Table 8.
Dietary intake by gender and smoking status in the Personalized Medicine Research Project. The total number of participants who smoked and never smoked is indicated by "N" beneath the respective category.
| Females | |||||||
| Never Smoked | Smoked 100+ | ||||||
| N* | 4262 | 2538 | |||||
| 25% | Median | 75% | 25% | Median | 75% | Wilcoxon p-value | |
| Food energy (kcal) | 1092.3 | 1468.8 | 1942.1 | 1146.3 | 1539.9 | 2066.2 | < 0.001 |
| Total fat (g) | 35.7 | 51.2 | 72.3 | 37.6 | 54.8 | 77.2 | < 0.001 |
| Cholesterol (mg) | 102.8 | 153.8 | 220.1 | 109.6 | 164.2 | 235.3 | < 0.001 |
| Protein (g) | 42.4 | 58.6 | 78.3 | 42.9 | 60.0 | 81.1 | 0.056 |
| Alcohol (g) | 0.1 | 1.1 | 3.3 | 0.3 | 1.7 | 6.3 | < 0.001 |
| Vitamin A (IU CSFII) | 4394.1 | 6915.6 | 11608 | 4104.1 | 6639.4 | 11198 | 0.002 |
| Vitamin A (mcg RE CSFII) | 703.1 | 1051.3 | 1563.0 | 654.6 | 1005.5 | 1536.2 | 0.003 |
| Vitamin E (mg ATE CSFII) | 4.7 | 6.8 | 9.9 | 4.8 | 7.2 | 10.5 | 0.007 |
| Vitamin C (mg) | 69.7 | 107.1 | 158.2 | 63.2 | 100.4 | 157.4 | < 0.001 |
| Zinc (mg) | 6.6 | 9.1 | 12.1 | 6.6 | 9.3 | 12.4 | 0.089 |
| Selenium (mcg) | 50.5 | 70.2 | 94.2 | 52.4 | 72.9 | 99.2 | 0.002 |
| Total Vitamin A Activity (mcg) | 479.9 | 706.7 | 989.6 | 451.1 | 692.1 | 1000.1 | 0.206 |
| Beta Carotene | 1374.5 | 2316.2 | 4265.4 | 1267.5 | 2266.6 | 4176.5 | 0.060 |
| Lutein|Zeaxanthin (mcg NDS) | 1029.3 | 1636.6 | 2579.3 | 1002.5 | 1615.4 | 2619.1 | 0.506 |
| Lycopene (mcg NDS R) | 3026.7 | 4815.3 | 7901.4 | 3194.0 | 5075.2 | 8470.1 | 0.003 |
| Beta Carotene Equivalents (mcg) | 1586.3 | 2689.2 | 4912.3 | 1468.6 | 2609.5 | 4793.5 | 0.026 |
| Vitamin E Total | 4.4 | 6.3 | 9.2 | 4.4 | 6.5 | 9.6 | 0.026 |
| Males | |||||||
| Never Smoked | Smoked 100+ | ||||||
| N* | 2045 | 2233 | |||||
| 25% | Median | 75% | 25% | Median | 75% | Wilcoxon p-value | |
| Food energy (kcal) | 1499.7 | 2051.0 | 2772.5 | 1426.6 | 1955.4 | 2720.8 | 0.050 |
| Total fat (g) | 50.4 | 73.9 | 104.4 | 49.2 | 71.2 | 104.9 | 0.156 |
| Cholesterol (mg) | 147.1 | 222.4 | 324.5 | 147.5 | 216.6 | 326.0 | 0.685 |
| Protein (g) | 57.6 | 79.3 | 110.3 | 54.1 | 75.5 | 105.4 | 0.001 |
| Alcohol (g) | 0.6 | 2.8 | 10.0 | 0.6 | 3.5 | 15.2 | 0.001 |
| Vitamin A (IU CSFII) | 4734.1 | 7164.8 | 11634 | 4505.0 | 6892.0 | 10910 | 0.054 |
| Vitamin A (mcg RE CSFII) | 777.6 | 1179.8 | 1760.9 | 744.9 | 1109.3 | 1652.2 | 0.002 |
| Vitamin E (mg ATE CSFII) | 5.8 | 8.4 | 12.1 | 5.7 | 8.3 | 12.2 | 0.342 |
| Vitamin C (mg) | 73.1 | 113.1 | 176.0 | 67.8 | 107.5 | 167.6 | 0.004 |
| Zinc (mg) | 8.9 | 12.2 | 17.4 | 8.5 | 11.8 | 16.7 | 0.006 |
| Selenium (mcg) | 71.3 | 98.8 | 136.8 | 68.2 | 96.8 | 134.2 | 0.148 |
| Total Vitamin A Activity (mcg) | 554.6 | 834.8 | 1209.9 | 523.7 | 785.4 | 1154.5 | 0.001 |
| Beta Carotene | 1294.6 | 2163.3 | 3954.2 | 1333.7 | 2184.9 | 3822.1 | 0.813 |
| Lutein|Zeaxanthin (mcg NDS) | 1103.4 | 1737.5 | 2696.4 | 1030.2 | 1633.7 | 2641.8 | 0.072 |
| Lycopene (mcg NDS R) | 3976.0 | 6436.8 | 10382 | 3846.7 | 6409.3 | 10736 | 0.780 |
| Beta Carotene Equivalents (mcg) | 1499.2 | 2499.0 | 4593.6 | 1528.5 | 2523.0 | 4431.0 | 0.705 |
| Vitamin E Total | 5.4 | 7.6 | 11.1 | 5.2 | 7.5 | 11.1 | 0.196 |
*N refers to the number of participants