UBCO joins study to rate weight-loss program
UBC Okanagan’s Lesley Lutes is leading an evaluation of Weight Watchers Freestyle, a new commercial weight management protocol. Lutes, an associate professor of psychology, has researchers examining the program from UBC Okanagan and Vancouver.
“The rates of obesity in Canada are relentlessly rising,” said Lutes. “Despite efforts to slow this trend, currently two-thirds of Canadians are overweight or obese.”
With obesity comes many commercial options to help people lose weight.
Last year, researchers at University of North CarolinaChapel Hill (UNC) conducted a study examining the Weight Watchers Freestyle food program. This program operates with a combination of community meetings and online services.
An extension of this research has now been proposed for an international study. The team has been awarded $1.7 million to run a randomized controlled trial through both UBC campuses (Okanagan and the Vancouver campus — led by Associate Prof. Tricia Tang), the University of Leeds in the United Kingdom and UNC.
The controlled trial will compare physiological and psychosocial health outcomes related to Weight Watchers Freestyle and a “do-it-yourself” approach, explains Lutes. Applicants will be randomly placed into either group and all participants will receive a free year of Weight Watchers programming along with a small honorarium for completing baseline, three-month and 12-month measures.
Lutes stresses that unhealthy weight can lead to many other health complications and can influence the incidence and severity of multiple co-morbid illnesses.
“In the last four years alone, Canadians have experienced higher rates of diabetes, high blood pressure, pain and discomfort that has prevented them from being active,” she said. “Relatedly, they perceive their lives as more stressful, their mental health as worse than ever and the rates of mood disorders have climbed.”
Lutes says they are looking for study participants to begin early next month. People are welcome to visit weightlosstrial.org for details and information on how to take part in the initial screening procedure.