Table 6 (Mean ± SD) of food analysis data according to IQ test
From: Nutritional reflection on growth and development among intellectually disabled children
Variable | IQ test ≤ 75 | IQ test > 75 | Total | t | p |
|---|---|---|---|---|---|
|  | Mean ± SD | Mean ± SD | Mean ± SD |  |  |
Calories | 1375.4 ± 547.3 | 1089.3 ± 410.7 | 1218.0 ± 495.6 | − 2.650 | 0.008 |
Carbohydrate | 177.1 ± 77.4 | 143.9 ± 61.1 | 158.8 ± 70.5 | − 2.193 | 0.028 |
Protein | 44.8 ± 22.3 | 35.3 ± 16.0 | 39.6 ± 19.6 | − 2.186 | 0.029 |
Fat | 54.1 ± 28.5 | 41.4 ± 21.8 | 47.1 ± 25.7 | − 2.512 | 0.012 |
Fiber | 3.9 ± 1.8 | 3.1 ± 1.9 | 3.5 ± 1.9 | − 2.287 | 0.022 |
Sodium | 1775.8 ± 1142.0 | 1365.6 ± 705.9 | 1550.2 ± 945.2 | − 2.047 | 0.041 |
Potassium | 1566.6 ± 744.6 | 1113.6 ± 610.0 | 1317.5 ± 707.6 | − 3.101 | 0.002 |
Calcium | 476.4 ± 45 | 357.3 ± 282.9 | 410.9 ± 375.8 | − 1.784 | 0.074 |
Phosphorus | 534.0 ± 300.8 | 467.2 ± 253.3 | 497.3 ± 276.3 | − 1.646 | 0.100 |
Magnesium | 78.2 ± 61.7 | 59.5 ± 38.9 | 68.1 ± 51.2 | − 1.736 | 0.083 |
Iron | 7.0 ± 3.3 | 5.8 ± 2.9 | 6.3 ± 3.1 | − 1.777 | 0.076 |
Zinc | 5.3 ± 2.4 | 4.4 ± 2.3 | 4.8 ± 2.4 | − 2.065 | 0.039 |
Cupper | 0.5 ± 0.4 | 0.5 ± 0.4 | 0.5 ± 0.4 | − 0.792 | 0.429 |
Vitamin A | 681.2 ± 2227.7 | 665.7 ± 2614.7 | 672.9 ± 2428.3 | − 0.902 | 0.367 |
Vitamin C | 41.0 ± 80.2 | 29.1 ± 40.3 | 0.9 ± 1.1 | − 0.046 | 0.963 |
Vitamin B1 | 0.4 ± 0.3 | 0.4 ± 0.3 | 0.6 ± 0.8 | − 0.064 | 0.949 |
Vitamin B2 | 0.9 ± 1.1 | 0.6 ± 0.8 | 0.7 ± 1.0 | − 2.098 | 0.036 |