Impact of internet vs traditional Special Supplemental Nutrition Program for Women, Infants, and Children nutrition education on fruit and vegetable intake.

The purpose of this project was to compare the impact of Internet nutrition education to traditional nutrition education on Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participant fruit and vegetable consumption. Interventions were delivered at 15 WIC clinics after normal WIC clinic operations or delivered online. A total of 692 and 872 participants from eight WIC agencies self-enrolled into two phases. A quasi-experimental design using an interrupted time series to determine the impact of two methods of nutrition education and follow-up nutrition counseling was used. Data were collected online and at Michigan WIC clinics during 2005-2007 at 3-month intervals during a 9-month period (per phase). Two Internet nutrition education modules were compared to WIC traditional nutrition education, which included either group classes or a self-guided nutrition education information mall. All interventions were based on the same program learning objectives. Optional motivational negotiation counseling followed 3 months post-intervention. Stage of change progression, belief in ability to change, and fruit and vegetable consumption were measured at baseline, immediately after the intervention, and 3 and 6 months post-intervention. Significance (P<0.05) was analyzed using independent samples t tests, χ(2) distribution, and sample tests for differences in binomial proportions. The Internet group experienced substantial positive differences in stage of change progression, perception that the intervention was helpful and easy to use, and fruit and vegetable consumption. Traditional nutrition education required follow-up counseling to achieve fruit and vegetable consumption levels similar to the Internet nutrition education group. Based on these findings, this study supports Internet nutrition education as a viable alternative to traditional nutrition education for increasing fruit and vegetable consumption in some WIC clients.

wichealth.org: impact of a stages of change-based Internet nutrition education program.

OBJECTIVE: To determine the usefulness and impact of on stage of change associated with 8 WIC client nutrition issues. DESIGN: Cross-sectional design. Data were collected through an online survey and via Web pages visited by clients for each module. SETTING: intervention and data collection are Internet-based. PARTICIPANTS: 39,541 WIC participants from 7 states completed a module and online survey. Subjects were likely between the ages of 18 and 34, residing in Michigan, Illinois, or Indiana, and accessing the Internet from home. INTERVENTIONS: Intervention included 5 online modules focusing on parent-child feeding behaviors. VARIABLES MEASURED: Impact variables included stage of change movement, user belief in ability to engage in behavior, and perception of site usefulness. ANALYSIS: Data were reported using frequency, ANOVA (analysis of variance) (P < . 01), and chi-square (P < .01) analyses. RESULTS: Movement in stage was greatest for the "picky eater" (PE) module. Contemplation as the beginning stage had the greatest stage movement. Participants responded well to all measures of site usefulness. User belief in ability to engage in behavior was associated with 7 of the 8 modules. IMPLICATIONS FOR RESEARCH AND PRACTICE: is a highly popular and viable method for impacting movement in stage of change with a number of parent-child feeding issues.

Position of the American Dietetic Association: the role of dietetics professionals in health promotion and disease prevention.

In the United States, the leading determinants of morbidity and mortality are rooted in behavioral choices related to eating habits, exercise, tobacco, alcohol consumption, and stress reduction. Scientific data consistently provide evidence that diet plays an important role in health promotion and disease prevention. Healthy eating habits--coupled with other healthful lifestyle behaviors--have the potential to reduce the risk of chronic disease. Health care typically assumes a curative or treatment role in the United States. However, dietetics professionals are shaping an alternate view of health, which includes developing healthy public policies, creating safe and supportive environments, building communities and coalitions, and reorienting health services to include health promotion as a primary approach to delivering health care. Individual-level approaches, such as counseling and group education, have been employed most often in modifying health behaviors. However, population-level approaches that affect availability of or access to healthy foods, opportunities for physical activity, and other healthy lifestyle determinants also are important. Dietetics professionals have pivotal roles in both individual- and population-level approaches.

A healthy diet indicator: quantifying compliance with the dietary guidelines using the BRFSS.

BACKGROUND: The Behavioral Risk Factor Surveillance System (BRFSS) monitors population prevalence of risk factors related to chronic disease through annual telephone surveys. The purpose of this study was to investigate the feasibility of using the BRFSS to estimate an indicator of overall diet quality among adults. METHODS: The authors developed a brief set of dietary questions that were included in the 1997 Michigan BRFSS. Responses to these questions were analyzed to calculate the Michigan healthy diet indicator (MI-HDI), which was modeled after the U.S. Department of Agriculture's Healthy Eating Index. RESULTS: Among 2,532 respondents, the mean MI-HDI was 55.7 points (maximum score = 100). The mean MI-HDI decreased consistently with declining self-rated eating habits, from 61.5 among those with excellent eating habits to 45.2 among those with poor habits. Diet quality, as measured by the MI-HDI, was higher among women than men and improved with age, education, and factors related to certain interactions with health professionals. CONCLUSIONS: A BRFSS-based indicator can be a feasible and valuable tool for evaluating diet quality among adults using an established state-level surveillance system.