Table 3 The comparison of daily dietary macronutrient intake of patients
SG(n = 34) | RYGB (n = 37) | OAGB (n = 25) | P-value1 | |
|---|---|---|---|---|
Energy (kcal) | -752 ± 94.3 | -718 ± 90.8 | -782 ± 111 | 0.91 |
Before | 2535 ± 574 | 2488 ± 399 | 2600 ± 424 | |
After | 1739 ± 247 | 1796 ± 225 | 1841 ± 312 | |
p-value2 | < 0.001 | < 0.001 | < 0.001 | |
Protein (g) | -50.7 ± 79.8 | -13.5 ± 76.8 | -37.2 ± 93.9 | 0.95 |
Before | 197 ± 656 | 85.7 ± 17.7 | 82.8 ± 17.0 | |
After | 130 ± 365 | 69.1 ± 10.2 | 72.9 ± 15.0 | |
p-value2 | 0.61 | < 0.001 | 0.05 | |
Carbohydrates (g) | -95.3 ± 14.2 | -84.9 ± 13.7 | -93.9 ± 16.8 | 0.86 |
Before | 333 ± 77.1 | 321 ± 67.2 | 339 ± 71.7 | |
After | 225 ± 60.0 | 246 ± 38.0 | 248 ± 45.6 | |
p-value2 | < 0.001 | < 0.001 | < 0.001 | |
Total fat (g) | -72.8 ± 30.6 | -36.3 ± 29.5 | -47.6 ± 36.1 | 0.69 |
Before | 147 ± 279 | 101 ± 24.8 | 108 ± 28.1 | |
After | 68.7 ± 47.2 | 65.5 ± 11.9 | 67.7 ± 16.1 | |
p-value2 | 0.12 | < 0.001 | < 0.001 | |
Cholesterol (g) | -82.2 ± 22.5 | -73.4 ± 21.7 | -30.6 ± 26.6 | 0.32 |
Before | 265 ± 105 | 256 ± 105 | 240 ± 121 | |
After | 180 ± 65.4 | 188 ± 37.5 | 205 ± 68.4 | |
p-value2 | < 0.001 | 0.001 | 0.28 | |
SFA (g) | -42.4 ± 21.3 | -13.2 ± 20.5 | -15.0 ± 25.0 | 0.57 |
Before | 66.1 ± 200 | 29.6 ± 10.3 | 30.3 ± 9.83 | |
After | 19.2 ± 10.0 | 17.7 ± 3.34 | 19.8 ± 4.59 | |
p-value2 | 0.18 | < 0.001 | < 0.001 | |
MUFA (g) | -22.8 ± 6.27 | -14.7 ± 6.04 | -17.8 ± 7.39 | 0.66 |
Before | 42.0 ± 54.9 | 34.5 ± 10.88 | 38.5 ± 12.4 | |
After | 18.8 ± 6.76 | 19.5 ± 5.59 | 21.7 ± 7.19 | |
p-value2 | 0.02 | < 0.001 | 0.001 | |
PUFA (g) | -89.1 ± 57.3 | -11.8 ± 55.2 | -25.1 ± 67.6 | 0.61 |
Before | 113 ± 543 | 21.7 ± 8.09 | 23.9 ± 9.35 | |
After | 11.7 ± 6.02 | 11.5 ± 4.21 | 12.9 ± 5.01 | |
p-value2 | 0.28 | < 0.001 | < 0.001 | |
Total fiber (g) | 37.0 ± 115 | -87.7 ± 111 | -22.1 ± 136 | 0.75 |
Before | 91.8 ± 288 | 163 ± 709 | 44.4 ± 16.2 | |
After | 163 ± 747 | 35.4 ± 9.80 | 34.0 ± 6.34 | |
p-value2 | 0.61 | 0.28 | 0.01 | |
