Table 1.
Characteristics of nine cohorts meta-analyzed *
| Characteristics | Cohort Name |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| ARIC (n=15412) |
CARDIAƗ (n=5094) |
CHS (n=2317) |
JHS (n=3908) |
MESA (n=6531) |
PHS (n=18266) |
REGARDSƗ (n=9030) |
WACS (n=6164) |
WHS (n=37089) |
|
| Age (y) | 54.2 ±5.8 | 24.9±3.7 | 77.8±4.5 | 53.4±13.0 | 62.2±10.2 | 66.3±9.2 | 64.9±8.4 | 60.8±8.9 | 54.6±7.0 |
| Body mass (kg/m2) | 27.7 ±5.4 | 24.5 ±5.1 | 26.5 ±4.5 | 31.1 ±7.1 | 28.3 ± 5.4 | 25.7 ±3.3 | 29.1±5.6 | 29.6±6.4 | 25.9±4.9 |
| Men (%) | 44.0% | 45.6% | 37.0% | 38.0% | 47.4% | 100.0% | 43.6% | 0.0% | 0.0% |
| White (%) | 73.0% | 48.5% | 84.0% | 0.0% | 39.0% | 93.0% | 72.8% | 95.0% | 94.0% |
| Black (%) | 26.7% | 51.5% | 15.0% | 100.0% | 26.8% | 0.7% | 27.2% | 2.6% | 2.0% |
| Current smoking (%) | 26.1% | 13.3% | 7.0% | 14.0% | 12.6% | 3.3% | 10.7% | 16.0% | 13.0% |
| Alcohol intake (%) | 38.6% | 13.5% | 46.0% | 49.0% | 69.1% | 82.0% | 46.7% | 49.6% | 56.0% |
| Fruits (serv/d) | 2.5 ±1.9 | 3.6 ±3.5 | 3.4 ±1.9 | 2.6 ±2.5 | 1.9 ±1.6 | 2.5 ±1.7 | 3.4 ±2.7 | 2.3 ±1.5 | 2.2 ±1.4 |
| Vegetables (serv/d) | 1.5 ±1.1 | 3.1±2.7 | 4.0 ±2.4 | 3.2 ±2.4 | 2.3 ±1.6 | 2.3 ±1.4 | 2.8 ±1.8 | 4.2 ±2.4 | 4.0 ±2.3 |
| Nut/legume (serv/d) | 0.2±0.3 | 0.8±1.8 | 0.7 ±0.7 | 0.8 ±0.8 | 0.5 ±0.7 | 1.3 ±1.2 | 0.6 ±0.8 | 0.8 ±0.6 | 0.7 ±0.6 |
| Dairy products (serv/d) | 1.0±1.1 | 1.2±1.8 | 1.0 ±0.9 | 0.2 ±0.4 | 0.8 ±1.2 | 0.9 ±1.0 | 2.5 ±2.4 | 1.2 ±1.1 | 1.2 ±1.0 |
| Whole grain (serv/d) | 1.2 ±1.2 | 1.5±1.6 | 1.5 ±1.3 | 1.0±1.2 | 0.8 ±0.7 | 1.4 ±1.6 | 1.6 ±1.0 | 1.4 ±1.2 | 1.5 ±1.2 |
| Sodium intake (g/d) | 1.5±0.6 | 4.4±2.7 | 2.6±1.1 | 3.4±1.6 | 2.3±4.7 | 1.5±0.6 | 2.3±1.0 | 1.7±0.3 | 1.9±0.3 |
| Red/processed meat (serv/d) | 1.1 ±0.8 | 1.0±0.9 | 0.8±0.7 | 1.2±1.3 | 0.6±0.6 | 0.7±0.6 | 1.9±1.2 | 0.8±0.6 | 0.8±0.5 |
| Sweetened beverage (serv/d) | 0.5±1.0 | 0.6±1.1 | 0.4±0.6 | 0.3±0.5 | 0.4±0.9 | 0.3±0.6 | NA | 1.0±1.3 | 1.0±1.2 |
| Egg intake (median/wk) | 1.0 | 3.0 | 1.0 | 2.0 | 2.0 | 1.0 | 1.8 | 1.0 | 1.0 |
| DASH score | 23.8 ±4.1 | 23.9±5.2 | 24.4±4.7 | 24.0±5.0 | 25.1±4.7 | 24.2±4.9 | 24.4±4.4 | 24.2±5.2 | 24.0±5.4 |
*
ARIC: Atherosclerosis Risk in Community
CARDIA: The Coronary Artery Risk Development in Young Adults Study
CHS: Cardiovascular Health Study
JHS: Jackson Heart Study
MESA: Multi-Ethnic Study of Atherosclerosis
PHS: Physicians’ Health Study
REGARDS: The Reasons for Geographic and Racial Differences in Stroke Study
WACS: The Women’s Antioxidant Cardiovascular Study
WHS: Women’s Health Study
DASH: Dietary approach to stop hypertension
Ɨ
Study that did not contribute to CHD analyses