Data Structure
ABCD Youth Blood Pressure
Version 01Submissions Not Allowed
Short Name: abcd_bp01
Data Type: Clinical Assessments
Categories: Phys Characteristics
This instrument provides 3 consecutive blood pressure and pulse measurements, with a 1-minute interval between each reading, and the mean of the 3 blood pressure readings.
Name, Type, Required, Description, Value Range, Notes
Name | Type | Required | Description | Value Range | Notes |
|---|---|---|---|---|---|
| subjectkey | GUID | Required | The NDAR Global Unique Identifier (GUID) for research subject | NDAR* | |
| src_subject_id | String | Required | Subject ID how it's defined in lab/project | ||
| interview_date | Date | Required | Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY | ||
| interview_age | Integer | Required | Age in months at the time of the interview/test/sampling/imaging. | 0::1440 | Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month. |
| sex | String | Required | Sex of subject at birth | M;F; O; NR | M = Male; F = Female; O=Other; NR = Not reported |
| eventname | String | Required | The event name for which the data was collected | ||
| blood_pressure_start_time | Date | Recommended | Start time | ||
| blood_pressure_refuse | String | Recommended | Participant Refused Please describe reason for refusal | ||
| blood_pressure_test_sys_1 | Integer | Recommended | Reading #1 SYS (Systolic) | ||
| blood_pressure_test_dia_1 | Integer | Recommended | Reading #1 DIA (Diastolic) | ||
| blood_pressure_pulse_1 | Integer | Recommended | Reading #1 BPM (pulse/min) | ||
| blood_pressure_test_sys_2 | Integer | Recommended | Reading #2 SYS (Systolic) | ||
| blood_pressure_test_dia_2 | Integer | Recommended | Reading #2 DIA (Diastolic) | ||
| blood_pressure_pulse_2 | Integer | Recommended | Reading #2 BPM (pulse/min) | ||
| blood_pressure_test_sys_3 | Integer | Recommended | Reading #3 SYS (Systolic) | ||
| blood_pressure_test_dia_3 | Integer | Recommended | Reading #3 DIA (Diastolic) | ||
| blood_pressure_pulse_3 | Integer | Recommended | Reading #3 BPM (pulse/min) | ||
| blood_pressure_sys_mean | Float | Recommended | Mean Systolic | mean([blood_pressure_test_sys_1], [blood_pressure_test_sys_2], [blood_pressure_test_sys_3]) | |
| blood_pressure_dia_mean | Float | Recommended | Mean Diastolic | mean([blood_pressure_test_dia_1], [blood_pressure_test_dia_2], [blood_pressure_test_dia_3]) |