Calcium (mg) | -21.9 ± 99.3 | -6.82 ± 95.7 | -18.1 ± 117 | 0.99 |
Before | 1254 ± 409 | 1194 ± 328 | 1255 ± 315 | |
After | 1225 ± 473 | 1211 ± 393 | 1210 ± 357 | |
p-value2 | 0.80 | 0.85 | 0.50 | |
Iron (mg) | -9.88 ± 38.7 | 8.56 ± 37.3 | -18.2 ± 45.6 | 0.90 |
Before | 89.6 ± 314 | 34.2 ± 15.1 | 39.1 ± 14.1 | |
After | 74.2 ± 184 | 39.7 ± 22.6 | 33.08 ± 18.2 | |
p-value2 | 0.81 | 0.22 | 0.21 | |
Zinc (mg) | 5.32 ± 19.0 | -44.4 ± 18.3 | -3.10 ± 22.4 | 0.15 |
Before | 11.9 ± 2.70 | 57.1 ± 160.6 | 12.3 ± 3.25 | |
After | 19.5 ± 51.2 | 9.72 ± 1.94 | 10.4 ± 2.18 | |
p-value2 | 0.40 | 0.08 | 0.01 | |
Phosphorus (mg) | -214 ± 81.2 | -304 ± 78.2 | -187 ± 95.7 | 0.60 |
Before | 1440 ± 404. | 1502 ± 363 | 1537 ± 430 | |
After | 1191 ± 309 | 1234 ± 150 | 1344 ± 272 | |
p-value2 | 0.01 | < 0.001 | 0.04 | |
Magnesium (mg) | -32.9 ± 26.2 | -55.6 ± 25.9 | -81.3 ± 30.5 | 0.50 |
Before | 396 ± 121 | 404 ± 98.6 | 448 ± 159 | |
After | 357 ± 89.9 | 355 ± 59.2 | 366 ± 70.7 | |
p-value2 | 0.20 | 0.01 | 0.02 | |
Manganese (mg) | -92.5 ± 78.2 | 3.92 ± 75.3 | -24.6 ± 92.1 | 0.68 |
Before | 8.09 ± 3.42 | 8.11 ± 3.38 | 10.9 ± 4.92 | |
After | 8.00 ± 2.34 | 8.06 ± 2.29 | 8.04 ± 2.31 | |
p-value2 | 0.42 | 0.85 | 0.01 | |
Copper (mg) | -0.10 ± 0.45 | -1.31 ± 0.44 | -0.43 ± 0.53 | 0.16 |
Before | 1.63 ± 0.43 | 2.64 ± 3.82 | 1.65 ± 0.43 | |
After | 1.50 ± 1.11 | 1.31 ± 0.24 | 1.32 ± 0.21 | |
p-value2 | 0.70 | 0.04 | 0.01 | |
Selenium (mcg) | -0.10 ± 0.45 | -1.31 ± 0.44 | -0.43 ± 0.53 | 0.16 |
Before | 111 ± 44.2 | 111 ± 44.2 | 144 ± 65.7 | |
After | 85.2 ± 23.3 | 85.2 ± 23.3 | 94.9 ± 27.7 | |
p-value2 | 0.30 | < 0.001 | < 0.001 | |
Vitamin A (RAE) | 175 ± 72.9 | 26.1 ± 70.3 | 31.0 ± 85.9 | 0.29 |
Before | 774 ± 520 | 645 ± 255 | 623 ± 216 | |
After | 604 ± 193 | 615 ± 178 | 591 ± 166 | |
p-value2 | 0.72 | 0.18 | 0.41 | |
Vitamin C (mg) | 30.1 ± 17.0 | 26.1 ± 16.4 | 15.3 ± 20.0 | 0.85 |
Before | 133 ± 58.4 | 110 ± 45.2 | 105 ± 34.1 | |
After | 159 ± 106 | 142 ± 60.8 | 118 ± 50.4 | |
p-value2 | 0.22 | 0.03 | 0.32 | |
