Development and Validation of a Food Frequency Questionnaire in Spain (original) (raw)
Journal Article
*
Department of Epidemiology, Escuels Nacional de Sanidad
Sinesio Delgado 8, 28029 Madrid, Spain
**
Division of Epidemiology and Biostatistics, European Institute of Oncology
Via Ripamonti 332/10, 1-20141 Milan, Italy
Search for other works by this author on:
**
Division of Epidemiology and Biostatistics, European Institute of Oncology
Via Ripamonti 332/10, 1-20141 Milan, Italy
Search for other works by this author on:
*
Department of Epidemiology, Escuels Nacional de Sanidad
Sinesio Delgado 8, 28029 Madrid, Spain
Search for other works by this author on:
**
Division of Epidemiology and Biostatistics, European Institute of Oncology
Via Ripamonti 332/10, 1-20141 Milan, Italy
Search for other works by this author on:
JUAN C FERNANDEZ-RODRIGUEZ
*
Department of Epidemiology, Escuels Nacional de Sanidad
Sinesio Delgado 8, 28029 Madrid, Spain
Search for other works by this author on:
**
Division of Epidemiology and Biostatistics, European Institute of Oncology
Via Ripamonti 332/10, 1-20141 Milan, Italy
Search for other works by this author on:
†
Department of Epidemiology end Nutrition, Harvard School of Public Health
677 Huntington Avenue, Boston, MA 02115, USA
Search for other works by this author on:
Received:
01 November 1992
Cite
JOSE M MARTIN-MORENO, PETER BOYLE, LYDIA GORGOJO, PATRICK MAISONNEUVE, JUAN C FERNANDEZ-RODRIGUEZ, SIMONETTA SALVINI, WALTER C WILLETT, Development and Validation of a Food Frequency Questionnaire in Spain, International Journal of Epidemiology, Volume 22, Issue 3, June 1993, Pages 512–519, https://doi.org/10.1093/ije/22.3.512
Close
Navbar Search Filter Mobile Enter search term Search
Abstract
To create a suitable instrument to estimate intakes of total calories, protein, carbohydrate, fats (saturated, mono and polyunsaturated), alcohol, cholesterol, fibre, vitamin A and vitamin C in epidemiological studies conducted in Spain, a food frequency questionnaire was developed and tested. In particular, the questionnaire was designed to be used in a large population-based case-control study of dietary factors in relation to breast and colorectal cancer among women from different Spanish regions. After identifying the most important food sources of the relevant nutrients in the study population, the final version of the questionnaire asked about consumption of 118 food items. Its reproducibility and validity were tested among 147 Spanish women aged 18–74 years. These subjects were asked to complete the questionnaire before and after completing four 4-day food records. The records were obtained at 3-month intervals designed to represent daily and seasonal changes (between 1990 and 1991). Using the information available from standard Spanish food composition tables, an ad hoc computer program was created to translate food consumption into nutrient intake. The reproducibility of the questionnaire was assessed by means of estimating correlations between nutrient scores measured with the same instrument twice, with a period of 1 year between estimates. Pearson correlation coefficients ranged from 0.51 for saturated fat to 0.88 for alcohol. In the validity study, correlation coefficients between diet records and the first and second questionnaires ranged between r=0.20 for vitamin A and r=0.88 for alcohol. Simple adjustment for total energy intake did not increase these estimates, but the energy-adjusted correlations improved after considering the attenuation derived from within-person variation. The de-attenuated correlation coefficients between the second questionnaire and diet records ranged from 0.45 for vitamin A to 0.91 for alcohol. With regard to gross misclassification, on the average 3% of subjects classified in the highest or lowest quintile by food record were assigned to the lowest or highest quintile by the food frequency questionnaire. These results indicate that our Spanish questionnaire is fairly reproducible and provides a potentially reliable scale for categorizing individuals by level of past nutrient intake.
This content is only available as a PDF.
© International Epidemiological Association
You do not currently have access to this article.
Personal account
- Sign in with email/username & password
- Get email alerts
- Save searches
- Purchase content
- Activate your purchase/trial code
- Add your ORCID iD
Get help with access
Institutional access
Access to content on Oxford Academic is often provided through institutional subscriptions and purchases. If you are a member of an institution with an active account, you may be able to access content in one of the following ways:
IP based access
Typically, access is provided across an institutional network to a range of IP addresses. This authentication occurs automatically, and it is not possible to sign out of an IP authenticated account.
Sign in through your institution
Choose this option to get remote access when outside your institution. Shibboleth/Open Athens technology is used to provide single sign-on between your institution’s website and Oxford Academic.
- Click Sign in through your institution.
- Select your institution from the list provided, which will take you to your institution's website to sign in.
- When on the institution site, please use the credentials provided by your institution. Do not use an Oxford Academic personal account.
- Following successful sign in, you will be returned to Oxford Academic.
If your institution is not listed or you cannot sign in to your institution’s website, please contact your librarian or administrator.
Sign in with a library card
Enter your library card number to sign in. If you cannot sign in, please contact your librarian.
Society Members
Society member access to a journal is achieved in one of the following ways:
Sign in through society site
Many societies offer single sign-on between the society website and Oxford Academic. If you see ‘Sign in through society site’ in the sign in pane within a journal:
- Click Sign in through society site.
- When on the society site, please use the credentials provided by that society. Do not use an Oxford Academic personal account.
- Following successful sign in, you will be returned to Oxford Academic.
If you do not have a society account or have forgotten your username or password, please contact your society.
Sign in using a personal account
Some societies use Oxford Academic personal accounts to provide access to their members. See below.
Personal account
A personal account can be used to get email alerts, save searches, purchase content, and activate subscriptions.
Some societies use Oxford Academic personal accounts to provide access to their members.
Viewing your signed in accounts
Click the account icon in the top right to:
- View your signed in personal account and access account management features.
- View the institutional accounts that are providing access.
Signed in but can't access content
Oxford Academic is home to a wide variety of products. The institutional subscription may not cover the content that you are trying to access. If you believe you should have access to that content, please contact your librarian.
Institutional account management
For librarians and administrators, your personal account also provides access to institutional account management. Here you will find options to view and activate subscriptions, manage institutional settings and access options, access usage statistics, and more.
Purchase
Short-term Access
To purchase short-term access, please sign in to your personal account above.
Don't already have a personal account? Register
Development and Validation of a Food Frequency Questionnaire in Spain - 24 Hours access
EUR €39.00
GBP £33.00
USD $43.00
Rental
This article is also available for rental through DeepDyve.
Advertisement intended for healthcare professionals
Advertisement intended for healthcare professionals