CDE Detailed Report
Sub-Domain: Dementia
CRF: Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE)
Displaying 1 - 17 of 17
| 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 / Guideline) | Sub Domain Name | Domain Name | Size | Input Restrictions | Min Value | Max Value | Measurement Type | External Id Loinc | External Id Snomed | External Id caDSR | External Id CDISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C13215 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - recent conversation scale | IQCODERecConversScale | Compared with 10 years ago how is this person at recalling conversations a few days later | Compared with 10 years ago how is this person at recalling conversations a few days later, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Recalling conversations a few days later | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13226 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - banking scale | IQCODEBankingScale | Compared with 10 years ago how is this person at handling financial matters, e.g. the pension, dealing with the bank | Compared with 10 years ago how is this person at handling financial matters, e.g. the pension, dealing with the bank, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Handling financial matters e.g. the pension, dealing with the bank | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13216 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - telephone number recall scale | IQCODETelephNumRecallScale | Compared with 10 years ago how is this person at remembering his/her address and telephone number | Compared with 10 years ago how is this person at remembering his/her address and telephone number, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering his/her address and telephone number | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13227 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - arithmetic scale | IQCODEArithmeticScale | Compared with 10 years ago how is this person at handling other everyday arithmetic problems, e.g. knowing how much food to buy, knowing how long between visits from family or friends | Compared with 10 years ago how is this person at handling other everyday arithmetic problems, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE). | Handling other everyday arithmetic problems e.g. knowing how much food to buy, knowing how long between visits from family or friends | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13217 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - date recall scale | IQCODEDateRecallScale | Compared with 10 years ago how is this person at remembering what day and month it is | Compared with 10 years ago how is this person at remembering what day and month it is, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering what day and month it is | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13228 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - reasoning scale | IQCODEReasoningScale | Compared with 10 years ago how is this person at using his/her intelligence to understand what's going on and to reason things through | Compared with 10 years ago how is this person at using his/her intelligence to understand what's going on and to reason things through, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Using his/her intelligence to understand what's going on and to reason things through | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13218 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - usual surroundings scale | IQCODEUsuSurroundScale | Compared with 10 years ago how is this person at remembering where things are usually kept | Compared with 10 years ago how is this person at remembering where things are usually kept, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering where things are usually kept | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13229 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - average score | IQCODEAvgScore | The average score for the participant's/subject's answers on the IQCODE | The average score for the participant's/subject's answers on the IQCODE, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE). | Score | Numeric Values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) On a Likert scale, 1 to 5, average. |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Free-Form Entry |
1 | 5 | ||||||||
| C13219 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - moved item scale | IQCODEMovedItemScale | Compared with 10 years ago how is this person at remembering where to find things which have been put in a different place from usual | Compared with 10 years ago how is this person at remembering where to find things which have been put in a different place from usual, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering where to find things which have been put in a different place from usual | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13220 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - use of familiar machines scale | IQCODEUseFamMachineScale | Compared with 10 years ago how is this person at knowing how to work familiar machines around the house | Compared with 10 years ago how is this person at knowing how to work familiar machines around the house, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Knowing how to work familiar machines around the house | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13221 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - learning new machine scale | IQCODELearnNewMachineScale | Compared with 10 years ago how is this person at learning to use a new gadget or machine around the house | Compared with 10 years ago how is this person at learning to use a new gadget or machine around the house, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Learning to use a new gadget or machine around the house | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13222 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - learning new things scale | IQCODELearnNewThingScale | Compared with 10 years ago how is this person at learning new things in general | Compared with 10 years ago how is this person at learning new things in general, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Learning new things in general | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13223 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - story scale | IQCODEStoryScale | Compared with 10 years ago how is this person at following a story in a book or on TV | Compared with 10 years ago how is this person at following a story in a book or on TV, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Following a story in a book or on TV | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13213 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - family scale | IQCODEFmlyScale | Compared with 10 years ago how is this person at remembering things about family and friends, e.g. occupations, birthdays, addresses | Compared with 10 years ago how is this person at remembering things about family and friends, e.g. occupations, birthdays, addresses, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering things about family and friends e.g., occupations, birthdays, addresses | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13224 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - decision scale | IQCODEDecisionScale | Compared with 10 years ago how is this person at making decisions on everyday matters | Compared with 10 years ago how is this person at making decisions on everyday matters, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Making decisions on everyday matters | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13214 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - short term memory scale | IQCODEShTermMemoryScale | Compared with 10 years ago how is this person at remembering things that have happened recently | Compared with 10 years ago how is this person at remembering things that have happened recently, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Remembering things that have happened recently | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
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| C13225 | Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) - money scale | IQCODEMoneyScale | Compared with 10 years ago how is this person at handling money for shopping | Compared with 10 years ago how is this person at handling money for shopping, as part of the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE) | Handling money for shopping | 1;2;3;4;5 | Much improved;A bit improved;Not much change;A bit worse;Much worse | Numeric values |
This CDE is related to the short form IQCODE which is a subjective rating scale that captures informant ratings of change in cognitive function from premorbid function. (Examples of CDEs included: IQCODE Recognizing faces; IQCODE Remembering recent events; and IQCODE Making decisions) |
Jorm AF. The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE): a review. International Psychogeriatrics (2004). 16(3):1-19. http://cmhr.anu.edu.au/ageing/Iqcode/ | Adult | Supplemental | 3.00 | 2013-06-21 00:00:00.0 | Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) | Dementia | Outcomes and End Points |
Single Pre-Defined Value Selected |
