From: Nutritional status and dietary intake of urban residents in Gondar, Northwest Ethiopia
Nutrient | RDA** | All | Men | Women | Difference between men and women |
---|---|---|---|---|---|
 | Men, women | (n = 356) | (n = 101) | (n = 255) |  |
Calcium (mg) | 1000 | a663.53 ± 271.04 | 808.62 ± 323.71 | 606.07 ± 223.00 | 0.000 |
 |  | b613.56 (39.20-2471.10) | 736.53 (189.90-2471.10) | 563.65 (39.20-1426.01) |  |
 |  | c90.4 | 82 (81.2) | 240 (94.1) |  |
Phosphorus (mg) | 700 | 1708.60 ± 1035.61 | 2340.67 ± 1487.01 | 1458.25 ± 637.66 | 0.000 |
 |  | 1436.15 (211.80-6542.52) | 1736.89 (836.76-6542.52) | 1327.42 (211.80-4875.87) |  |
 |  | 5 (1.4) | 0 (0.0) | 5 (2.0) |  |
Iron (mg) | 8, 18 | 109.29 ± 68.94 | 138.27 ± 89.99 | 97.81 ± 54.65 | 0.000 |
 |  | 98.87 (4.08-879.31) | 123.77 (27.79-879.31) | 85.91 (4.08-345.03) |  |
 |  | 1 (0.3) | 0 (0.0) | 1 (0.4) |  |
Retinol (ug) | 900, 700 | 22.75 ± 78.79 | 32.19 ± 102.97 | 19.01 ± 66.72 | 0.15 |
 |  | 0 (0–560) | 0 (0–560) | 0 (0–438) |  |
 |  | 100 (100.0) | 101 (100.0) | 255 (100.0) |  |
B-carotene (ug) | - | 226.20 ± 225.81 | 290.01 ± 277.53 | 200.93 ± 196.68 | 0.001 |
 |  | 159.00 (0–2332) | 243.25 (0–2332) | 137.80 (0–1168) |  |
Thiamin (mg) | 1.2, 1.1 | 1.22 ± 1.06 | 1.81 ± 1.60 | 0.98 ± 0.61 | 0.000 |
 |  | 0.93 (.15-6.21) | 1.11 (.39-6.22) | 0.84 (.15-4.77) |  |
 |  | 260 (73.0) | 60 (59.4) | 200 (78.4) |  |
Riboflavin (mg) | 1.3, 1.1 | 0.73 ± 0.30 | 0.84 ± .35 | 0.68 ± 0.26 | 0.000 |
 |  | 0.69 (.02-2.98) | 0.79 (.05-2.98) | 0.65 (.02-1.97) |  |
 |  | 329 (92.4) | 91 (90.1) | 238 (93.3) |  |
Niacin (mg) | 16, 14 | 15.03 ± 20.31 | 26.28 ± 31.34 | 10.57 ± 10.94 | 0.000 |
 |  | 8.87 (1.33-114.09) | 11.19 (3.74-114.09) | 8.29 (1.33-80.58) |  |
 |  | 301 (86.2) | 71 (70.3) | 236 (92.5) |  |
Ascorbic acid (mg) | 90, 75 | 24.10 ± 26.99 | 28.45 ± 28.00 | 22.38 ± 26.44 | 0.056 |
 |  | 15.17 (0–206.4) | 20.90 (0.1-139.0) | 14.64 (0–206.4) |  |
 |  | 340 (95.5) | 96 (95.0) | 244 (95.7) |  |