Promoting Weight Management Using Technology

Abstract

Promoting Weight Management Using Technology Q:Are there any benefits of using technology to help with weight loss? A:Computers, tablets, smart phones V these devices are ubiquitous in society. From accessing the Internet to using short messaging service (SMS or text messaging), people have come to rely on technology in day-to-day activities. In 2015, nearly two thirds of Americans report owning a smartphone, an increase from 35% in 2011 (18). To give some insight on how smartphones are being used, during a 1-week sample period, 97% of smartphone owners used text messaging, 89% accessed the Internet, and 88% accessed email (18). In addition, smartphone apps are available in a staggering variety of categories and the number keeps growing (see Box 1 for insights on the number of apps available) (2,6). Although the prevalence of technology often is bemoaned as a ‘‘cause’’ for inactivity, and associated weight gain, interventions incorporating technology have potential to promote adherence to exercise and dietary changes. Healthy lifestyle choices are made daily and are impacted by many, many factors. Six key strategies, from an individual perspective, for long-term weight loss success have been detected from the National Weight Control Registry data (seeBox 2 for the six strategies) (21). Consider how these strategies might be supported with technology (e.g., tracking physical activity, monitoring body weight). From a program standpoint, common characteristics found in clinical weight loss/ management trials have been identified and also include aspects of monitoring (see Box 3 for common features) (10). Researchers have identified three behavioral components of effective weight management interventions, including 1) addressing behavior change, 2) encouraging self-monitoring of individual data (e.g., weight, steps), and 3) providing personalized recommendations and feedback (10). The question is if technology can be used effectively by individuals, and within weight management interventions, to promote behavior change, support self-monitoring, and provide feedback. Wouldn’t You Like to Know?