Nutrients Urban (n=100) Rural (n=100) t-value
Mean ± SD Mean ± SD
Energy (Kcal) 1268 ± 198 1350 ± 334 2.11*
Protein (g) 22.6 ± 6.00 22.8 ± 8.0 0.73NS
Fat (g) 16 ± 6 17 ± 7 0.41NS
Thiamine (mg) 0.53 ± 0.16 0.53 ± 0.13 0.00NS
Riboflavin (mg) 0.45 ± 0.14 0.46 ± 0.15 0.49NS
Niacin (mg) 6.2 ± 1.4 6.4 ± 1.5 0.98NS
Folacin (ug) 63 ± 34 77 ± 42 2.62**
β-carotene (ug) 1560 ± 268 1572 ± 261 0.32NS
Vitamin C (mg) 17 ± 8 17 ± 7 0.64NS
Iron(mg) 8 ± 1.02 9 ± 1 1.91NS
Calcium(mg) 375 ± 79 400 ± 128 1.61NS
Table 5: Average daily nutrient intake by urban and rural school children.