Skip to contents

Everyday Cognition 12 Item - Study Partner Report

Source: R/data.R
ECOG12SP.Rd

Everyday Cognition 12 Item - Study Partner Report data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/

Usage

data(ECOG12SP)

Format

A data frame with 966 observations and 29 variables.

Source

https://adni.loni.usc.edu/data-samples/adni-data/

Details

  • ORIGPROT character Original study protocol , with options: ADNI4, ADNI2, ADNI3, ADNIGO, ADNI1

  • COLPROT factor Study protocol of data collection , with levels: ADNI1, ADNIGO, ADNI2, ADNI3, ADNI4

  • PTID character Participant ID

  • RID numeric Participant roster ID Range value: 21, ..., 10819

  • VISCODE character Visit code , with options: 4_bl, 4_init, 4_m12, 4_m24

  • VISCODE2 character Translated visit code

  • COLDATE Date collected Date: YYY-MM-DD

  • SPID numeric Study Partner ID: Range value: 1, ..., 10

  • SOURCE character Information Source: 1=Participant Visit ; 2=Telephone Call/Video Call ; 3=Mail Decoded Value: Yes

  • ECOGSP1 character 1. Remembering where they have placed personal items or objects: 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP2 character 2. Remembering the current date or day of the week 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP3 character 3. Communicating or expressing ideas in a conversation 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP4 character 4. Understanding spoken directions or instructions 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP5 character 5. Difficulty calculating distances when driving or driving too close to another vehicle 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP6 character 6. Finding their way around a familiar home 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP7 character 7. Anticipating weather changes and planning accordingly 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP8 character 8. Planning a trip, vacation, or outing 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP9 character 9. Keeping living and work space (such as a home office, garage, or pantry) organized 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP10 character 10. Managing bill payments 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP11 character 11. Doing two things at once 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ECOGSP12 character 12. Working on a particular task while talking to someone at the same time 1=1- Better or no change ; 2=2- Questionable or occasionally worse ; 3=3- Consistently a little worse ; 4=4- Consistently much worse ; 9=9- I don’t know or not applicable Decoded Value: Yes

  • ID numeric Record ID Range value: 1282, ..., 106815

  • SITEID numeric Site ID Range value: 2, ..., 941

  • USERDATE User Create Date Date: YYY-MM-DD

  • USERDATE2 User Last Modify Date Date: YYY-MM-DD

  • DD_CRF_VERSION_LABEL character CRF Version Label , with options: v1

  • LANGUAGE_CODE character Language Code e=English Decoded Value: Yes

  • HAS_QC_ERROR character Has Quality Check Error 0=Does not have QC error or QC error has been approved ; 1=Has QC error Decoded Value: Yes

  • update_stamp POSIXct: YYY-MM-DD

Author

adni-data@googlegroups.com