Table 1 Characteristics of 1369 CARDIA participants with cognitive function at Year 25
From: Association of blood pressure with cognitive function at midlife: a Mendelian randomization study
Variable | Value |
|---|---|
Sample size, N | 1369 |
Age (SD) (year) | 50.8 (3.3) |
Female (%) | 739 (54.0) |
Center (%) | |
 Birmingham, AL | 273 (19.9) |
 Chicago, IL | 320 (23.4) |
 Minneapolis, MN | 443 (32.4) |
 Oakland, CA | 333 (24.3) |
At least college education (%) | 917 (67.0) |
BMI (SD) (kg/m2) | 28.3 (6.1) |
Type2 Diabetes (%) | 124 (9.1) |
Current Smoking (%) | 165 (12.1) |
Systolic Blood Pressure (SD) (mmHg) | 114.4 (13.7) |
Diastolic Blood Pressure (SD) (mmHg) | 70.8 (10.1) |
Pulse Pressure (SD) (mmHg) | 43.6 (7.6) |
Hypertension (%) | 341 (24.9) |
HBP Rx use (%) | 228 (16.7) |
DSST (Mean (SD): Min-Max) | 75.0 (14.9): 21–125 |
RAVLT (Mean (SD): Min-Max) | 9.4 (3.1): 0–15 |
Stroop (Mean (SD): Min-Max) | 19.3 (8.0): 4–71 |