Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
A1SA11EA: Self-administered questionnaire (Question A11) other specify - vitamin, mineral, or herbal supplements you take regularly number 1 MIDUS Treatment
Treatment for all conditions
Studies in LINKAGE
  • MIDUS
    • Study name- Midlife in the United States (MIDUS 1), 1995-1996 (ICPSR 2760)/#/0003_Coded_Text_Data
      • Variable name- A1SA11EA

# Datatype Datatype value list datatype
Value List Number

# Permissible value Value meaning name
1 Magnesium
2 Folic Acid
3 Vitamin D
4 Melatonin
5 Potassium
6 Pre-natal vitamins
7 Vitamin E
8 Niacin
9 Probiotic
10 Vitamin B/B-12/B complex
11 CoQ10
12 Other
13 Zinc
14 Cinnamon
15 Red yeast rice
16 Biotin
17 Lutein
18 Other vitamin
19 Beta-Carotene
20 Garlic
21 Lecithin
22 Ginseng
23 Chromium
24 Selenium
25 Antioxidants
26 Mineral
27 Herb
28 Lysine
29 Vitamin A
30 Multi-vitamin
31 Calcium
97 Don't know
98 Refused/missing
99 Inapp

# Identifier Origin Version
Midlife in the United States (MIDUS 1), 1995-1996 (ICPSR 2760)/#/0003_Coded_Text_Data_A1SA11EA MIDUS-study_name+variable_name ICPSR 2760