hml_id
Description: HML ID
Description: HML ID
Description: MindCrowd ID
Description: Completed by Date:
Description: Height (inches)
Description: Height (feet)
Description: Height (inches)
Description: Weight
Description: Basal Metabolic Rate
Description: Percent Body Fat
Description: Percent Body Water
Description: Bone Mass
Description: 1st recording blood pressure left arm (diastolic mm Hg)
Description: 2nd recording blood pressure left arm (diastolic mm Hg)
Description: Average Left Arm blood pressure mean (diastolic mm Hg)
Description: Average Left Arm blood pressure mean (systolic mm Hg)
Description: 1st recording blood pressure left arm (systolic mm Hg)
Description: 2nd recording blood pressure left arm (systolic mm Hg)
Description: 1st recording blood pressure right arm (diastolic mm Hg)
Description: 2nd recording blood pressure right arm (diastolic mm Hg)
Description: Average Right Arm blood pressure mean (diastolic mm Hg)
Description: Average Right Arm blood pressure mean (systolic mm Hg)
Description: 1st recording blood pressure right arm (systolic mm Hg)
Description: 2nd recording blood pressure right arm (systolic mm Hg)
Description: Hip Circumference (inches)
Description: Metabolic Age (yrs)
Description: Muscle Mass
Description: Physical Fitneses Rating (1-9)
Description: Pulse (Heart rate)
Description: Sp02
Description: Visceral Fat
Description: Visit number; where visit = 1 indicates baseline visit and visit = 2 indicates the first follow-up visit two years after baseline visit.; 1 = Baseline, 2–n = Follow-up visits corresponding to Year 2 through Year n
Description: Waist Circumference (inches)
Description: Waist-to-Hip ratio
Description: HML ID
Description: MindCrowd ID
Description: Derived variable using hif_meds_1 and hif_meds_oth_1 variables. meds_label_1 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_1 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_10 and hif_meds_oth_10 variables. meds_label_10 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_10 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_11 and hif_meds_oth_11 variables. meds_label_11 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_11 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_12 and hif_meds_oth_12 variables. meds_label_12 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_12 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_13 and hif_meds_oth_13 variables. meds_label_13 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_13 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_14 and hif_meds_oth_14 variables. meds_label_14 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_14 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_15 and hif_meds_oth_15 variables. meds_label_15 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_15 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_2 and hif_meds_oth_2 variables. meds_label_2 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_2 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_3 and hif_meds_oth_3 variables. meds_label_3 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_3 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_4 and hif_meds_oth_4 variables. meds_label_4 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_4 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_5 and hif_meds_oth_5 variables. meds_label_5 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_5 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_6 and hif_meds_oth_6 variables. meds_label_6 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_6 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_7 and hif_meds_oth_7 variables. meds_label_7 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_7 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_8 and hif_meds_oth_8 variables. meds_label_8 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_8 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Derived variable using hif_meds_9 and hif_meds_oth_9 variables. meds_label_9 contain values from the REDCap medication database. When the medication is not included in this database the hif_meds_oth_9 is used as a text field. This variable combines data from these two columns into a single medication column.
Description: Health Intake Form Date/Time
Description: Are you currently taking medications?
Description: Medication 1 dose
Description: Medication 10 dose
Description: Medication 11 dose
Description: Medication 12 dose
Description: Medication 13 dose
Description: Medication 14 dose
Description: Medication 15 dose
Description: Medication 2 dose
Description: Medication 3 dose
Description: Medication 4 dose
Description: Medication 5 dose
Description: Medication 6 dose
Description: Medication 7 dose
Description: Medication 8 dose
Description: Medication 9 dose
Description: Are you comfortable having daily conversations with others in English?
Description: Are you comfortable reading a newspaper or magazine in English?
Description: Are you comfortable writing a letter, essay, or story in English?
Description: Are you a native English speaker?
Description: How did you hear about this experiment?
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Days
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: If inpatient, amount of time in hospital? Weeks
Description: Do you have any metal in your body that you can think of?
