Data
451,012 items of data are available, covering 103,758 participants, encoded using Data-Coding
74.
Defined-instances run from 0 to 4, labelled using Instancing
1.
Array indices run from 0 to 20.
| Category | Count |
|---|
| Multivitamin | 30155 |
| Multivitamin with iron | 12767 |
| Multivitamin with calcium | 2789 |
| Multivitamin with multimineral | 25057 |
| Fish oil | 112873 |
| Glucosamine/chondroitin | 62860 |
| Evening primrose | 19812 |
| Vitamin A | 3505 |
| Vitamin B6 | 11476 |
| Vitamin B12 | 11942 |
| Vitamin C | 29279 |
| Vitamin D | 20820 |
| Vitamin E | 7998 |
| Folic acid | 5858 |
| Chromium | 1983 |
| Magnesium | 8466 |
| Selenium | 6870 |
| Calcium | 28581 |
| Iron | 6582 |
| Zinc | 14790 |
| Other vitamin | 26549 |
5 Instances
Instance 0 : Conducted in assessment centre, April 2009 to September 2010.
28,834 participants, 67,735 items
| Category | Count |
|---|
| Multivitamin | 5326 |
| Multivitamin with iron | 1818 |
| Multivitamin with calcium | 471 |
| Multivitamin with multimineral | 4153 |
| Fish oil | 16622 |
| Glucosamine/chondroitin | 10353 |
| Evening primrose | 3220 |
| Vitamin A | 737 |
| Vitamin B6 | 1647 |
| Vitamin B12 | 1521 |
| Vitamin C | 4581 |
| Vitamin D | 2348 |
| Vitamin E | 1422 |
| Folic acid | 952 |
| Chromium | 313 |
| Magnesium | 1152 |
| Selenium | 1123 |
| Calcium | 4073 |
| Iron | 1104 |
| Zinc | 2149 |
| Other vitamin | 2650 |
Instance 1 : On-line cycle 1, February 2011 to April 2011.
43,942 participants, 101,388 items
| Category | Count |
|---|
| Multivitamin | 6655 |
| Multivitamin with iron | 2926 |
| Multivitamin with calcium | 632 |
| Multivitamin with multimineral | 5583 |
| Fish oil | 25094 |
| Glucosamine/chondroitin | 13958 |
| Evening primrose | 4546 |
| Vitamin A | 773 |
| Vitamin B6 | 2658 |
| Vitamin B12 | 2738 |
| Vitamin C | 6869 |
| Vitamin D | 4496 |
| Vitamin E | 1828 |
| Folic acid | 1306 |
| Chromium | 439 |
| Magnesium | 1839 |
| Selenium | 1518 |
| Calcium | 6224 |
| Iron | 1420 |
| Zinc | 3550 |
| Other vitamin | 6336 |
Instance 2 : On-line cycle 2, June 2011 to September 2011.
34,914 participants, 79,378 items
| Category | Count |
|---|
| Multivitamin | 5177 |
| Multivitamin with iron | 2244 |
| Multivitamin with calcium | 485 |
| Multivitamin with multimineral | 4324 |
| Fish oil | 20189 |
| Glucosamine/chondroitin | 11194 |
| Evening primrose | 3549 |
| Vitamin A | 590 |
| Vitamin B6 | 2037 |
| Vitamin B12 | 2167 |
| Vitamin C | 4682 |
| Vitamin D | 3263 |
| Vitamin E | 1385 |
| Folic acid | 1054 |
| Chromium | 367 |
| Magnesium | 1537 |
| Selenium | 1222 |
| Calcium | 5165 |
| Iron | 1171 |
| Zinc | 2512 |
| Other vitamin | 5064 |
Instance 3 : On-line cycle 3, October 2011 to December 2011.
44,803 participants, 101,845 items
| Category | Count |
|---|
| Multivitamin | 6597 |
| Multivitamin with iron | 2926 |
| Multivitamin with calcium | 580 |
| Multivitamin with multimineral | 5472 |
| Fish oil | 25802 |
| Glucosamine/chondroitin | 13964 |
| Evening primrose | 4335 |
| Vitamin A | 699 |
| Vitamin B6 | 2557 |
| Vitamin B12 | 2736 |
| Vitamin C | 6914 |
| Vitamin D | 4734 |
| Vitamin E | 1719 |
| Folic acid | 1273 |
| Chromium | 436 |
| Magnesium | 1897 |
| Selenium | 1530 |
| Calcium | 6419 |
| Iron | 1432 |
| Zinc | 3441 |
| Other vitamin | 6382 |
Instance 4 : On-line cycle 4, April 2012 to June 2012.
44,000 participants, 100,666 items
| Category | Count |
|---|
| Multivitamin | 6400 |
| Multivitamin with iron | 2853 |
| Multivitamin with calcium | 621 |
| Multivitamin with multimineral | 5525 |
| Fish oil | 25166 |
| Glucosamine/chondroitin | 13391 |
| Evening primrose | 4162 |
| Vitamin A | 706 |
| Vitamin B6 | 2577 |
| Vitamin B12 | 2780 |
| Vitamin C | 6233 |
| Vitamin D | 5979 |
| Vitamin E | 1644 |
| Folic acid | 1273 |
| Chromium | 428 |
| Magnesium | 2041 |
| Selenium | 1477 |
| Calcium | 6700 |
| Iron | 1455 |
| Zinc | 3138 |
| Other vitamin | 6117 |
