We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
The SCREEN I (Seniors in the Community: Risk Evaluation for Eating and Nutrition) index adequately represents nutritional risk.
Journal of Clinical Epidemiology 2006 August
OBJECTIVE: Nutrition risk is a difficult and complex construct to define and measure. Exploratory factor analysis has been completed on SCREEN I, a nutrition risk screening index for community-living seniors. This analysis was completed to confirm this structure and further validate the index as a plausible measure of nutritional risk.
STUDY DESIGN AND SETTING: As part of the Bringing Nutrition Screening to Seniors demonstration project, 1,218 seniors completed SCREEN I. Using structural equation modeling (Amos version 5 software), the original and alternative two-, three-, and four-factor structures were modeled and compared.
RESULTS: The best-fitting model was a four-factor structure based on the original exploratory model. Unlike the original model, however, several SCREEN I items cross-loaded on more than one factor, demonstrating the complexity of the construct 'nutritional risk.'
CONCLUSION: SCREEN I appears to represent adequately the construct 'nutritional risk' with four factors: Food Intake, Physiologic, Adaptation, and Functional. Further work should be conducted to further elucidate the complex nature of 'nutritional risk' by identifying indirect and direct relationships among the screen items and this construct.
STUDY DESIGN AND SETTING: As part of the Bringing Nutrition Screening to Seniors demonstration project, 1,218 seniors completed SCREEN I. Using structural equation modeling (Amos version 5 software), the original and alternative two-, three-, and four-factor structures were modeled and compared.
RESULTS: The best-fitting model was a four-factor structure based on the original exploratory model. Unlike the original model, however, several SCREEN I items cross-loaded on more than one factor, demonstrating the complexity of the construct 'nutritional risk.'
CONCLUSION: SCREEN I appears to represent adequately the construct 'nutritional risk' with four factors: Food Intake, Physiologic, Adaptation, and Functional. Further work should be conducted to further elucidate the complex nature of 'nutritional risk' by identifying indirect and direct relationships among the screen items and this construct.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app