1. VADRC-TAP
  2. Data
  3. Data Dictionary
  4. Clinical & Demographic
  5. Demographics
  6. CDR- Global Score
Main Category Category Variable Label Units Type Comments Derivation Level
Clinical & Demographic Demographics age Age integer
Clinical & Demographic Demographics sex Sex string
Level Label
1 Male
2 Female
Clinical & Demographic Demographics educ Education (years) years number
Clinical & Demographic Demographics race Race string
Level Label
1 White
2 Black or African American
3 American Indian or Alaska Native
4 Native Hawaiian or other Pacific Islander
5 Asian
50 Other
99 99 Unknown
Clinical & Demographic Demographics hispanic Ethnicity string
Level Label
0 No
1 Yes
9 Unknown
Clinical & Demographic Demographics normcog Cognitive Diagnosis - normcog string
Level Label
0 No
1 Yes
Clinical & Demographic Demographics impnomci Cognitive Diagnosis - impnomci string
Level Label
1 Present
Clinical & Demographic Demographics mciamem Cognitive Diagnosis - mciamem string
Level Label
1 Present
Clinical & Demographic Demographics mciaplus Cognitive Diagnosis - mciaplus string
Level Label
1 Present
Clinical & Demographic Demographics mcinon1 Cognitive Diagnosis - mcinon1 string
Level Label
1 Present
Clinical & Demographic Demographics mcinon2 Cognitive Diagnosis - mcinon2 string
Level Label
1 Present
Clinical & Demographic Demographics demented Cognitive Diagnosis - demented string
Level Label
0 No
1 Yes
Clinical & Demographic Demographics cdrsum CDR- Sum of Boxes number
Clinical & Demographic Demographics cdrglob CDR- Global Score string
Level Label
0 0
0.5 0.5
1 1
2 2
3 3
Clinical & Demographic Medical History height Physical Exam - height (inches) inch number
Level Label
88.8 88.8
Clinical & Demographic Medical History weight Physical Exam - weight (lbs.) lb number
Level Label
888 888
Clinical & Demographic Medical History bmi Physical Exam - BMI number `weight / (height / 100)^2`
Clinical & Demographic Medical History bsa Physical Exam - BSA number `round(weight^0.425 * height^0.725 * 0.007184, 2)`
Clinical & Demographic Medical History sbp Mean of first two echo SBP readings integer Average of `echo.sbp` and `echo.sbp2`.
Clinical & Demographic Medical History dbp Mean of first two echo DBP readings integer Average of `echo.dbp` and `echo.dbp2`.
Clinical & Demographic Medical History pp Pulse pressure integer `sbp - dbp`
Clinical & Demographic Medical History cvd_factor Cardiovascular Disease string Factor. If `cvangina' or 'cvangio' or cvbypass' or 'cvpacdef' or 'cvchf' or 'cvhvalve' or cvothr'==0`, this variable is 1 ("No"). Otherwise, this variable is NA.
Level Label
0 No
1 Yes
Clinical & Demographic Medical History cvafib Atrial Fibrillation string
Level Label
0 Absent
1 Recent/Active
2 Remote/Inactive
9 Unknown
Clinical & Demographic Medical History diabetes Diabetes string
Level Label
0 Absent
1 Recent/Active
2 Remote/Inactive
9 Unknown
Clinical & Demographic Medical History htnrx_factor Anti-Hypertensive Medication Use string Factor. If the `vmac.id` is listed in the corresponding table, this variable is 1 ("Yes"). Otherwise, 2 ("No") or NA.
Level Label
0 No
1 Yes
Clinical & Demographic Medical History hypertensive_factor Hypertension Solely Based on Blood Pressure string Factor. If `sbp` and `dbp` are missing, this variable is NA. If `sbp>=140` or `dbp>=90`, this variable is 1 ("Yes"). If `sbp<140` and `dbp<90`, this variable is 0 ("No"). Otherwise, this variable is NA.
Level Label
0 No
1 Yes
Clinical & Demographic Medical History hyperten Hypertension string
Level Label
0 Absent
1 Recent/Active
2 Remote/Inactive
9 Unknown
Clinical & Demographic Medical History tobac30 Current Smoker string
Level Label
0 No
1 Yes
2 Unknown
9 9
Clinical & Demographic Medical History hypercho Dyslipidemia string
Level Label
0 Absent
1 Recent/Active
2 Remote/Inactive
9 Unknown
Clinical & Demographic Medical History fsrp Framingham Stroke Risk Profile number Sum of `fsrp.age.pts`, `fsrp.sbp.pts`, `fsrp.diabetes.pts`, `fsrp.cigs.pts`, `fsrp.cvd.pts`, `fsrp.afib.pts`, and `fsrp.lvh.pts`.
Cognition Cognitive Complaint Module faq_total Functional Activities Questionnaire ( 10 items) integer If any of `faq01` to `faq10` are missing, this variable is NA. Otherwise, this variable is the sum of `faq01` to `faq10`, rounded to the nearest tenth.
