Data
451,283 items of data are available, covering 103,814 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 | 30166 |
| Multivitamin with iron | 12772 |
| Multivitamin with calcium | 2791 |
| Multivitamin with multimineral | 25075 |
| Fish oil | 112920 |
| Glucosamine/chondroitin | 62884 |
| Evening primrose | 19827 |
| Vitamin A | 3506 |
| Vitamin B6 | 11487 |
| Vitamin B12 | 11957 |
| Vitamin C | 29296 |
| Vitamin D | 20846 |
| Vitamin E | 8001 |
| Folic acid | 5860 |
| Chromium | 1984 |
| Magnesium | 8475 |
| Selenium | 6870 |
| Calcium | 28599 |
| Iron | 6592 |
| Zinc | 14798 |
| Other vitamin | 26577 |
5 Instances
Instance 0 : Conducted in assessment centre, April 2009 to September 2010.
28,847 participants, 67,776 items
| Category | Count |
|---|
| Multivitamin | 5327 |
| Multivitamin with iron | 1818 |
| Multivitamin with calcium | 471 |
| Multivitamin with multimineral | 4158 |
| Fish oil | 16627 |
| Glucosamine/chondroitin | 10357 |
| Evening primrose | 3223 |
| Vitamin A | 737 |
| Vitamin B6 | 1649 |
| Vitamin B12 | 1524 |
| Vitamin C | 4586 |
| Vitamin D | 2350 |
| Vitamin E | 1422 |
| Folic acid | 952 |
| Chromium | 313 |
| Magnesium | 1154 |
| Selenium | 1123 |
| Calcium | 4076 |
| Iron | 1105 |
| Zinc | 2153 |
| Other vitamin | 2651 |
Instance 1 : On-line cycle 1, February 2011 to April 2011.
43,971 participants, 101,445 items
| Category | Count |
|---|
| Multivitamin | 6660 |
| Multivitamin with iron | 2927 |
| Multivitamin with calcium | 632 |
| Multivitamin with multimineral | 5586 |
| Fish oil | 25106 |
| Glucosamine/chondroitin | 13963 |
| Evening primrose | 4548 |
| Vitamin A | 774 |
| Vitamin B6 | 2661 |
| Vitamin B12 | 2742 |
| Vitamin C | 6873 |
| Vitamin D | 4502 |
| Vitamin E | 1828 |
| Folic acid | 1306 |
| Chromium | 439 |
| Magnesium | 1840 |
| Selenium | 1518 |
| Calcium | 6227 |
| Iron | 1422 |
| Zinc | 3550 |
| Other vitamin | 6341 |
Instance 2 : On-line cycle 2, June 2011 to September 2011.
34,932 participants, 79,424 items
| Category | Count |
|---|
| Multivitamin | 5180 |
| Multivitamin with iron | 2245 |
| Multivitamin with calcium | 485 |
| Multivitamin with multimineral | 4327 |
| Fish oil | 20197 |
| Glucosamine/chondroitin | 11198 |
| Evening primrose | 3551 |
| Vitamin A | 590 |
| Vitamin B6 | 2040 |
| Vitamin B12 | 2169 |
| Vitamin C | 4684 |
| Vitamin D | 3268 |
| Vitamin E | 1386 |
| Folic acid | 1055 |
| Chromium | 367 |
| Magnesium | 1538 |
| Selenium | 1222 |
| Calcium | 5165 |
| Iron | 1173 |
| Zinc | 2514 |
| Other vitamin | 5070 |
Instance 3 : On-line cycle 3, October 2011 to December 2011.
44,827 participants, 101,912 items
| Category | Count |
|---|
| Multivitamin | 6598 |
| Multivitamin with iron | 2929 |
| Multivitamin with calcium | 581 |
| Multivitamin with multimineral | 5476 |
| Fish oil | 25814 |
| Glucosamine/chondroitin | 13970 |
| Evening primrose | 4340 |
| Vitamin A | 699 |
| Vitamin B6 | 2558 |
| Vitamin B12 | 2739 |
| Vitamin C | 6918 |
| Vitamin D | 4740 |
| Vitamin E | 1719 |
| Folic acid | 1273 |
| Chromium | 436 |
| Magnesium | 1901 |
| Selenium | 1530 |
| Calcium | 6424 |
| Iron | 1435 |
| Zinc | 3442 |
| Other vitamin | 6390 |
Instance 4 : On-line cycle 4, April 2012 to June 2012.
44,025 participants, 100,726 items
| Category | Count |
|---|
| Multivitamin | 6401 |
| Multivitamin with iron | 2853 |
| Multivitamin with calcium | 622 |
| Multivitamin with multimineral | 5528 |
| Fish oil | 25176 |
| Glucosamine/chondroitin | 13396 |
| Evening primrose | 4165 |
| Vitamin A | 706 |
| Vitamin B6 | 2579 |
| Vitamin B12 | 2783 |
| Vitamin C | 6235 |
| Vitamin D | 5986 |
| Vitamin E | 1646 |
| Folic acid | 1274 |
| Chromium | 429 |
| Magnesium | 2042 |
| Selenium | 1477 |
| Calcium | 6707 |
| Iron | 1457 |
| Zinc | 3139 |
| Other vitamin | 6125 |