Description: If yes, what is the metal and where is it located?
Description: Is it removable?
Description: Was the procedure done in the US?
Description: When was it implanted (year or month & year)?
Description: Make and model number?
Description: Is there any reason you would not be able to undergo a fasting blood draw?
Description: If yes, what is the reason?
Description: Have you undergone a mastectomy or double mastectomy?
Description: If yes to single mastectomy, what side was the procedure performed on?
Description: Have you ever been diagnosed with: Psychotic illness?
Description: Have you ever been diagnosed with: Schizophrenia?
Description: Have you ever been diagnosed with any neurological disorders such as Dementia, Alzheimer Disease, Parkinson's or Huntington's:
Description: Months on Medication 1
Description: Months on Medication 10
Description: Months on Medication 11
Description: Months on Medication 12
Description: Months on Medication 13
Description: Months on Medication 14
Description: Months on Medication 15
Description: Months on Medication 2
Description: Months on Medication 3
Description: Months on Medication 4
Description: Months on Medication 5
Description: Months on Medication 6
Description: Months on Medication 7
Description: Months on Medication 8
Description: Months on Medication 9
Description: Reason or Illness for Medication 1
Description: Reason or Illness for Medication 10
Description: Reason or Illness for Medication 11
Description: Reason or Illness for Medication 12
Description: Reason or Illness for Medication 13
Description: Reason or Illness for Medication 14
Description: Reason or Illness for Medication 15
Description: Reason or Illness for Medication 2
Description: Reason or Illness for Medication 3
Description: Reason or Illness for Medication 4
Description: Reason or Illness for Medication 5
Description: Reason or Illness for Medication 6
Description: Reason or Illness for Medication 7
Description: Reason or Illness for Medication 8
Description: Reason or Illness for Medication 9
Description: Years on Medication 1
Description: Years on Medication 10
Description: Years on Medication 11
Description: Years on Medication 12
Description: Years on Medication 13
Description: Years on Medication 14
Description: Years on Medication 15
Description: Years on Medication 2
Description: Years on Medication 3
Description: Years on Medication 4
Description: Years on Medication 5
Description: Years on Medication 6
Description: Years on Medication 7
Description: Years on Medication 8
Description: Years on Medication 9
Description: Database link for Medication 1
Description: Database link for Medication 10
Description: Database link for Medication 11
Description: Database link for Medication 12
Description: Database link for Medication 13
Description: Database link for Medication 14
Description: Database link for Medication 15
Description: Database link for Medication 2
Description: Database link for Medication 3
Description: Database link for Medication 4
Description: Database link for Medication 5
Description: Database link for Medication 6
Description: Database link for Medication 7
Description: Database link for Medication 8
Description: Database link for Medication 9
Description: Other name for Medication 1
Description: Other name for Medication 10
Description: Other name for Medication 11
Description: Other name for Medication 12
Description: Other name for Medication 13
Description: Other name for Medication 14
Description: Other name for Medication 15
Description: Other name for Medication 2
Description: Other name for Medication 3
Description: Other name for Medication 4
Description: Other name for Medication 5
Description: Other name for Medication 6
Description: Other name for Medication 7
Description: Other name for Medication 8
Description: Other name for Medication 9
Description: Prescription or OTC Medication 1
Description: Prescription or OTC Medication 10
Description: Prescription or OTC Medication 11
Description: Prescription or OTC Medication 12
Description: Prescription or OTC Medication 13
Description: Prescription or OTC Medication 14
Description: Prescription or OTC Medication 15
Description: Prescription or OTC Medication 2
Description: Prescription or OTC Medication 3
Description: Prescription or OTC Medication 4
Description: Prescription or OTC Medication 5
Description: Prescription or OTC Medication 6
Description: Prescription or OTC Medication 7
Description: Prescription or OTC Medication 8
Description: Prescription or OTC Medication 9
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Have you ever undergone surgery, particularly on your heart, spine, head, or brain?
