See http://adni.loni.usc.edu.

A dataset with variables as follows:

  • RID N Participant roster ID

  • SITEID N Site ID

  • VISCODE T Visit code

  • USERDATE S Date record created

  • USERDATE2 S Date record last updated

  • AENAUSEA N 1. Nausea

  • AEVOMIT N 2. Vomiting

  • AEDIARRH N 3. Diarrhea

  • AECONSTP N 4. Constipation

  • AEABDOMN N 5. Abdominal discomfort

  • AESWEATN N 6. Sweating

  • AEDIZZY N 7. Dizziness

  • AEENERGY N 8. Low energy

  • AEDROWSY N 9. Drowsiness

  • AEVISION N 10. Blurred vision

  • AEHDACHE N 11. Headache

  • AEDRYMTH N 12. Dry mouth

  • AEBREATH N 13. Shortness of breath

  • AECOUGH N 14. Coughing

  • AEPALPIT N 15. Palpitations

  • AECHEST N 16. Chest pain

  • AEURNDIS N 17. Urinary discomfort (e.g., burning)

  • AEURNFRQ N 18. Urinary frequency

  • AEANKLE N 19. Ankle swelling

  • AEMUSCLE N 20. Musculoskeletal pain

  • AERASH N 21. Rash

  • AEINSOMN N 22. Insomnia

  • AEDPMOOD N 23. Depressed mood

  • AECRYING N 24. Crying

  • AEELMOOD N 25. Elevated mood

  • AEWANDER N 26. Wandering

  • AEFALL N 27. Fall

  • AEOTHER N 28. Other Symptoms

  • AESPECIF T If Other, specify:

data(aecheck)

Format

A data frame with 5750 rows and 36 variables

Examples