Table 1.
Socio-demographic data overall and by race
| Vars | Level | Overall | White | African American | Asian | Other/mixed | p |
|---|---|---|---|---|---|---|---|
| N | 4007 | 2621 | 575 | 95 | 716 | ||
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |||
| Age (month)* | 143.55 (7.95) | 143.63 (7.91) | 143.74 (7.83) | 143.54 (7.91) | 143.07 (8.16) | 0.361 | |
| Systolic blood pressure (BP) | 102.34 (10.63) | 101.88 (10.40) | 104.88 (10.93) | 100.53 (10.59) | 102.23 (10.92) | < 0.001 | |
| Diastolic blood pressure (BP) | 60.35 (8.71) | 59.88 (8.59) | 62.51 (9.05) | 61.49 (8.66) | 60.14 (8.63) | < 0.001 | |
| Body mass index (BMI) | 19.79 (4.05) | 22.36 (4.88) | 20.16 (4.06) | 20.81 (4.53) | < 0.001 | ||
| n (%) | n (%) | n (%) | n (%) | n (%) | |||
| Married family* | No | 1142 (28.5) | 472 (18.0) | 416 (72.3) | 12 (12.6) | 242 (33.8) | < 0.001 |
| Yes | 2865 (71.5) | 2149 (82.0) | 159 (27.7) | 83 (87.4) | 474 (66.2) | ||
| Sex | Female | 1916 (47.8) | 1240 (47.3) | 290 (50.4) | 43 (45.3) | 343 (47.9) | 0.552 |
| Male | 2091 (52.2) | 1381 (52.7) | 285 (49.6) | 52 (54.7) | 373 (52.1) | ||
| Family education* | < HS diploma | 138 (3.4) | 45 (1.7) | 56 (9.7) | 4 (4.2) | 33 (4.6) | < 0.001 |
| HS diploma/GED | 313 (7.8) | 112 (4.3) | 123 (21.4) | 1 (1.1) | 77 (10.8) | ||
| Some college | 972 (24.3) | 502 (19.2) | 219 (38.1) | 5 (5.3) | 246 (34.4) | ||
| Bachelor | 1102 (27.5) | 817 (31.2) | 87 (15.1) | 24 (25.3) | 174 (24.3) | ||
| Post graduate degree | 1482 (37.0) | 1145 (43.7) | 90 (15.7) | 61 (64.2) | 186 (26.0) | ||
| Family income* | < 50 K | 1110 (27.7) | 431 (16.4) | 388 (67.5) | 14 (14.7) | 277 (38.7) | < 0.001 |
| ≥ 50 K and < 100 K | 1156 (28.8) | 815 (31.1) | 119 (20.7) | 23 (24.2) | 199 (27.8) | ||
| ≥ 100 K | 1741 (43.4) | 1375 (52.5) | 68 (11.8) | 58 (61.1) | 240 (33.5) | ||
| Hispanic | No | 3288 (82.1) | 2228 (85.0) | 545 (94.8) | 87 (91.6) | 428 (59.8) | < 0.001 |
| Yes | 719 (17.9) | 393 (15.0) | 30 (5.2) | 8 (8.4) | 288 (40.2) |
*p < 0.05 for comparison of racial groups