}
													}
													ELEMENT[at0051] occurrences matches {0..1} matches {    -- Go down stairs
														value matches {
															0|[local::at0052],
															1|[local::at0053],
															2|[local::at0054],
															3|[local::at0055],
															4|[local::at0056]
														}
													}
													ELEMENT[at0057] occurrences matches {0..1} matches {    -- Kneel on front of knee
														value matches {
															0|[local::at0058],
															1|[local::at0059],
															2|[local::at0060],
															3|[local::at0061],
															4|[local::at0062]
														}
													}
													ELEMENT[at0063] occurrences matches {0..1} matches {    -- Squat
														value matches {
															0|[local::at0064],
															1|[local::at0065],
															2|[local::at0066],
															3|[local::at0067],
															4|[local::at0068]
														}
													}
													ELEMENT[at0069] occurrences matches {0..1} matches {    -- Sit with your knee bent
														value matches {
															0|[local::at0070],
															1|[local::at0071],
															2|[local::at0072],
															3|[local::at0073],
															4|[local::at0074]
														}
													}
													ELEMENT[at0075] occurrences matches {0..1} matches {    -- Rise from a chair
														value matches {
															0|[local::at0076],
															1|[local::at0077],
															2|[local::at0078],
															3|[local::at0079],
															4|[local::at0080]
														}
													}
													ELEMENT[at0081] occurrences matches {0..1} matches {    -- Run straight ahead
														value matches {
															0|[local::at0082],
															1|[local::at0083],
															2|[local::at0084],
															3|[local::at0085],
															4|[local::at0086]
														}
													}
													ELEMENT[at0087] occurrences matches {0..1} matches {    -- Jump and land on your involved leg
														value matches {
															0|[local::at0088],
															1|[local::at0089],
															2|[local::at0090],
															3|[local::at0091],
															4|[local::at0092]
														}
													}
													ELEMENT[at0093] occurrences matches {0..1} matches {    -- Stop and start quickly
														value matches {
															0|[local::at0094],
															1|[local::at0095],
															2|[local::at0096],
															3|[local::at0097],
															4|[local::at0098]
														}
													}
												}
											}
										}
									}
									CLUSTER[at0099] occurrences matches {0..1} matches {    -- Function
										items cardinality matches {1..*; unordered} matches {
											ELEMENT[at0100] occurrences matches {0..1} matches {    -- Function prior
												value matches {
													DV_COUNT matches {
														magnitude matches {|>0..<10|}
													}
												}
											}
											ELEMENT[at0103] occurrences matches {0..1} matches {    -- Function current
												value matches {
													DV_COUNT matches {
														magnitude matches {|>0..<10|}
													}
												}
											}
										}
									}
									ELEMENT[at0104] occurrences matches {0..1} matches {    -- Total score
										value matches {
											DV_COUNT matches {
												magnitude matches {|0..87|}
											}
										}
									}
									ELEMENT[at0105] occurrences matches {0..1} matches {    -- Total score as percentage
										value matches {
											DV_PROPORTION matches {
												numerator matches {|0.0..100.0|}
												type matches {2}
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
		protocol matches {
			ITEM_TREE[at0006] matches {    -- ItemTree
				items cardinality matches {0..*; unordered} matches {
					allow_archetype CLUSTER[at0007] occurrences matches {0..1} matches {    -- Extension
						include
							archetype_id/value matches {/.*/}
					}
				}
			}
		}
	}


ontology
	term_definitions = <
		["en"] = <
			items = <
				["at0000"] = <
					text = <"IKDC subjective knee evaluation">
					description = <"International Knee Documentation Committee (IKDC) Subjective knee evaluation score.">
				>
				["at0001"] = <
					text = <"History">
					description = <"*">
				>
				["at0002"] = <
					text = <"Point in time">
					description = <"A specific date and/or time which may be explicitly defined in a template or at run-time.">
				>
				["at0003"] = <
					text = <"ItemTree">
					description = <"@ internal @">
				>
				["at0006"] = <
					text = <"ItemTree">
					description = <"@ internal @">
				>
				["at0007"] = <
					text = <"Extension">
					description = <"Additional information required to capture local context or to align with other reference models/formalisms.">
				>
				["at0008"] = <
					text = <"Highest level of activity without pain">
					description = <"Patient reported highest level of activity they can perform without significant knee pain.">
				>
				["at0009"] = <
					text = <"Unable to perform any activities">
					description = <"Patient reports that they are unable to perform any activities due to knee pain.">
				>
				["at0010"] = <
					text = <"Light activities">
					description = <"Patient reports that they are able to perform light activities like walking, housework or gardening.">
				>
				["at0011"] = <
					text = <"Moderate activities">
					description = <"Patient reports that they are able to perform moderate activities like moderate physical work, running or jogging.">
				>
				["at0012"] = <
					text = <"Strenuous activities">
