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Biomarker Samples

Source: R/data.R
BIOMARK.Rd

Biomarker Samples data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/

Usage

data(BIOMARK)

Format

A data frame with 13703 observations and 66 variables.

Source

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

Details

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

  • 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: 2, ..., 10819

  • VISCODE character Visit code

  • VISCODE2 character Translated visit code

  • EXAMDATE Date of Collection Date: YYY-MM-DD

  • RECNO numeric Range value: 1, ..., 3

  • BIBLOOD character On this date, was blood for biomarkers collected?

    • ADNI1, ADNIGO: 1=Blood

    • ADNI2: 1=Yes ; 0=No

    • ADNI3, ADNI4: 0=No ; 1=Yes

    Decoded Value: Yes

  • BIURINE character 1=Urine Decoded Value: Yes

  • BLREASON character If no, please provide reason why blood was not collected

    • ADNI2: 1=Illness ; 2=Participant unavailable ; 3=Participant Unwilling ; 7=Administrative Problems ; 4=Withdrawn consent ; 5=Collection done on a different date for this visit ; 6=Other (specify)

    • ADNI3: 1=Illness ; 2=Participant unavailable ; 3=Participant Unwilling ; 4=Withdrawn consent ; 5=Collection done on a different date for this visit ; 6=Other (specify) ; 7=Administrative Problems

    • ADNI4: 1=Illness ; 2=Participant unavailable ; 3=Participant unwilling ; 4=Withdrawn consent ; 5=Collection done on a different date for this visit ; 6=Other (specify) ; 7=Administrative Problems

    Decoded Value: Yes

  • BIFAST character Was participant fasting for at least 6 hours?

    • ADNI1, ADNIGO, ADNI2: 1=Yes ; 0=No

    • ADNI3, ADNI4: 0=No ; 1=Yes

    Decoded Value: Yes

  • BITIME character Time of Collection

  • BIREDTIME character Serum: Time Collected

  • BIREDAMT numeric Serum: Amount Collected

    • ADNI1, ADNIGO, ADNI2: 0..20

    • ADNI3, ADNI4

  • BIREDCENT character Serum: Centrifuged Time

  • BIREDTRNS character Serum: Transfer Time

  • BIREDVOL numeric Serum: Volume of Serum Transferred

    • ADNI1: 0..13

    • ADNIGO, ADNI2: 0..20

    • ADNI3, ADNI4

  • BIREDFROZ character Serum: Time Frozen

  • BILAVTIME character Plasma: Time Collected

  • BINEEDLE character Needle Used: 1=Sprotte ; 2=Sharp Decoded Value: Yes

  • BILAVAMT numeric Plasma: Amount Collected

    • ADNI1, ADNIGO, ADNI2: 0..20

    • ADNI3, ADNI4

  • BILAVCENT character Plasma: Centrifuged Time

  • BILAVTRNS character Plasma: Transfer Time

  • BILAVVOL numeric Plasma: Volume of Plasma Transferred

    • ADNI1: 0..13

    • ADNIGO, ADNI2: 0..20

    • ADNI3, ADNI4

  • BILAVFROZ character Plasma: Time Frozen

  • BIURITIME character Time Collected Urine

  • BIURIAMT numeric Amount Collected Urine 1..100

  • BIURITRNS character Transfer Time Urine

  • BIURIVOL numeric Volume of Urine Transfered Urine 1..13

  • BIURIFROZ character Time Frozen Urine

  • BICSF character On this date, was LP conducted?

    • ADNI1, ADNIGO: 1=CSF

    • ADNI2: 1=Yes ; 0=No

    • ADNI3, ADNI4: 0=No ; 1=Yes

    Decoded Value: Yes

  • BINONE character comment

    • ADNI1: 1=None

    • ADNIGO: 1=No samples were collected this visit

    Decoded Value: Yes

  • REASON character If no, please provide reason why the LP was not conducted

    • ADNI2: 1=Illness ; 2=Participant unavailable ; 3=Participant Unwilling ; 8=Administrative Problems ; 4=Withdrawn consent ; 6=Not called for by protocol at this visit ; 7=Collection done on a different date for this visit ; 5=Other (specify)

    • ADNI3: 1=Illness ; 2=Participant unavailable ; 3=Participant Unwilling ; 4=Withdrawn consent ; 5=Other (specify) ; 6=Not called for by protocol at this visit ; 7=Collection done on a different date for this visit ; 8=Administrative Problems

    • ADNI4: 1=Illness ; 2=Participant unavailable ; 3=Participant unwilling ; 4=Withdrawn consent ; 5=Other (specify) ; 7=Collection done on a different date for this visit ; 8=Administrative Problems

    Decoded Value: Yes

  • BICSFFAST character Was participant fasting for at least 6 hours?