Description: Inpatient or outpatient 1
Description: Inpatient or outpatient 10
Description: Inpatient or outpatient 11
Description: Inpatient or outpatient 12
Description: Inpatient or outpatient 13
Description: Inpatient or outpatient 14
Description: Inpatient or outpatient 15
Description: Inpatient or outpatient 16
Description: Inpatient or outpatient 17
Description: Inpatient or outpatient 18
Description: Inpatient or outpatient 19
Description: Inpatient or outpatient 2
Description: Inpatient or outpatient 20
Description: Inpatient or outpatient 21
Description: Inpatient or outpatient 22
Description: Inpatient or outpatient 23
Description: Inpatient or outpatient 24
Description: Inpatient or outpatient 25
Description: Inpatient or outpatient 26
Description: Inpatient or outpatient 27
Description: Inpatient or outpatient 28
Description: Inpatient or outpatient 29
Description: Inpatient or outpatient 3
Description: Inpatient or outpatient 30
Description: Inpatient or outpatient 4
Description: Inpatient or outpatient 5
Description: Inpatient or outpatient 6
Description: Inpatient or outpatient 7
Description: Inpatient or outpatient 8
Description: Inpatient or outpatient 9
Description: Month of surgery 1
Description: Month of surgery 10
Description: Month of surgery 11
Description: Month of surgery 12
Description: Month of surgery 13
Description: Month of surgery 14
Description: Month of surgery 15
Description: Month of surgery 16
Description: Month of surgery 17
Description: Month of surgery 18
Description: Month of surgery 19
Description: Month of surgery 2
Description: Month of surgery 20
Description: Month of surgery 21
Description: Month of surgery 22
Description: Month of surgery 23
Description: Month of surgery 24
Description: Month of surgery 25
Description: Month of surgery 26
Description: Month of surgery 27
Description: Month of surgery 28
Description: Month of surgery 29
Description: Month of surgery 3
Description: Month of surgery 30
Description: Month of surgery 4
Description: Month of surgery 5
Description: Month of surgery 6
Description: Month of surgery 7
Description: Month of surgery 8
Description: Month of surgery 9
Description: Reason for surgery 1
Description: Reason for surgery 10
Description: Reason for surgery 11
Description: Reason for surgery 12
Description: Reason for surgery 13
Description: Reason for surgery 14
Description: Reason for surgery 15
Description: Reason for surgery 16
Description: Reason for surgery 17
Description: Reason for surgery 18
Description: Reason for surgery 19
Description: Reason for surgery 2
Description: Reason for surgery 20
Description: Reason for surgery 21
Description: Reason for surgery 22
Description: Reason for surgery 23
Description: Reason for surgery 24
Description: Reason for surgery 25
Description: Reason for surgery 26
Description: Reason for surgery 27
Description: Reason for surgery 28
Description: Reason for surgery 29
Description: Reason for surgery 3
Description: Reason for surgery 30
Description: Reason for surgery 4
Description: Reason for surgery 5
Description: Reason for surgery 6
Description: Reason for surgery 7
Description: Reason for surgery 8
Description: Reason for surgery 9
Description: Type of surgery 1
Description: Type of surgery 10
Description: Type of surgery 11
Description: Type of surgery 12
Description: Type of surgery 13
Description: Type of surgery 14
Description: Type of surgery 15
Description: Type of surgery 16
Description: Type of surgery 17
Description: Type of surgery 18
Description: Type of surgery 19
Description: Type of surgery 2
Description: Type of surgery 20
Description: Type of surgery 21
Description: Type of surgery 22
Description: Type of surgery 23
Description: Type of surgery 24
Description: Type of surgery 25
Description: Type of surgery 26
Description: Type of surgery 27
Description: Type of surgery 28
Description: Type of surgery 29
Description: Type of surgery 3
Description: Type of surgery 30
Description: Type of surgery 4
Description: Type of surgery 5
Description: Type of surgery 6
Description: Type of surgery 7
Description: Type of surgery 8
Description: Type of surgery 9
Description: Year of surgery 1
Description: Year of surgery 10
Description: Year of surgery 11
Description: Year of surgery 12
