Item
What is the highest level of activity that you can perform without significant knee pain? (last week)
integer
Code List
What is the highest level of activity that you can perform without significant knee pain? (last week)
CL Item
Very strenuous activities like jumping or pivoting as in basketball or soccer (4)
CL Item
Strenuous activities like heavy physical work, skiing or tennis (3)
CL Item
Moderate activities like moderate physical work, running or jogging (2)
CL Item
Light activities like walking, housework or yard work (1)
CL Item
Unable to perform any of the above activities due to knee pain (0)
Item
During the past 4 weeks, or since your injury, how often have you had pain?
integer
Code List
During the past 4 weeks, or since your injury, how often have you had pain?
Item
If you have pain, how severe is it?
integer
C1507013 (UMLS CUI-1)
Code List
If you have pain, how severe is it?
Item
During the past 4 weeks, or since your injury, how stiff or swollen was your knee?
integer
C0576086 (UMLS CUI-1)
Code List
During the past 4 weeks, or since your injury, how stiff or swollen was your knee?
Item
What is the highest level of activity you can perform without significant swelling in your knee?
integer
Code List
What is the highest level of activity you can perform without significant swelling in your knee?
CL Item
Very strenuous activities like jumping or pivoting as in basketball or soccer (4)
CL Item
Strenuous activities like heavy physical work, skiing or tennis (3)
CL Item
Moderate activities like moderate physical work, running or jogging (2)
CL Item
Light activities like walking, housework, or yard work (1)
CL Item
Unable to perform any of the above activities due to knee swelling (0)
Knee locking
Item
During the past 4 weeks, or since your injury, did your knee lock or catch?
boolean
C0231753 (UMLS CUI-1)
Item
What is the highest level of activity you can perform without significant giving way in your knee?
integer
Code List
What is the highest level of activity you can perform without significant giving way in your knee?
CL Item
Very strenuous activities like jumping or pivoting as in basketball or soccer (4)
CL Item
Strenuous activities like heavy physical work, skiing or tennis (3)
CL Item
Moderate activities like moderate physical work, running or jogging (2)
CL Item
Light activities like walking, housework or yard work (1)
CL Item
Unable to perform any of the above activities due to giving way of the knee (0)
Item
What is the highest level of activity you can perform without significant giving way in your knee?
integer
Code List
What is the highest level of activity you can perform without significant giving way in your knee?
CL Item
Very strenuous activities like jumping or pivoting as in basketball or soccer (4)
CL Item
Strenuous activities like heavy physical work, skiing or tennis (3)
CL Item
Moderate activities like moderate physical work, running or jogging (2)
CL Item
Light activities like walking, housework or yard work (1)
CL Item
Unable to perform any of the above activities due to giving way of the knee (0)
Item
What is the highest level of activity you can participate in on a regular basis?
integer
C3694575 (UMLS CUI-1)
Code List
What is the highest level of activity you can participate in on a regular basis?
CL Item
Very strenuous activities like jumping or pivoting as in basketball or soccer (4)
CL Item
Strenuous activities like heavy physical work, skiing or tennis (3)
CL Item
Moderate activities like moderate physical work, running or jogging (2)
CL Item
Light activities like walking, housework or yard work (1)
CL Item
Unable to perform any of the above activities due to giving way of the knee (0)
Item
How does your knee affect your ability to go up stairs?
integer
Code List
How does your knee affect your ability to go up stairs?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to go down stairs?
integer
Code List
How does your knee affect your ability to go down stairs?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to kneel on the front of your knee?
integer
Code List
How does your knee affect your ability to kneel on the front of your knee?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to squat?
integer
C0560874 (UMLS CUI-1)
Code List
How does your knee affect your ability to squat?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to sit with your knee bent?
integer
Code List
How does your knee affect your ability to sit with your knee bent?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to rise from a chair?
integer
Code List
How does your knee affect your ability to rise from a chair?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to run straight ahead?
integer
Code List
How does your knee affect your ability to run straight ahead?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to jump and land on your involved leg?
integer
Code List
How does your knee affect your ability to jump and land on your involved leg?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
How does your knee affect your ability to stop and start quickly?
integer
Code List
How does your knee affect your ability to stop and start quickly?
CL Item
No difficulty (4)
CL Item
Minimal difficulty (3)
CL Item
Moderate difficulty (2)
CL Item
Extreme difficulty (1)
Item
Function prior to knee injury?
integer
Code List
Function prior to knee injury?
CL Item
Can not perform ADL (0)
CL Item
No limitation of ADL (10)
Item
Current function of your knee?
integer
Code List
Current function of your knee?
CL Item
Can not perform ADL (0)
CL Item
No limitation of ADL (10)