    • ADNI2: 1=Yes ; 0=No

    • ADNI3, ADNI4: 0=No ; 1=Yes

    Decoded Value: Yes

  • BICSFTIME character Time of LP

  • BIMETHOD character Method of Collection 1=gravity ; 2=syringe suction Decoded Value: Yes

  • NEEDLESIZE character Needle Gauge

    • ADNI2: 15=18g Quincke (sharp beveled) needle ; 7=19g Quincke (sharp beveled) needle ; 1=20g Quincke (sharp beveled) needle ; 8=21g Quincke (sharp beveled) needle ; 2=22g Quincke (sharp beveled) needle ; 9=23g Quincke (sharp beveled) needle ; 10=24g Quincke (sharp beveled) needle ; 3=25g Quincke (sharp beveled) needle ; 11=18g Sprotte (atraumatic) needle ; 12=19g Sprotte (atraumatic) needle ; 13=20g Sprotte (atraumatic) needle ; 14=21g Sprotte (atraumatic) needle ; 4=22g Sprotte (atraumatic) needle ; 16=23g Sprotte (atraumatic) needle ; 5=24g Sprotte (atraumatic) needle ; 17=25g Sprotte (atraumatic) needle ; 18=Other (specify)

    • ADNI3: 1=20g Quincke (sharp beveled) needle ; 2=22g Quincke (sharp beveled) needle ; 3=25g Quincke (sharp beveled) needle ; 4=22g Sprotte (atraumatic) needle ; 5=24g Sprotte (atraumatic) needle ; 7=19g Quincke (sharp beveled) needle ; 8=21g Quincke (sharp beveled) needle ; 9=23g Quincke (sharp beveled) needle ; 10=24g Quincke (sharp beveled) needle ; 11=18g Sprotte (atraumatic) needle ; 12=19g Sprotte (atraumatic) needle ; 13=20g Sprotte (atraumatic) needle ; 14=21g Sprotte (atraumatic) needle ; 15=18g Quincke (sharp beveled) needle ; 16=23g Sprotte (atraumatic) needle ; 17=25g Sprotte (atraumatic) needle ; 18=Other (specify)

    • ADNI4: 1=20g Quincke (sharp beveled) needle ; 10=24g Quincke (sharp beveled) needle ; 11=18g Sprotte (atraumatic) needle ; 12=19g Sprotte (atraumatic) needle ; 13=20g Sprotte (atraumatic) needle ; 14=21g Sprotte (atraumatic) needle ; 15=18g Quincke (sharp beveled) needle ; 16=23g Sprotte (atraumatic) needle ; 17=25g Sprotte (atraumatic) needle ; 18=Other (specify) ; 2=22g Quincke (sharp beveled) needle ; 3=25g Quincke (sharp beveled) needle ; 4=22g Sprotte (atraumatic) needle ; 5=24g Sprotte (atraumatic) needle ; 7=19g Quincke (sharp beveled) needle ; 8=21g Quincke (sharp beveled) needle ; 9=23g Quincke (sharp beveled) needle

    Decoded Value: Yes

  • INTERSPACE character LP performed at the:

    • ADNI2: 4=L1-L2 inter space ; 2=L2-L3 inter space ; 1=L3-L4 inter space ; 5=L4-L5 inter space

    • ADNI3, ADNI4: 1=L3-L4 inter space ; 2=L2-L3 inter space ; 4=L1-L2 inter space ; 5=L4-L5 inter space

    Decoded Value: Yes

  • PTPOSITION character Patient Position 1=Sitting, leaned over (preferred) ; 2=Lying, curled up on side ; 3=Other (specify) Decoded Value: Yes

  • COLTUBETYP character Type of collection tube used 1=Polypropylene ; 2=Polystyrene Decoded Value: Yes

  • SHPTUBETYP character Type of tube used for shipping 1=Polypropylene ; 2=Polystyrene Decoded Value: Yes

  • TUBEMIN numeric If collected in polystyrene and shipped in polypropylene, please provide estimated amount of time CSF remained in polystyrene collection tube

    • ADNI2: 0..1440

    • ADNI3, ADNI4

  • BICSFAMT numeric CSF: Amount Collected

    • ADNI1, ADNIGO, ADNI2: 0..40

    • ADNI3, ADNI4

  • BICSFTRNS character CSF: Transfer Time

  • BICSFVOL numeric CSF: Volume of CSF Transferred

    • ADNI1, ADNIGO, ADNI2: 0..40

    • ADNI3, ADNI4

  • BICSFFROZ character CSF: Time Frozen

  • BILPPATCH character Check if any of the following was performed 1=Lumbar Puncture Blood Patch Decoded Value: Yes

  • BILPFLURO character

    • ADNI1: 1=Fluroscopy

    • ADNIGO, ADNI2: 1=Fluoroscopy

    Decoded Value: Yes

  • BILPSPFILM character 1=Lumbar Spine Film Decoded Value: Yes

  • BILPPADATE character Date of Blood Patch

  • BILPFLDATE character Date of Fluoroscopy

  • BILPSPDATE character Date of Spine Film , with options: 10/10/2006, 10/30/2012, 03/01/2013, 2022-xx-xx, 2020-10-01, 2019-10-29, 2018-xx-xx

  • BILPPADATEYR_DRVD numeric Year of Blood Patch (Derived from BILPPADATE) Range value: 2006, ..., 2025

  • BILPFLDATEYR_DRVD numeric Year of Fluoroscopy (Derived from BILPFLDATE) Range value: 2005, ..., 2025

  • BILPSPDATEYR_DRVD numeric Year of Spine Film (Derived from BILPSPDATE) Range value: 2006, ..., 2022

  • BILPOTPROC character Check if any of the following was performed 1=Lumbar Puncture Blood Patch ; 2=Fluoroscopy ; 3=Lumbar Spine Film Decoded Value: Yes

  • BIFEDDATE Date FedExed Date: YYY-MM-DD

  • ID numeric Record ID Range value: 3, ..., 186725

  • SITEID numeric Site ID Range value: 1, ..., 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