Vitamin D (mcg) | 109 ± 96.8 | 54.1 ± 93.2 | -27.6 ± 114 | 0.67 |
Before | 16.5 ± 84.6 | 1.82 ± 1.22 | 2.02 ± 1.41 | |
After | 165 ± 944 | 1.33 ± 0.83 | 1.94 ± 1 | |
p-value | 0.37 | 0.04 | 0.91 | |
Vitamin E (mg) | 100 ± 83.1 | 42.5 ± 80.0 | -28.2 ± 97.9 | 0.62 |
Before 2 | 13 ± 14.3 | 14.5 ± 5.1 | 15.8 ± 5.8 | |
After | 149 ± 819.1 | 9.1 ± 3 | 9.7 ± 3.5 | |
p-value2 | 0.34 | < 0.001 | < 0.001 | |
Vitamin K (mcg) | 129 ± 75.2 | 145 ± 72.5 | -8.48 ± 88.6 | 0.38 |
Before | 344 ± 244 | 325 ± 227 | 393 ± 210 | |
After | 504 ± 364 | 459 ± 330 | 361 ± 274 | |
p-value2 | 0.06 | 0.04 | 0.66 | |
Thiamin (mg) | 83.2 ± 66.4 | 37.3 ± 64.0 | -18.3 ± 78.2 | 0.62 |
Before | 2.22 ± 1.39 | 2.03 ± 0.58 | 2.23 ± 0.72 | |
After | 114 ± 653 | 1.45 ± 0.28 | 1.51 ± 0.28 | |
p-value2 | 0.33 | < 0.001 | < 0.001 | |
Riboflavin (mg) | 20.2 ± 19.9 | 10.7 ± 19.1 | -6.01 ± 23.4 | 0.70 |
Before | 6.91 ± 28.4 | 1.89 ± 0.47 | 2.00 ± 0.42 | |
After | 94.7 ± 192 | 1.57 ± 0.41 | 1.81 ± 0.42 | |
p-value2 | 0.41 | 0.02 | 0.14 | |
Niacin (mg) | 20.2 ± 19.9 | 10.7 ± 19.1 | -6.01 ± 23.4 | 0.70 |
Before | 23.9 ± 6.22 | 25.2 ± 5.18 | 25.4 ± 5.52 | |
After | 98.7 ± 467 | 19.5 ± 3.84 | 19.3 ± 4.33 | |
p-value2 | 0.36 | < 0.001 | < 0.001 | |
Pyridoxine (mg) | 2.86 ± 2.77 | 1.44 ± 2.67 | -1.15 ± 3.26 | 0.65 |
Before | 2.92 ± 6.03 | 1.77 ± 0.41 | 1.91 ± 0.33 | |
After | 6.82 ± 26.2 | 1.72 ± 0.32 | 1.72 ± 0.3 | |
p-value2 | 0.41 | 0.33 | 0.02 | |
Folic acid (mcg) | -66.6 ± 32.5 | -89.5 ± 31.3 | -123 ± 38.2 | 0.55 |
Before | 572 ± 155 | 583 ± 117 | 602 ± 140 | |
After | 501 ± 218 | 490 ± 86.8 | 490 ± 82.8 | |
p-value2 | 0.11 | < 0.001 | 0.002 | |
Cobalamin (mcg) | 63.0 ± 33.3 | 18.8 ± 32.1 | -12.0 ± 39.2 | 0.34 |
Before | 3.83 ± 1.67 | 3.61 ± 1.52 | 3.22 ± 1.36 | |
After | 79.5 ± 325 | 2.64 ± 1.02 | 3.21 ± 1.14 | |
p-value2 | 0.18 | 0.01 | 0.9 | |
Biotin (mcg) | -4.57 ± 3.24 | -3.19 ± 3.12 | -6.50 ± 3.82 | 0.81 |
Before | 30 ± 23.8 | 27.1 ± 10.1 | 30.7 ± 15.2 | |
After | 24.1 ± 7.45 | 24.3 ± 4.16 | 25.4 ± 5.67 | |
p-value2 | 0.17 | 0.15 | 0.1 |