Documentation of Baseline Symptoms Log data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/
Usage
data(RECBLLOG)Details
ORIGPROT character Original study protocol , with options: ADNI1, ADNIGO, ADNI2
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, ..., 5296
VISCODE character Visit code
VISCODE2 character Translated visit code
VISDATE Registry EXAMDATE on matching VISCODE Date: YYY-MM-DD
RECNO numeric Range value: 1, ..., 29
BSXSYMNO character Symptom Number 1=1. Nausea ; 2=2. Vomiting ; 3=3. Diarrhea ; 4=4. Constipation ; 5=5. Abdominal discomfort ; 6=6. Sweating ; 7=7. Dizziness ; 8=8. Low energy ; 9=9. Drowsiness ; 10=10. Blurred vision ; 11=11. Headache ; 12=12. Dry mouth ; 13=13. Shortness of breath ; 14=14. Coughing ; 15=15. Palpitations ; 16=16. Chest pain ; 17=17. Urinary discomfort ; 18=18. Urinary frequency ; 19=19. Ankle swelling ; 20=20. Musculoskeletal pain ; 21=21. Rash ; 22=22. Insomnia ; 23=23. Depressed mood ; 24=24. Crying ; 25=25. Elevated mood ; 26=26. Wandering ; 27=27. Fall ; 28=28. Other Decoded Value: Yes
BSXSEVER character Severity 1=Mild ; 2=Moderate ; 3=Severe Decoded Value: Yes
BSXCHRON character Chronicity 1=Single occurrence ; 2=Intermittent ; 3=Persistent Decoded Value: Yes
BSXONSET character Date of Onset
BSXONSETYR_DRVD numeric Year of Onset (Derived from BSXONSET) Range value: 1900, ..., 2013
BSXCONTD character Is the symptom ongoing? 1=Yes ; 0=No Decoded Value: Yes
BSXCEASE character Date Ceased
BSXCEASEYR_DRVD numeric Year Ceased (Derived from BSXCEASE) Range value: 1970, ..., 2016
ID numeric Range value: 4, ..., 14658
SITEID numeric Site ID Range value: 1, ..., 127
USERDATE Date record created Date: YYY-MM-DD
USERDATE2 Date record last updated Date: YYY-MM-DD
update_stamp POSIXct: YYY-MM-DD