1. VMAP
  2. Data
  3. Data Dictionary
  4. Clinical & Demographic
  5. Medical History
  6. Mean of First Two Echo DBP Readings
Brain MRI: Cerebral Blood Flow (CBF) ROI -- PCASL Brain MRI: Cerebral Small Vessel Disease Markers Brain MRI: Grey Matter Volume (T1) Brain MRI: White Matter Hyperintensities (FLAIR) Diffusion Tensor Imaging
Cardiac Strain -- MRI Cardiac Structure and Function -- Echocardiogram Cardiac Structure and Function -- MRI
Demographics Medical History record_info
Cognitive Complaint Module Neuropsychological Assessment
Blood-based Research Biomarkers Cerebrospinal Fluid (CSF) Research Biomarkers
APOE Genotype


Variable: dbp

Description: Mean of First Two Echo DBP Readings


Unit: mmHg


Derivation:

Average of `echo.dbp` and `echo.dbp2`.


Distribution:

  • Epoch 1 = baseline
  • Epoch 2 = 18-month
  • Epoch 3 = 3 years
  • Epoch 4 = 5 years
  • Epoch 5 = 7 years
  • Epoch 6 = 9 years
505560657075808590951001051100510152025303540455055Epoch 1
505560657075808590951001051100510152025303540455055Epoch 2
505560657075808590951001051100510152025303540455055Epoch 3
505560657075808590951001051100510152025303540455055Epoch 4
505560657075808590951001051100510152025303540455055Epoch 5
505560657075808590951001051100510152025303540455055Epoch 6
Medical History