Description: Year of surgery 13
Description: Year of surgery 14
Description: Year of surgery 15
Description: Year of surgery 16
Description: Year of surgery 17
Description: Year of surgery 18
Description: Year of surgery 19
Description: Year of surgery 2
Description: Year of surgery 20
Description: Year of surgery 21
Description: Year of surgery 22
Description: Year of surgery 23
Description: Year of surgery 24
Description: Year of surgery 25
Description: Year of surgery 26
Description: Year of surgery 27
Description: Year of surgery 28
Description: Year of surgery 29
Description: Year of surgery 3
Description: Year of surgery 30
Description: Year of surgery 4
Description: Year of surgery 5
Description: Year of surgery 6
Description: Year of surgery 7
Description: Year of surgery 8
Description: Year of surgery 9
Description: Dose times per day for Medication 1
Description: Dose times per day for Medication 10
Description: Dose times per day for Medication 11
Description: Dose times per day for Medication 12
Description: Dose times per day for Medication 13
Description: Dose times per day for Medication 14
Description: Dose times per day for Medication 15
Description: Dose times per day for Medication 2
Description: Dose times per day for Medication 3
Description: Dose times per day for Medication 4
Description: Dose times per day for Medication 5
Description: Dose times per day for Medication 6
Description: Dose times per day for Medication 7
Description: Dose times per day for Medication 8
Description: Dose times per day for Medication 9
Description: Meds Label 1
Description: Meds Label 10
Description: Meds Label 11
Description: Meds Label 12
Description: Meds Label 13
Description: Meds Label 14
Description: Meds Label 15
Description: Meds Label 2
Description: Meds Label 3
Description: Meds Label 4
Description: Meds Label 5
Description: Meds Label 6
Description: Meds Label 7
Description: Meds Label 8
Description: Meds Label 9
Description: Visit number; where visit = 1 indicates baseline visit and visit = 2 indicates the first follow-up visit two years after baseline visit.; 1 = Baseline, 2–n = Follow-up visits corresponding to Year 2 through Year n
Description: HML ID
Description: MindCrowd ID
Description: What is your current age?
Description: Date the participant first logged into MindCrowd
Description: Date Discontinued
Description: Reason for not returning for 2YR Follow-Up: 0, Deceased
Description: Reason for not returning for 2YR Follow-Up: 1, Declined
Description: Reason for not returning for 2YR Follow-Up: 2, Unable to Continue
Description: Reason for not returning for 2YR Follow-Up: 3, No Longer Eligible
Description: Reason for not returning for 2YR Follow-Up: 4, No Show
Description: Reason for not returning for 2YR Follow-Up: 5, Moved Away
Description: Reason for not returning for 2YR Follow-Up: 555, Other {reason_oth}
Description: Reason for not returning for 2YR Follow-Up: 6, No Longer Contactable
Description: HML Education Years Validation #(0-100)
Description: Do you consider yourself Hispanic or Latino?
Description: HML Demographics Date Screened
Description: Date the HML ID was created
Description: Is not returning for 2YR Follow-Up
Description: What country do you live in?
Description: Mailing address state initials
Description: Mailing address state
Description: Combined race and ethnicity variable used for participant screening
Description: Race: American Indian or Alaska Native
Description: Race: Asian
Description: Race: Black or African American
Description: Race: Native Hawaiian or Other Pacific Islander
Description: Race: White
Description: Race: Other
Description: Race Other (Specify)
Description: Reason Other (Specify)
Description: What is your biological sex?
Description: Recruitment site
Description: Visit number; where visit = 1 indicates baseline visit and visit = 2 indicates the first follow-up visit two years after baseline visit.; 1 = Baseline, 2–n = Follow-up visits corresponding to Year 2 through Year n
Description: HML ID
Description: MindCrowd ID
Description: Eligibility Form Date/Time
Description: Blood Draw Eligiblility
Description: Behavioral Testing Eligibility
Description: MRI Scanning Eligibility
Description: If not eligible, what is the reason?
