Data
450,680 items of data are available, covering 103,700 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 | 30127 |
| Multivitamin with iron | 12755 |
| Multivitamin with calcium | 2786 |
| Multivitamin with multimineral | 25035 |
| Fish oil | 112788 |
| Glucosamine/chondroitin | 62824 |
| Evening primrose | 19794 |
| Vitamin A | 3504 |
| Vitamin B6 | 11463 |
| Vitamin B12 | 11933 |
| Vitamin C | 29271 |
| Vitamin D | 20798 |
| Vitamin E | 7996 |
| Folic acid | 5852 |
| Chromium | 1983 |
| Magnesium | 8462 |
| Selenium | 6863 |
| Calcium | 28563 |
| Iron | 6576 |
| Zinc | 14785 |
| Other vitamin | 26522 |
5 Instances
Instance 0 : Conducted in assessment centre, April 2009 to September 2010.
28,823 participants, 67,712 items
| Category | Count |
|---|
| Multivitamin | 5325 |
| Multivitamin with iron | 1818 |
| Multivitamin with calcium | 471 |
| Multivitamin with multimineral | 4149 |
| Fish oil | 16614 |
| Glucosamine/chondroitin | 10352 |
| Evening primrose | 3219 |
| Vitamin A | 736 |
| Vitamin B6 | 1647 |
| Vitamin B12 | 1521 |
| Vitamin C | 4580 |
| Vitamin D | 2347 |
| Vitamin E | 1422 |
| Folic acid | 952 |
| Chromium | 313 |
| Magnesium | 1151 |
| Selenium | 1123 |
| Calcium | 4070 |
| Iron | 1104 |
| Zinc | 2149 |
| Other vitamin | 2649 |
Instance 1 : On-line cycle 1, February 2011 to April 2011.
43,909 participants, 101,307 items
| Category | Count |
|---|
| Multivitamin | 6649 |
| Multivitamin with iron | 2921 |
| Multivitamin with calcium | 630 |
| Multivitamin with multimineral | 5575 |
| Fish oil | 25076 |
| Glucosamine/chondroitin | 13949 |
| Evening primrose | 4541 |
| Vitamin A | 773 |
| Vitamin B6 | 2655 |
| Vitamin B12 | 2736 |
| Vitamin C | 6867 |
| Vitamin D | 4491 |
| Vitamin E | 1827 |
| Folic acid | 1305 |
| Chromium | 439 |
| Magnesium | 1839 |
| Selenium | 1516 |
| Calcium | 6221 |
| Iron | 1419 |
| Zinc | 3549 |
| Other vitamin | 6329 |
Instance 2 : On-line cycle 2, June 2011 to September 2011.
34,886 participants, 79,306 items
| Category | Count |
|---|
| Multivitamin | 5170 |
| Multivitamin with iron | 2242 |
| Multivitamin with calcium | 484 |
| Multivitamin with multimineral | 4320 |
| Fish oil | 20171 |
| Glucosamine/chondroitin | 11187 |
| Evening primrose | 3544 |
| Vitamin A | 590 |
| Vitamin B6 | 2034 |
| Vitamin B12 | 2164 |
| Vitamin C | 4680 |
| Vitamin D | 3259 |
| Vitamin E | 1384 |
| Folic acid | 1052 |
| Chromium | 367 |
| Magnesium | 1535 |
| Selenium | 1219 |
| Calcium | 5164 |
| Iron | 1169 |
| Zinc | 2511 |
| Other vitamin | 5060 |
Instance 3 : On-line cycle 3, October 2011 to December 2011.
44,762 participants, 101,754 items
| Category | Count |
|---|
| Multivitamin | 6590 |
| Multivitamin with iron | 2923 |
| Multivitamin with calcium | 580 |
| Multivitamin with multimineral | 5468 |
| Fish oil | 25776 |
| Glucosamine/chondroitin | 13954 |
| Evening primrose | 4330 |
| Vitamin A | 699 |
| Vitamin B6 | 2554 |
| Vitamin B12 | 2733 |
| Vitamin C | 6913 |
| Vitamin D | 4727 |
| Vitamin E | 1719 |
| Folic acid | 1272 |
| Chromium | 436 |
| Magnesium | 1896 |
| Selenium | 1529 |
| Calcium | 6413 |
| Iron | 1430 |
| Zinc | 3440 |
| Other vitamin | 6372 |
Instance 4 : On-line cycle 4, April 2012 to June 2012.
43,970 participants, 100,601 items
| Category | Count |
|---|
| Multivitamin | 6393 |
| Multivitamin with iron | 2851 |
| Multivitamin with calcium | 621 |
| Multivitamin with multimineral | 5523 |
| Fish oil | 25151 |
| Glucosamine/chondroitin | 13382 |
| Evening primrose | 4160 |
| Vitamin A | 706 |
| Vitamin B6 | 2573 |
| Vitamin B12 | 2779 |
| Vitamin C | 6231 |
| Vitamin D | 5974 |
| Vitamin E | 1644 |
| Folic acid | 1271 |
| Chromium | 428 |
| Magnesium | 2041 |
| Selenium | 1476 |
| Calcium | 6695 |
| Iron | 1454 |
| Zinc | 3136 |
| Other vitamin | 6112 |
