Variables | Dietary Cholesterol quintiles | ||||||
---|---|---|---|---|---|---|---|
Total | Q1 | Q2 | Q3 | Q4 | Q5 | p-trend | |
Dietary Cholesterol (mg) | 346.2 (83.1) | 238.1 (33.2) | 296.1 (11.4) | 333.9 (10.5) | 377.9 (16.2) | 473.8 (63.9) | < 0.001 |
Age, years | 46.9 (16.88) | 52.3 (19.08) | 47.4 (17.25) | 47.0 (16.78) | 46.2 (14.57) | 42.4 (15.65) | < 0.001 |
Non-Hispanic white, % | 66.6 (60.6 – 72.1) | 68.8 (62.3 – 74.4) | 71.6 (64.0 – 78.2) | 67.1 (59.1 – 74.2) | 67.5 (60.6 – 73.7) | 57.9 (48.6 – 66.6) | 0.013 |
Marital status, % | 0.276 | ||||||
Single/divorced/widowed/never married | 32.8 (28.7 – 37.1) | 31.2 (25.6 – 38.1) | 32.3 (23.8 – 42.1) | 33.1 (26.6 – 40.7) | 28.9 (22.5 – 36.2) | 38.4 (30.7 – 46.8) | |
Married/living as married | 67.1 (62.8 – 71.2) | 68.7 (61.8 – 74.9) | 67.6 (57.8 – 76.1) | 66.6 (59.2 – 73.3) | 71.0 – 63.7 – 77.4) | 61.5 – 53.1 – 69.2) | |
Annual family income, % | 0.767 | ||||||
$0–19.999 | 14.2 (10.8 – 18.4) | 16.7 (12.6 – 21.8) | 16.1 (9.8 – 25.2) | 9.4 (6.4 – 13.7) | 12.2 (8.1 – 17.9) | 17.6 (11.3 – 26.3) | |
$20.000–54.999 | 33.7 (29.6 – 38.0) | 38.9 (28.1 – 50.9) | 28.2 (22.9 – 34.31) | 41.5 (35.7 – 47.5) | 28.0 (22.1 – 34.8) | 32.5 (27.3 – 38.1) | |
$55.000–74.999 | 11.3 (8.8 – 14.3 | 9.9 (5.5 – 17.2) | 12.5 (6.6 – 22.4) | 13.8 (8.1 – 22.7) | 9.5 (62.05 – 14.4) | 10.2 (6.4 – 15.9) | |
Over $75.000 | 37.5 (31.5 – 44.0) | 31.4 (25.7 – 37.8) | 40.2 (32.5 – 48.4) | 32.9 (27.3 – 39.0) | 47.4 (38.0 – 57.0) | 34.1 (24.0 – 45.9) | |
Missing | 3.1 (2.1 – 46.64) | 2.8 (0.9 – 8.1) | 2.8 (1.0 – 7.4) | 2.1 (0.9 – 4.6) | 2.6 (1.4 – 4.8) | 5.4 (3.1 – 9.1) | |
Educational level, % | 0.348 | ||||||
High school graduate or under | 35.8 (30.8 – 41.1) | 39.5 (30.7 – 49.1) | 34.6 (25.4 – 45.3) | 38.8 (31.5 – 46.5) | 27.5 (20.9 – 35.2) | 39.6 (32.3 – 47.4) | |
Some college or above | 64.1 (58.8 – 69.1) | 60.4 (50.8 – 69.2) | 65.3 (54.6 – 74.5) | 61.1 (53.3 – 68.3) | 72.4 (64.7 -79.0) | 60.3 (52.5 – 67.6) | |
Missing | 0.005 (0.004 – 0.05) | - | - | 0.002 (0.0003 – 0.02) | - | - | |
Health conditions and habits | < 0.001 | ||||||
Hypertension, % | 34.3 (30.5 – 38.4) | 40.1 (32.8 – 47.8) | 36.8 (29.8 – 44.4) | 34.0 (27.8 – 40.9) | 34.9 (27.3 – 43.4) | 26.3 (20.7 – 32.8) | |
Diabetes, % | 0.040 | ||||||
Prediabetes | 3.1 (2.1 – 4.4) | 12.6 (5.5 – 28.5) | 6.2 (2.7 – 13.3) | 16.0 (7.8 – 32.3) | 35.1 (15.3 – 78.2) | 27.2 (12.2 – 59.3) | |
Yes | 9.1 (7.3 – 11.4) | 13.2 (9.3 – 18.3) | 9.9 (6.4 – 15.0) | 8.8 (4.5 – 16.7) | 5.8 (3.9 – 8.6) | 8.7 (6.0 – 12.5) | |
No | 87.7 (85.2 – 89.8) | 85.5 (80.8 – 89.2) | 83.8 (75.3 89.7) | 89.5 (81.7 – 94.1) | 90.6 (86.0 – 93.7) | 88.4 (84.0 – 91.8) | |
Smoking % | 0.707 | ||||||
Yes | 19.0 (16.3 – 22.0) | 21.4 (13.2 – 32.9) | 18.7 (14.2 – 24.1) | 16.4 (13.0 – 20.6) | 21.2 (15.9 – 27.6) | 17.6 (11.9 – 25.4) | |
Missing | 0.009 (0.001 – 0.08) | - | 0.004 (0.0005 – 0.03) | - | - | - | |
Physical activity % | 0.148 | ||||||
