Food Frequency Questionnaire - (FFQ)-current multi-vitamins indicator
General Details:
- Name:
- Food Frequency Questionnaire - (FFQ)-current multi-vitamins indicator
- Steward:
- NINDS
- Definition:
- Subjects current multi-vitamins taken, as part of Food Frequency Questionnaire -(FFQ)
- Registration Status:
- Qualified
Permissible Values:
- Value Type:
- Value List
- Unit of Measure:
- Ids:
| Value |
Code Name |
Code |
Code System |
Code Description |
| No |
No |
|
|
No |
| Yes |
Yes |
|
|
Yes |
Designations:
- Designation:
- Food Frequency Questionnaire - (FFQ)-current multi-vitamins indicator
- Tags:
- Designation:
- Do you currently take multi-vitamins?(Please report other individual vitamins in question 2)
- Tags:
- Question Text
Designations:
- Definition:
- Subjects current multi-vitamins taken, as part of Food Frequency Questionnaire -(FFQ)
- Tags:
Reference Documents:
- ID:
- Title:
- URI:
- Provider Org:
- Language Code:
- Document:
- W.C. Willett, Nutritional Epidemiology, Oxford University Press Validation of a semi-quantitative food frequency questionnaire: comparison with a 1-year diet record.Willett WC, Reynolds RD, Cottrell-Hoehner S, Sampson L, Browne ML.J Am Diet Assoc. 1987 Jan;87(1):43-7. Validation of a dietary questionnaire with plasma carotenoid and alpha-tocopherol levels.Willett WC, Stampfer MJ, Underwood BA, Speizer FE, Rosner B, Hennekens CH.Am J Clin Nutr. 1983 Oct;38(4):631-9. Food-based validation of a dietary questionnaire: the effects of week-to-week variation in food consumption. Salvini S, Hunter DJ, Sampson L, Stampfer MJ, Colditz GA, Rosner B, Willett WC. Int J Epidemiol. 1989 Dec;18(4):858-67. Validation of a dietary questionnaire with plasma carotenoid and alpha-tocopherol levels.Willett WC, Stampfer MJ, Underwood BA, Speizer FE, Rosner B, Hennekens CH.Am J Clin Nutr. 1983 Oct;38(4):631-9.
Identifiers:
- Source:
- NLM
- Id:
- VQ5YNchvNXG
- Version:
- 3.1
- Source:
- NINDS
- Id:
- C09648
- Version:
- 3
- Source:
- BRICS Variable Name
- Id:
- FFQCurrMultvitInd
- Version: