| Answer | 1 year or less | LA13831-5 |
| Answer | 2 to 4 years | LA13841-4 |
| Answer | 5 to 9 years | LA13859-6 |
| Answer | 10 years or more | LA13833-1 |
| answers-for | How many years did you take Zinc [PhenX] | 61505-4 |
| answers-for | How many years did you take B complex or stress tab type multiple vitamins [PhenX] | 61511-2 |
| answers-for | How many years did you take calcium, alone or combined with something else such as in a bone health supplement or in an antacid [PhenX] | 61513-8 |
| answers-for | How many years did you take flaxseed [PhenX] | 61516-1 |
| answers-for | How many years did you take garlic, as a pill, tablet, or capsule [PhenX] | 61519-5 |
| answers-for | How many years did you take glucosamine, alone or combined with something else [PhenX] | 61521-1 |
| answers-for | How many years did you take iron [PhenX] | 61523-7 |
| answers-for | How many years did you take fish oil or omega-3 fatty acids [PhenX] | 61525-2 |
| answers-for | How many years did you take Regular One-a-Day type, Centrum or Thera-type multiple vitamins [PhenX] | 61527-8 |
| answers-for | How many years did you take Coenzyme Q-10 [PhenX] | 61529-4 |
| answers-for | How many years did you take Saw Palmetto [PhenX] | 61531-0 |
| answers-for | How many years did you take Selenium [PhenX] | 61533-6 |
| answers-for | How many years did you take Vitamin B-12 [PhenX] | 61535-1 |
| answers-for | How many years did you take Vitamin B-6 [PhenX] | 61537-7 |
| answers-for | How many years did you take Vitamin C [PhenX] | 61540-1 |
| answers-for | How many years did you take Vitamin D, alone [PhenX] | 61542-7 |
| answers-for | How many years did you take Vitamin E [PhenX] | 61545-0 |
| answers-for | How many years did you take Folic acid, Folate [PhenX] | 61546-8 |
| answers-for | How often did you take Zinc [PhenX] | 61547-6 |
| LONG_COMMON_NAME | en-US | PhenX05_20_Ys vitamin use |
LOINC Version: 2.77
FHIR