Yes | 55.9 (52.4 – 59.3) | 49.5 (43.3 – 55.7) | 56.4 (48.8 – 63.6) | 53.6 (45.4 – 61.6) | 61.4 (51.8 – 70.1) | 57.4 (48.9 – 65.5) | |
No | 44.0 (40.6 – 47.5) | 50.4 (44.2 – 56.6) | 43.5 (36.3 – 51.1) | 46.3 (38.3 – 54.5) | 38.5 (29.8 – 48.1) | 42.5 (34.4 – 51.0) | |
Anthropometrics | |||||||
Weight, kg | 89.2 (20.2) | 86.1 (21.9) | 87.7 (19.8) | 91.5 (18.5) | 89.0 (17.7) | 91.2 (23.3) | 0.030 |
Height, m | 1.75 (0.7) | 1.73 (0.7) | 1.76 (0.7) | 1.76 (0.6) | 1.75 (0.7) | 1.76 (0.7) | 0.106 |
Body mass index, kg/m2 | 28.8 (6.0) | 28.4 (6.8) | 28.2 (6.4) | 29.4 (5.2) | 28.9 (5.0) | 29.2 (7.0) | 0.046 |
Dietary intake | |||||||
Energy, kcal/day | 2399.6 (516.4) | 2006.9 (453.4) | 2264.4 (399.4) | 2360.0 (353. 6) | 2531.4 (430.2) | 2789.1 (605.1) | < 0.001 |
Carbohydrate, g/day | 279.8 (69.7) | 251.6 (67.3) | 269.3 (56.3) | 279.9 (54.9) | 288.0 (66.4) | 306.9 (89.9) | < 0.001 |
Protein, g/day | 96.4 (20.3) | 76.2 (14.5) | 89.9 (13.9) | 94.2 (14.2) | 103.2 (14.4) | 116.1 (21.1) | < 0.001 |
Protein, g/kg | 1.13 (0.3) | 0.9 (0.2) | 1.1 (0.3) | 1.1 (0.2) | 1.2 (0.3) | 1.3 (0.4) | < 0.001 |
Lipids, g/day | 92.0 (20.7) | 74.5 (17.5) | 85.3 (14.7) | 89.4 (14.5) | 99.1 (16.9) | 109.5 (22.3) | < 0.001 |
Saturated fat, g/day | 29.8 (7.2) | 23.6 (5.4) | 27.5 (4.9) | 29.1 (5.9) | 32.4 (6.1) | 35.7 (8.3) | < 0.001 |
Monounsaturated fat, g/day | 32.3 (7.3) | 26.5 (6.7) | 30.1 (5.6) | 31.4 (5.3) | 34.6 (5.7) | 38.3 (7.7) | < 0.001 |
Polyunsaturated fat, g/day | 21.1 (4.7 | 17.9 (4.5) | 19.9 (3.8) | 20.3 (3.9) | 22.3 (4.2) | 24.3 (4.8) | < 0.001 |
Total ω-3, g/day | 2.3 (0.4) | 1.9 (0.4) | 2.1 (0.3) | 2.2 (0.4) | 2.4 (0.4) | 2.6 (0.4) | < 0.001 |
EPA, g/day | 0.026 (0.004) | 0.023 (0.004) | 0.025 (0.004) | 0.026 (0.004) | 0.026(0.004) | 0.028 (0.005) | < 0.001 |
DHA, g/day | 0.078 (0.026) | 0.061 (0.018) | 0.701 (0.024) | 0.076 (0.024) | 0.081 (0.023) | 0.099 (0.02) | < 0.001 |
ALA, g/day | 1.9 (0.4) | 1.6 (0.4) | 1.8 (0.3) | 1.9 (0.3) | 2.0 (0.4) | 2.2 (0.4) | < 0.001 |
Linoleic acid, g/day | 18.5 (4.3) | 15.8 (4.1) | 16.6 (3.6) | 17.9 (3.6) | 19.7 (3.8) | 21.3 (4.3) | < 0.001 |
Fiber, g/day | 18.7 (6.0) | 17.8 (7.2) | 18.2 (5.4) | 18.7 (5.7) | 18.8 (5.1) | 20.2 (6.7) | 0.014 |
Zinc, mg/day | 12.9 (2.9) | 10.8 (2.9) | 12.1 (2.2) | 12.6 (2.1) | 13.6 (2.6) | 15.0 (3.3) | < 0.001 |
Vitamin D, mcg/day | 25.5 (35.6) | 24.4 (36.6) | 20.4 (19.4) | 34.6 (55.8) | 23.8 (28.9) | 25.1 (22.5) | 0.678 |
Vitamin A, mcg/day | 693.8 (613.0) | 537.2 (681.5) | 638.9 (516.8) | 596.3 (457.1) | 727.3 (505.1) | 963.6 (815.9) | < 0.001 |
Alcohol, g/day | 12.7 (15.7) | 10.6 (1.0) | 13.3 (1.5) | 12.2 (0.9) | 12.4 (1.0) | 14.4 (1.4) | 0.134 |
Biochemical parameters | |||||||
Total Cholesterol, mg/dL | 187.2 (39.9) | 180.5 (44.0) | 183.3 (40.7) | 191.4 (33.7) | 193 (41.0) | 185.9 (39.3) | 0.055 |
Total Testosterone, ng.dL | 412.9 (176.9) | 400.4 (167) | 413.2 (177) | 402.7 (160) | 427.8 (200.2) | 418.3 (166.1) | 0.158 |