Clinical Dementia Rating

data(cdr)

Format

A data frame with 11953 rows and 20 variables

Details

A dataset with variables as follows:

  • CDDATE D NA Date collected

  • SPID N NA Study Partner ID:

  • CDSOB N NA Sum of Boxes

  • CDRSB N CDR-SB

  • CDVERSION N Version

  • RID N Participant roster ID

  • SITEID N Site ID

  • VISCODE T Visit code

  • USERDATE S Date record created

  • EXAMDATE D Examination Date

  • CDSOURCE N Information Source

  • CDMEMORY N Score <!--Memory-->

  • CDORIENT N Score <!--Orientation-->

  • CDJUDGE N Score <!--Judgment and Problem Solving-->

  • CDCOMMUN N Score <!--Community Affairs-->

  • CDHOME N Score <!--Home and Hobbies-->

  • CDCARE N Score <!--Personal Care-->

  • CDGLOBAL N Global CDR

  • USERDATE2 S Date record last updated

Examples

cdr$CDRSB = apply(cdr[, c('CDMEMORY', 'CDORIENT', 'CDJUDGE', 'CDCOMMUN', 'CDHOME', 'CDCARE')], 1, sum)