Diagnostic Summary

data(dxsum)

Format

A data frame with 11878 rows and 48 variables

Details

A dataset with variables as follows:

  • DIAGNOSIS N NA 1. Which best describes the participant's current diagnosis?

  • RID N NA Participant roster ID

  • SITEID N NA Site ID

  • VISCODE T NA Visit code

  • USERDATE S NA Date record created

  • USERDATE2 S NA Date record last updated

  • EXAMDATE D NA Examination Date

  • DXCHANGE N NA 1. Which best describes the participant's change in cognitive status from last visit to current visit:

  • DXMDES T NA 2a. MCI features (select all that apply):

  • DXMPTR1 N NA If MCI - Memory features, complete the following (Petersen Criteria, see procedures manual for details):<p />i. Subjective memory complaint

  • DXMPTR2 N NA ii. Informant memory complaint

  • DXMPTR3 N NA iii. Normal general cognitive function

  • DXMPTR4 N NA iv. Normal activities of daily living

  • DXMPTR5 N NA v. Objective memory impairment for age and education

  • DXMPTR6 N NA vi. Not demented by diagnostic criteria

  • DXMDUE N NA 2b. Suspected cause of MCI:

  • DXMOTHET T NA If MCI due to other etiology, select box(es) to indicate reason:

  • DXMOTHSP T NA Other (specify)

  • DXDSEV N NA 3a. Dementia Severity - Clinician's Impression

  • DXDDUE N NA 3b. Suspected cause of dementia

  • DXAPP N NA If Dementia due to Alzheimer's Disease, indicate likelihood:

  • DXAPOSS T NA If Possible AD, select box(es) to indicate reason:

  • DXAATYSP T NA Atypical clinical course or features (specify)

  • DXAMETSP T NA Metabolic / Toxic Disorder (specify)

  • DXAOTHSP T NA Other (specify)

  • DXODES N NA If dementia due to other etiology, select best diagnosis:

  • DXOOTHSP T NA Other (specify)

  • DXDEP N NA 4a. Depressive symptoms present?

  • DXDEPSP T NA If yes, please describe

  • DXPARK N NA 4b. Parkinsonism symptoms present?

  • DXPARKSP T NA If yes, please describe

Examples