Table 5.
Energy and nutrients intake associated with potato consumption in adolescents (9–18 years of age, n = 16,633), NHANES 2001–2018; gender combined data.
| Case 2 (Baked, Boiled, Mashed and Mixtures, and Fried Potatoes) | Case 3 (Baked, Boiled, Mashed and Mixtures, Fried Potatoes and Potato Chips) | |||||
|---|---|---|---|---|---|---|
| Non-Consumers | Consumers | p Value | Non-Consumers | Consumers | p Value | |
| Energy (kcal) | 2017 ± 13 | 2249 ± 17 | <0.0001 | 1985 ± 15 | 2220 ± 15 | <0.0001 |
| Carbohydrate (gm) | 268 ± 2 | 293 ± 2 | <0.0001 | 264 ± 2 | 290 ± 2 | <0.0001 |
| Dietary fiber (gm) | 13.9 ± 0.1 | 14.8 ± 0.2 | <0.0001 | 13.9 ± 0.2 | 14.6 ± 0.1 | 0.0005 |
| Protein (gm) | 72.7 ± 0.6 | 79.2 ± 0.8 | <0.0001 | 72.6 ± 0.7 | 77.7 ± 0.7 | <0.0001 |
| Calcium (mg) | 1037 ± 12 | 1017 ± 13 | 0.2000 | 1038 ± 13 | 1021 ± 11 | 0.2560 |
| Copper (mg) | 1.03 ± 0.01 | 1.12 ± 0.01 | <0.0001 | 1.02 ± 0.01 | 1.11 ± 0.01 | <0.0001 |
| Iron (mg) | 15.3 ± 0.2 | 15.2 ± 0.2 | 0.8170 | 15.3 ± 0.2 | 15.2 ± 0.1 | 0.5838 |
| Magnesium (mg) | 241 ± 2 | 255 ± 3 | <0.0001 | 239 ± 2 | 253 ± 2 | <0.0001 |
| Phosphorus (mg) | 1295 ± 11 | 1378 ± 13 | <0.0001 | 1291 ± 12 | 1361 ± 11 | <0.0001 |
| Potassium (mg) | 2124 ± 18 | 2480 ± 25 | <0.0001 | 2062 ± 22 | 2444 ± 21 | <0.0001 |
| Selenium (μg) | 102 ± 1 | 105 ± 1 | 0.0206 | 102 ± 1 | 105 ± 1 | 0.0504 |
| Sodium (mg) | 3267 ± 26 | 3614 ± 35 | <0.0001 | 3233 ± 32 | 3559 ± 31 | <0.0001 |
| Zinc (mg) | 10.9 ± 0.1 | 11.6 ± 0.1 | <0.0001 | 10.9 ± 0.1 | 11.5 ± 0.1 | 0.0002 |
| Vitamin A (RE) (μg) | 605.5 ± 8.7 | 577.9 ± 9.6 | 0.0174 | 613 ± 10 | 578 ± 9 | 0.0028 |
| Thiamin (mg) | 1.66 ± 0.02 | 1.67 ± 0.02 | 0.7206 | 1.65 ± 0.02 | 1.67 ± 0.02 | 0.3245 |
| Riboflavin (mg) | 2.09 ± 0.02 | 2.10 ± 0.02 | 0.7829 | 2.10 ± 0.03 | 2.09 ± 0.02 | 0.9084 |
| Niacin (mg) | 22.4 ± 0.2 | 24.9 ± 0.3 | <0.0001 | 22.3 ± 0.3 | 24.5 ± 0.2 | <0.0001 |
| Folate, DFE (μg) | 570 ± 7 | 539 ± 8 | 0.0026 | 572 ± 8 | 544 ± 7 | 0.0044 |
| Vitamin B6 (mg) | 1.73 ± 0.02 | 1.99 ± 0.02 | <0.0001 | 1.71 ± 0.03 | 1.95 ± 0.02 | <0.0001 |
| Vitamin B12 (μg) | 5.10 ± 0.08 | 5.21 ± 0.07 | 0.2476 | 5.12 ± 0.09 | 5.17 ± 0.07 | 0.6395 |
| Vitamin C (mg) | 74.1 ± 1.6 | 80.7 ± 1.9 | 0.0033 | 72.1 ± 1.6 | 80.7 ± 1.7 | 0.0001 |
| Vitamin D (D2 + D3) (μg) | 5.45 ± 0.10 | 5.26 ± 0.10 | 0.1158 | 5.47 ± 1.0 | 5.29 ± 0.09 | 0.1232 |
| Vitamin E (ATE) (mg) | 6.99 ± 0.13 | 7.39 ± 0.09 | 0.0116 | 6.60 ± 0.16 | 7.60 ± 0.10 | <0.0001 |
| Vitamin K (μg) | 64.8 ± 1.7 | 70.8 ± 1.9 | 0.0103 | 65.9 ± 2.0 | 68.6 ± 1.6 | 0.2785 |
| Total choline (mg) | 256.2 ± 3.0 | 284.7 ± 3.6 | <0.0001 | 258 ± 4 | 277 ± 3 | 0.0001 |
Data adjusted for age, gender and ethnicity; and presented as Least Square Mean ± Standard Error. RE: retinol equivalent; DFE: dietary folate equivalent; ATE: alpha tocopherol equivalent.