Table 1 Participant characteristics following five C2 categories (with equal intervals with open-ended extremes) in the Multi-Ethnic Study of Atherosclerosis, 2000–2002
C2 categories (mL/mmHg × 100) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
0.81 to < 2 (N = 797) | 2 to < 4 (N = 1977) | 4 to <6 (N = 1156) | 6 to < 8 (N = 633) | 8 to 20.74 (N = 651) | ||||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
C2 (mL/mmHg × 100) | 1.64 | 0.26 | 2.90 | 0.58 | 4.91 | 0.57 | 6.91 | 0.58 | 10.44 | 2.06 |
Age (years) | 68.1 | 9.1 | 64.0 | 9.7 | 59.2 | 9.3 | 57.0 | 9.2 | 54.1 | 7.9 |
White (column %) | 33 | 40.2 | 43.3 | 45.7 | 50.8 | |||||
Chinese | 16.9 | 11.2 | 10.7 | 10.7 | 10.3 | |||||
Black | 25.5 | 27.9 | 25.2 | 24.8 | 17.4 | |||||
Hispanic | 24.6 | 20.7 | 20.8 | 18.8 | 21.5 | |||||
Male | 30.9 | 39.7 | 50.2 | 59.9 | 72.2 | |||||
Height (cm) | 161.2 | 8.6 | 164.8 | 9.4 | 167.9 | 9.4 | 170.2 | 9.4 | 173.4 | 9.2 |
HR (b/min) | 63.4 | 9.9 | 62.4 | 9.5 | 63.0 | 9.2 | 61.7 | 8.3 | 60.7 | 8.1 |
SBP (mmHg) | 138.3 | 22.3 | 129.0 | 21.0 | 121.8 | 18.1 | 115.8 | 16.2 | 112.7 | 14.1 |
DBP (mmHg) | 74.1 | 10.7 | 72.1 | 10.4 | 71.9 | 10.1 | 70.3 | 9.6 | 70.5 | 9.6 |
HTN Rx (%) | 40.9 | 33.7 | 27.7 | 19.1 | 14.3 | |||||
BMI (kg/m2) | 26.5 | 4.7 | 27.9 | 5.1 | 28.7 | 5.6 | 28.3 | 5.7 | 28.3 | 5.1 |
Former smoker (%) | 31.2 | 36 | 37.6 | 36.8 | 39.6 | |||||
Current smoker | 12.5 | 13.8 | 12.2 | 11.5 | 10.9 | |||||
Glucose (mg/dL) | 91.1 | 10.7 | 89.6 | 10.3 | 89.7 | 10.7 | 88.2 | 10.6 | 88.1 | 9.8 |
Chol. (mg/dL) | 197.1 | 35.0 | 196.8 | 35.3 | 194.0 | 34.2 | 193.3 | 34.7 | 190.1 | 33.7 |
HDL-C (mg/dL) | 54.5 | 15.6 | 52.7 | 15.0 | 50.7 | 14.3 | 50.2 | 14.8 | 48.0 | 13.5 |
Trig. (mg/dL) | 129.4 | 68.0 | 128.1 | 76.6 | 127.6 | 73.5 | 122.7 | 74.6 | 127.1 | 80.6 |
Chol. Rx (%) | 19.3 | 15.2 | 14.4 | 12.3 | 8.9 | |||||
Sport and dance phys. activity (min/week) | 319.4 | 1069.2 | 351.5 | 964.4 | 341.5 | 806.8 | 432.6 | 1094.8 | 507.3 | 1179.6 |
TV watching (min/week) | 932.6 | 635.9 | 903.2 | 639.4 | 842.6 | 613.0 | 789.9 | 638.2 | 721.9 | 540.1 |