OBJECTIVE The objective was to determine whether adding a self-regulatory intervention (SRI) focused on self-monitoring of spontaneous physical activity (SPA) and sedentary behavior to a standard weight loss intervention improved maintenance of lost weight. METHODS Older (65-79 years), obese (BMI = 30-40 kg/m(2) ) adults (n = 48) were randomized to a 5-month weight loss intervention involving...

There is a paucity of evidence to guide clinicians about appropriate management strategies for people with obesity and Chronic Obstructive Pulmonary Disease (COPD). We have recently published results from the first weight loss intervention in adults (>18 years) with obesity (body mass index; BMI ≥ 30 kg/m²) and COPD, using a low-calorie diet coupled with a partial meal replacement plan and resi...

Many established and emerging technologies represent attractive mediums for the implementation of behavioural weight loss interventions in college students due to their widespread reach, familiarity, and appeal among other advantageous characteristics. 1 However, surprisingly few studies have sought to evaluate technology-based behavioural weight loss interventions in college students. 2 In The...

OBJECTIVE To evaluate 3- and 6-month weight-loss outcomes achieved when physicians refer overweight/obese patients to an automated 3-month Internet-based behavioral weight-loss intervention. RESEARCH DESIGN AND METHODS A total of 154 patients age 18-70 years with a BMI between 25 and 45 kg/m(2) and access to a personal computer and the Internet were randomly assigned to 3 months of Internet b...

OBJECTIVE To determine the effect on weight of two mobile technology-based (mHealth) behavioral weight loss interventions in young adults. METHODS Randomized, controlled comparative effectiveness trial in 18- to 35-year-olds with BMI ≥ 25 kg/m(2) (overweight/obese), with participants randomized to 24 months of mHealth intervention delivered by interactive smartphone application on a cell phon...

  Background: Increase in prevalence of obesity and type 2 diabetes which are of the main risk factors of metabolic syndrome, is not only the result of changes in genetic, diet or physical activity, but also an imbalance of micro flora may play an important role. Therefore, alteration of micro flora using pre/probiotic is considered as a new strategy for treatment of metabolic disorders.   Meth...

BACKGROUND The purpose of this study was to examine weight loss, physical activity, fitness and diet changes in response to a standard behavioral weight loss intervention in adults with self-reported juvenile onset (n = 61) or adult onset (n = 116) obesity. METHODS Participants (n = 177; 43.0 ± 8.6 years; body mass index [BMI] = 33.0 ± 3.4 kg m-2) engaged in an 18-month standard behavioral we...

BACKGROUND Currently, early weight-loss predictions of long-term weight-loss success rely on fixed percent-weight-loss thresholds. OBJECTIVE The objective was to develop thresholds during the first 3 mo of intervention that include the influence of age, sex, baseline weight, percent weight loss, and deviations from expected weight to predict whether a participant is likely to lose 5% or more ...