Description: Not Eligible
Description: Not Eligible Date
Description: HML ID
Description: MindCrowd ID
Description: What is your current age? Age at which participant first logged into MindCrowd
Description: Median Reaction Time for the Attention Test
Description: Date the participant first logged into MindCrowd
Description: Age decade
Description: Has one of your siblings or one of your parents been diagnosed with Alzheimer's disease?
Description: Has first-degree relative with early-onset Alzheimer's.
Description: What was the first language you spoke?
Description: What gender do you identify as?
Description: Are you left or right hand dominant?
Description: Which of the following have you personally experienced or ar you currently experiencing? Alzheimer
Description: Which of the following have you personally experienced or ar you currently experiencing? Brain disease
Description: Which of the following have you personally experienced or ar you currently experiencing? Cancer
Description: Which of the following have you personally experienced or ar you currently experiencing? Chronic stress
Description: Which of the following have you personally experienced or ar you currently experiencing? Depression or anxiety
Description: Which of the following have you personally experienced or ar you currently experiencing? Heart disease
Description: Which of the following have you personally experienced or ar you currently experiencing? Hypertension
Description: Which of the following have you personally experienced or ar you currently experiencing? Loss of consciousness
Description: Which of the following have you personally experienced or ar you currently experiencing? Memory problems
Description: Which of the following have you personally experienced or ar you currently experiencing? None of these conditions apply to me
Description: Which of the following have you personally experienced or ar you currently experiencing? Parkinson's Disease
Description: Which of the following have you personally experienced or ar you currently experiencing? Seizures
Description: Which of the following have you personally experienced or ar you currently experiencing? Sleep problems
Description: Which of the following have you personally experienced or ar you currently experiencing? Smoking
Description: Which of the following have you personally experienced or ar you currently experiencing? Stroke
Description: Which of the following have you personally experienced or ar you currently experiencing? Type 1 diabetes
Description: Which of the following have you personally experienced or ar you currently experiencing? Type 2 diabetes
Description: 2YR: Do you drink alcohol?
Description: 2YR: What is your current employment status?
Description: 2YR: What is your current marital status?
Description: 2YR: In the last 2 years: Have you been diagnosed with or tested positive for COVID-19?
Description: 2YR: Do you currently smoke cigarettes/cigars/pipes?
Description: 2YR: Do you currently use marijuana in any form?
Description: 2YR: Did you receive a COVID-19 vaccine?
Description: 2YR: If yes, how many drinks do you have in a typical week?
Description: 2YR: If yes, how many cigarettes/cigars/pipes do you smoke daily?
Description: 2YR: If yes, how often do you use marijuana in a typical week?
Description: Highest level of education completed
Description: Do you consider yourself Hispanic or Latino?
Description: Country of Hispanic/Latino ancestral origin
Description: Is English being the only language pulled?
Description: Paired associates test rank adjusted for age, sex, and highest level of education
Description: Paired Associates Test: An measurement of the participant's learning and memory. The participant is presented with different pairs of words and is tested after a period of time on their recollection of these words. HML used the results of this test as a factor in participant screening.
Description: In what language are you most fluent?
Description: How many languages do you speak fluently?
Description: How many languages do you write fluently?
Description: How many prescription medications do you take on a daily basis?
Description: Race
Description: Combined race and ethnicity variable used for participant screening
Description: Have you taken the Mindcrowd test before?
Description: Do you have any second-degree relatives (grandparents, grandchildren, aunts, uncles, nephews, nieces, or half-siblings) that have been diagnosed with Alzheimer's disease?
Description: What age did you begin speaking a second language?
Description: What is your biological sex?
Description: Recruitment site
Description: Visit number; where visit = 1 indicates baseline visit and visit = 2 indicates the first follow-up visit two years after baseline visit.; 1 = Baseline, 2–n = Follow-up visits corresponding to Year 2 through Year n