International Scholarly Research Network
ISRN Obesity
Volume 2012, Article ID 734682, 7 pages
doi:10.5402/2012/734682
Research Article
Healthy Eating Vital Sign: A New Assessment Tool
for Eating Behaviors
Jessica L. J. Greenwood,
1
Junji Lin,
2
Danita Arguello,
3
Trever Ball,
3
and Janet M. Shaw
3
1
Division of Public Health, Department of Family and Preventive Medicine, University of Utah, 375 Chipeta Way,
Ste A, SLC, UT 84108, USA
2
Pharmacotherapy Outcomes Research Center, University of Utah, 421 Wakara Way, Suite 208, SLC, UT 84112, USA
3
Department of Exercise and Sport Science, University of Utah, SLC, UT 84112, USA
Correspondence should be addressed to Jessica L. J. Greenwood, jessica.greenwood@hsc.utah.edu
Received 9 April 2012; Accepted 15 May 2012
Academic Editors: E. K. Naderali, C. Schmidt, and D. Tekin
Copyright © 2012 Jessica L. J. Greenwood et al. This is an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly
cited.
Introduction. Most dietary questionnaires are not created for use in a clinical setting for an adult health exam. We created the
Healthy Eating Vital Sign (HEVS) to assess eating behaviors associated with excess weight. This study investigated the validity and
reliability of the HEVS. Methods. Using a cross-sectional study design, participants responded to the HEVS and the Block Food
Frequency Questionnaire (BFFQ). We analyzed the data descriptively, and, with Pearson’s correlation and Cronbach coefficient
alpha. Results. We found moderate correlation (rho > 0.3) between multiple items of the HEVS and BFFQ. The Cronbach’s alpha
was 0.49. Conclusion. Our results support the criterion validity and internal reliability of the HEVS as compared to the BFFQ. The
HEVS can help launch a dialogue between patients and providers to monitor and potentially manage dietary behaviors associated
with many chronic health conditions, including obesity.
1. Introduction
The United States (US) did not meet the Healthy People
2010 objective to decrease the prevalence of adult obesity to
15% [1]. According to the Centers for Disease Control and
Prevention (CDC), 27% of US adults are obese [2]. Flegal et
al. report more dismal statistics; 68% of adults are overweight
(BMI ≥ 25) and 34% are obese (BMI ≥ 30) [3].
Multiple factors influence energy balance, or energy
intake versus energy expenditure. However, primary care
providers have the opportunity to engage with people and
potentially affect behaviors that can tilt the energy balance
[4]. A provider’s attention to weight has great influence on
patients [5, 6]. Therefore, effectively and efficiently managing
and preventing overweight and obesity in the primary care
setting is warranted [7].
Traditionally, food frequency questionnaires are used to
assess habitual dietary behavior. The Block Food Frequency
Questionnaire (BFFQ) is a valid and reliable instrument used
as a standard tool for nutrition assessment [8, 9]. The BFFQ
contains more than 100 questions, takes approximately
45 minutes to complete, and focuses on nutrient intake
rather than eating behaviors. Because of its length and
the complexities involved in dietary analysis, the BFFQ is
too cumbersome for routine clinical screening of patients’
nutritional habits. Recognizing this problem, Glasgow et
al. recommended Starting the Conversation-(STC) Diet and
the Summary of Diabetes Self-Care Activities (SDSCA) as
practical measures for clinical use [10]. The STC-Diet is
a 7-item instrument to assess dietary behaviors, created
for the New Leaf (Well-Integrated Screening and Evalu-
ation for Women in Massachusetts, Arizona and North
Carolina) (WISEWOMAN) intervention program [11]. To
our knowledge, this scale has not been studied for validity
and reliability. The SDSCA is an 11-item survey that assesses
many health indicators for diabetic patients. It includes two
questions of specific foods eaten in the last 7 days: fruits and
vegetables, and high fat foods [12]. These questionnaires,
however, were not created for use in a clinical setting for a
routine adult health exam.