Cognition Cognitive Complaint Module tot_complaint_gifford_45 Vanderbilt Subjective Cognitive Decline Total Score integer If more than 15% of the variables `scd_ptp1` to 'scd_ptp45` are missing, this variable is NA. Otherwise, this variable is the sum of `scd_ptp1` to 'scd_ptp45` rounded to the nearest tenth.
Cognition Cognitive Complaint Module tot_complaint_inf_gifford_45 Vanderbilt Subjective Cognitive Decline- Informant Report Total Score integer If more than 15% of the variables `cogdif01` to `cogdif41` are missing, this variable is NA. Otherwise, this variable is the sum of `cogdif01` to `cogdif41`, rounded to the nearest tenth.
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_hrate Echo - Heart Rate bpm integer
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_lvot Echo - LV Outflow Tract cm number
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_co_calc Echo - Cardiac Output cm number `3.14159 * ((echo.lvot / 2)^2) * echo.lvot.vti * echo.hrate / 1000`
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_cardiac_index Echo - Cardiac Index cm number `echo.co.calc / bsa`
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_edv Echo - End Diastolic Volume ml number
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_esv Echo - End Systolic Volume ml number
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_ef_calc Echo - Left Ventricular Ejection Fraction ml number `(echo.edv - echo.esv) / echo.edv * 100`
Cardiac Imaging Cardiac Structure and Function -- Echocardiogram echo_lvmass Echo - Left Ventricular Mass cm number `round(0.8 * 1.04 * ((echo.lvidd + echo.lvpwd + echo.ivsd)^3 - echo.lvidd^3) + 0.6, 2)`
Cognition Neuropsychological Assessment mocatots Montreal Cognitive Assessment Test integer
Level Label
88 88 item not administered
Cognition Neuropsychological Assessment craftvrs Craft Story- Immediate Verbatim integer
Cognition Neuropsychological Assessment udsbentc Benson Figure- Immediate Recall integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment digforct Digits Forward- Correct Trials integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment digforsl Digits Forward- Span integer
Cognition Neuropsychological Assessment digbacct Digits Backward- Correct Trials string
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment digbacls Digits Backward- Span integer
Cognition Neuropsychological Assessment animals Total Animals integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment veg Total Vegetables integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment trailb Trails B- Total Seconds s integer
Level Label
995 995 = Physical problem
996 996 = Cognitive/behavior problem
997 997 = Other problem
998 998 = Verbal refusal
Cognition Neuropsychological Assessment craftdvr Craft Story- Delayed Recall Verbatim integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment craftdre Craft Story- Delayed Recall Paraphrase integer
Cognition Neuropsychological Assessment udsbentd Benton Delayed Recall integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment minttots MINT Total Score integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment udsverfc Total F Words integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment udsverlc Total L Words integer
Level Label
95 95 = Physical problem
96 96 = Cognitive/behavior problem
97 97 = Other problem
98 98 = Verbal refusal
Cognition Neuropsychological Assessment np_cvlt1to5 CVLT-II Trial 1-5 Learning integer
Cognition Neuropsychological Assessment np_cvlt_ldfr CVLT-II Long Delayed Free Recall integer
Cognition Neuropsychological Assessment np_cvltrecog_discrim CVLT-II Recognition integer
Cognition Neuropsychological Assessment np_ravlt1to5 RAVLT Total Learning integer
Cognition Neuropsychological Assessment np_ravlt_ldfr RAVLT Long Delayed Free Recall integer
Cognition Neuropsychological Assessment np_ravltrec_per_correct_round RAVLT Recognition integer
Cognition Neuropsychological Assessment np_digsymb Coding integer
Level Label
-9999 -9999
Cognition Neuropsychological Assessment np_tower DKEFS Tower Test integer
Cognition Neuropsychological Assessment np_inhibit Color-Word Inhibition s integer
Level Label
-9999 -9999
-7777 -7777
Demographics Medical History
Cognitive Complaint Module Neuropsychological Assessment
Cardiac Structure and Function -- Echocardiogram


Variable: cdrglob

Description: CDR- Global Score



Demographics