PURPOSE Evidence suggests that healthy lifestyles may help maintain cognitive health. The Prevention Research Centers Healthy Aging Research Network, 9 universities collaborating with their communities and the Centers for Disease Control and Prevention, is conducting a multiyear research project, begun in 2005, to understand how to translate this knowledge into public health interventions. DE...

OBJECTIVE Chronic conditions such as cardiovascular disease and cancer can result from a number of diet-related environmental and behavioral factors. Screening for poor diet is helpful in developing interventions to prevent chronic disease, but measuring dietary behavior can be costly and time-consuming. The purpose of this study was to test the ability of a self-rated, single-item measure for ...

THE FOOD, SOCIAL, HEALTH, AND LIVING ENVIRONMENTS IN WHICH PEOPLE MAKE DECISIONS HAVE A HUGE INFLUENCE ON NUTRITIONAL STATUS (FIGURE 6.1). For optimal nutrition, these underlying factors matter. For example, the food environment should make healthy diets available, affordable, accessible, and desirable. The social environment should set norms about good nutrition and hygiene and support people ...

We present findings from a field experiment conducted at 40 elementary schools involving 8000 children and 400,000 child-day observations, which tested whether providing short-run incentives can create habit formation in children. Over a 3- or 5-week period, students received an incentive for eating a serving of fruits or vegetables during lunch. Relative to an average baseline rate of 39%, pro...

Diabetes is a serious issue for African American women. The purpose of this project was to develop and test the feasibility of a culturally appropriate and faith-based healthy eating program for African American women at risk for developing diabetes. At total of 30 women from two churches completed a 12-week, faith-based program using a community-based approach with lay health educators in the ...

Many diseases and health risks are the result of unhealthy lifestyles and technology could be used as an intervention. However, designing healthy lifestyle technologies is challenging, as the technology should be able to influence user behavior. In this case study, the design and evaluation process of a persuasive healthy lifestyle assistance technology was investigated. The iterative design an...

PURPOSE Most undergraduate students are in the phase of gaining mental and physical autonomy from their parents as they expand their worlds. The ways that sexual ethics are established during this time may have an important influence on healthy lifestyles and the maintenance of social order. This study aims to determine a typology of undergraduate students' sexual ethics and the characteristics...

OBJECTIVE This study aimed to investigate the methylation status of promoter 1 region of glial cell line-derived neurotrophic factor (GDNF) in human glioma cells and to explore the effect of GDNF methylation on the expression of GDNF in glioma. METHODS GDNF gene mutation was detected by sequencing in 10 patients with glioma and 5 healthy controls. Bisulfite modification for analysis of DNA me...