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Post-Amyloid PET Disclosure

Source: R/data.R
POSAMYDISC.Rd

Post-Amyloid PET Disclosure data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/

Usage

data(POSAMYDISC)

Format

A data frame with 416 observations and 28 variables.

Source

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

Details

  • ORIGPROT character Original study protocol , with options: ADNI3, ADNI4, ADNIGO, ADNI2, 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, ..., 10762

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

  • VISCODE2 character Translated visit code

  • VISDATE Registry EXAMDATE on matching VISCODE Date: YYY-MM-DD

  • RECALL character Which of the following best describes your result? 0=Not Elevated ; 1=Elevated ; 2=Other Decoded Value: Yes

  • RISKAD character For CN and MCI only: Did your amyloid PET scan result indicate that you have an increased risk for developing Alzheimer's disease dementia? Would you say___ 0=No, my amyloid PET scan result did not indicate an increased risk for Alzheimer's disease dementia ; 1=Yes, my amyloid PET scan result indicated an increased risk for Alzheimer's disease dementia ; 2=Not applicable (For DEM participants only) ; 99=I don't know Decoded Value: Yes

  • CONSAD character For DEM only: Was your amyloid PET scan result consistent with Alzheimer's disease? 0=No ; 1=Yes ; 2=Not applicable (For CN/MCI participants only) ; 99=I don't know Decoded Value: Yes

  • DEVDEMAD numeric On a scale of 0-100%, where 0% is no chance and 100% is definite, what do you think is your chance of developing dementia caused by Alzheimer's disease in your lifetime? Range value: 0, ..., 100

  • DEMADLVL character Would you say that your risk of developing dementia caused by Alzheimer's disease is very low (1), low (2), average (3), high (4), or very high (5)? 1=very low (1) ; 2=low (2) ; 3=average (3) ; 4=high (4) ; 5=very high (5) ; 6=Not applicable (For DEM participants only) Decoded Value: Yes

  • DEMADAGE character What do you think your chances are of developing dementia caused by Alzheimer's disease compared to others your age? Much lower (1), A little lower (2), The same (3), A little higher (4), Much higher (5) 1=much lower (1) ; 2=a little lower (2) ; 3=the same (3) ; 4=a little higher (4) ; 5=much higher (5) ; 6=Not applicable (For DEM participants only) Decoded Value: Yes

  • USEFUL character Learning my amyloid result was useful to me. 1=Strongly disagree ; 2=Disagree ; 3=Neutral ; 4=Agree ; 5=Strongly agree Decoded Value: Yes

  • REGRET character I regret learning my amyloid result. 1=Strongly disagree ; 2=Disagree ; 3=Neutral ; 4=Agree ; 5=Strongly agree Decoded Value: Yes

  • VISITSAT character Overall, how satisfied were you with the visit where you learned your amyloid brain PET scan results? 1=Very dissatisfied ; 2=Dissatisfied ; 3=Neither satisfied nor dissatisfied ; 4=Satisfied ; 5=Very satisfied Decoded Value: Yes

  • CLININTER character The clinician helped me understand what the elevated and not elevated results meant. 1=Strongly disagree ; 2=Disagree ; 3=Neutral ; 4=Agree ; 5=Strongly agree Decoded Value: Yes

  • ELAV character I understood the meaning of an elevated amyloid result. 1=Strongly disagree ; 2=Disagree ; 3=Neutral ; 4=Agree ; 5=Strongly agree Decoded Value: Yes

  • NONELAV character I understood the meaning of a not elevated amyloid result. 1=Strongly disagree ; 2=Disagree ; 3=Neutral ; 4=Agree ; 5=Strongly agree Decoded Value: Yes

  • SHARE character Did you share your amyloid result with any of the following people? 1=Your ADNI study partner ; 10=Your financial advisor/banker ; 11=Your boss, supervisor, manager, or any person you report to in an employment or volunteer position ; 12=Other ; 2=Your primary care physician ; 3=Other health care providers ; 4=Your children ; 5=Your sibling(s) ; 6=Your life partner/spouse ; 7=Other family members or loved one(s) you have close relationships with ; 8=Spiritual or faith-based advisor (e.g., priest, rabbi, etc.) ; 9=Your attorney Decoded Value: Yes

  • ID numeric Record ID Range value: 4453, ..., 106414

  • 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