					description = <"Patient reports that they are able to perform strenuous activities like heavy physical work, skiing or tennis.">
				>
				["at0013"] = <
					text = <"Very strenuous activities">
					description = <"Patient reports that they are able to perform very strenuous activities like jumping or pivoting as in gymnastics or football.">
				>
				["at0014"] = <
					text = <"Symptoms">
					description = <"Patient reported extent of symptoms due to knee pain.">
				>
				["at0015"] = <
					text = <"Frequency of pain">
					description = <"Patient reported frequency of pain during past 4 weeks or since injury where 0 represents never and 10 represents constant.">
				>
				["at0016"] = <
					text = <"Severity of pain">
					description = <"Patient reported severity of pain where 0 represents no pain and 10 represents worst pain imaginable.">
				>
				["at0017"] = <
					text = <"Stiff or swollen knee">
					description = <"Patient reported degree of stiffness or swelling of knee during past 4 weeks or since injury.">
				>
				["at0018"] = <
					text = <"Extremely">
					description = <"Patient reports that knee has been extremely stiff or swollen during past 4 weeks or since injury.">
				>
				["at0019"] = <
					text = <"Very">
					description = <"Patient reports that knee has been very stiff or swollen during past 4 weeks or since injury.">
				>
				["at0020"] = <
					text = <"Moderately">
					description = <"Patient reports that knee has been moderately stiff or swollen during past 4 week or since injury.">
				>
				["at0021"] = <
					text = <"Mildly">
					description = <"Patient reports that knee has been mildly stiff or swollen during past 4 weeks or since injury.">
				>
				["at0022"] = <
					text = <"Not at all">
					description = <"Patient reports that knee has not at all been stiff or swollen during past 4 weeks or since injury.">
				>
				["at0023"] = <
					text = <"Highest level of activity without swelling">
					description = <"Patient reported highest level of activity they can perform without significant swelling in knee.">
				>
				["at0024"] = <
					text = <"Unable to perform any activities">
					description = <"Patient reports that they are unable to perform any activities due to knee swelling.">
				>
				["at0025"] = <
					text = <"Light activities">
					description = <"Patient reports that they are able to perform light activities like walking, housework or gardening.">
				>
				["at0026"] = <
					text = <"Moderate activities">
					description = <"Patient reports that they are able to perform moderate activities like moderate physical work, running or jogging.">
				>
				["at0027"] = <
					text = <"Strenuous activities">
					description = <"Patient reports that they are able to perform strenuous activities like heavy physical work, skiing or tennis.">
				>
				["at0028"] = <
					text = <"Very strenuous activities">
					description = <"Patient reports that they are able to perform very strenuous activities like jumping or pivoting as in gymnastics or football.">
				>
				["at0029"] = <
					text = <"Locked or caught">
					description = <"Patient indicates if knee has locked or caught in the past 4 weeks.">
					comment = <"Question:
During the past 4 weeks, or since your injury, has your knee locked or caught?">
				>
				["at0030"] = <
					text = <"Highest level of activity without giving way">
					description = <"Patient reported highest level of activity they can perform without significant giving way in their knee.">
					comment = <"Question:
What is the highest level of activity you can perform without significant giving way in your knee?">
				>
				["at0031"] = <
					text = <"Unable to perform any activities">
					description = <"Patient reports that they are unable to perform any activities due to knee pain.">
				>
				["at0032"] = <
					text = <"Light activities">
					description = <"Patient reports that they are able to perform light activities like walking, housework or gardening.">
				>
				["at0033"] = <
					text = <"Moderate activities">
					description = <"Patient reports that they are able to perform moderate activities like moderate physical work, running or jogging.">
				>
				["at0034"] = <
					text = <"Strenuous activities">
					description = <"Patient reports that they are able to perform strenuous activities like heavy physical work, skiing or tennis.">
				>
				["at0035"] = <
					text = <"Very strenuous activities">
					description = <"Patient reports that they are able to perform very strenuous activities like jumping or pivoting as in gymnastics or football.">
				>
				["at0037"] = <
					text = <"Sport Activities">
					description = <"Patient reported impact on sporting activities undertaken due to knee pain.">
				>
				["at0038"] = <
					text = <"Highest level of activity you can participate in">
					description = <"Patient reported highest level of activity they can participate in on a regular basis.">
					comment = <"Question:
What is the highest level of activity you can participate in on a regular basis?">
				>
				["at0039"] = <
					text = <"Unable to perform any activities">
					description = <"Patient reports that they are unable to perform any activities on a regular basis.">
				>
				["at0040"] = <
					text = <"Light activities">
					description = <"Patient reports that they are able to perform light activities like walking, housework or gardening on a regular basis.">
				>
				["at0041"] = <
					text = <"Moderate activities">
					description = <"Patient reports that they are able to perform moderate activities like moderate physical work, running or jogging on a regular basis.">
				>
				["at0042"] = <
					text = <"Strenuous activities">
					description = <"Patient reports that they are able to perform strenuous activities like heavy physical work, skiing or tennis on a regular basis.">
				>
				["at0043"] = <
					text = <"Very strenuous activities">
					description = <"Patient reports that they are able to perform very strenuous activities like jumping or pivoting as in gymnastics or football on a regular basis.">
				>
				["at0044"] = <
					text = <"How does knee affect your ability to">
					description = <"Collection of questions relating to the patients ability to participate in various activities.">
				>
				["at0045"] = <
					text = <"Go up stairs">
					description = <"Patient reported ability to go up stairs.">
				>
				["at0046"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0047"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0048"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0049"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0050"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0051"] = <
					text = <"Go down stairs">
					description = <"Patient reported ability to go down stairs.">
				>
				["at0052"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0053"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0054"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0055"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0056"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0057"] = <
					text = <"Kneel on front of knee">
					description = <"Patient reported ability to kneel on front of knee.">
				>
				["at0058"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0059"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0060"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0061"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0062"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0063"] = <
					text = <"Squat">
					description = <"Patient reported ability to squat.">
				>
				["at0064"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0065"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0066"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0067"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0068"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0069"] = <
					text = <"Sit with your knee bent">
					description = <"Patient reported ability to sit with your knee bent.">
				>
				["at0070"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0071"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0072"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0073"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0074"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0075"] = <
					text = <"Rise from a chair">
					description = <"Patient reported ability to rise from a chair.">
				>
				["at0076"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0077"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0078"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0079"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0080"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0081"] = <
					text = <"Run straight ahead">
					description = <"Patient reported ability to run straight ahead.">
				>
				["at0082"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0083"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0084"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0085"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0086"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0087"] = <
					text = <"Jump and land on your involved leg">
					description = <"Patient reported ability to jump and land on your involved leg.">
				>
				["at0088"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0089"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0090"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0091"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0092"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0093"] = <
					text = <"Stop and start quickly">
					description = <"Patient reported ability to stop and start quickly.">
				>
				["at0094"] = <
					text = <"Unable to do">
					description = <"The patient is unable to perform the activity.">
				>
				["at0095"] = <
					text = <"Extremely difficult">
					description = <"The patient finds it extremely difficult to perform the activity.">
				>
				["at0096"] = <
					text = <"Moderately difficult">
					description = <"The patient finds it moderately difficult to perform the activity.">
				>
				["at0097"] = <
					text = <"Minimally difficult">
					description = <"The patient finds it minimally difficult to perform the activity.">
				>
				["at0098"] = <
					text = <"Not difficult at all">
					description = <"The patient finds it not difficult at all to perform the activity.">
				>
				["at0099"] = <
					text = <"Function">
					description = <"Patient reported knee function before injury and current state.">
				>
				["at0100"] = <
					text = <"Function prior">
					description = <"Patient reported function prior to knee injury where 0 represents couldn't perform daily activities and 10 represents no limitation in daily activities.">
				>
				["at0103"] = <
					text = <"Function current">
					description = <"Patient reported current knee function where 0 represents couldn't perform daily activities and 10 represents no limitation in daily activities.">
				>
				["at0104"] = <
					text = <"Total score">
					description = <"Total score from Questions 1 to 10 ">
				>
				["at0105"] = <
					text = <"Total score as percentage">
					description = <"Total score from all questions as a percentage.">
				>
			>
		>
	>