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Full-Text Articles in Life Sciences

Food Access, Availability, And Affordability In 3 Los Angeles Communities, Project Cafe, 2004-2006, Andrea Azuma, Susan Gilliland, Mark Vallianatos, Robert Gottlieb Dec 2015

Food Access, Availability, And Affordability In 3 Los Angeles Communities, Project Cafe, 2004-2006, Andrea Azuma, Susan Gilliland, Mark Vallianatos, Robert Gottlieb

Mark Vallianatos

Introduction Racial/ethnic minority communities are at increasingly high risk for chronic diseases related to obesity. Access to stores that sell affordable, nutritious food is a prerequisite for adopting a healthful diet. The objective of this study was to evaluate food access, availability, and affordability in 3 nonoverlapping but similar low-income communities in urban Los Angeles, California. Methods Using a community-based participatory research approach, we trained community members to conduct a food assessment to 1) map the number and type of retail food outlets in a defined area and 2) survey a sample of stores to determine whether they sold selected …


Community Based Nutritition Education: A Model For Raising Awareness Of Childhood Obesity, Selina Ahmed Mar 2015

Community Based Nutritition Education: A Model For Raising Awareness Of Childhood Obesity, Selina Ahmed

Selina M Ahmed PhD

Background: Since 2003, Texas Southern University has coordinated conferences to educate Houston’s Third Ward community about strategies to combat childhood obesity. Presenters included faculty and students as speakers and activity coordinators. Participants indicated that these conferences are helpful in increasing awareness of health problems and the availability of community health resources. Purpose: To address the high rate of childhood obesity in Houston’s Third Ward and its costs in terms of health and long-term productivity on that community, faculty at Texas Southern University (TSU) coordinated annual conferences to educate community members about strategies to combat childhood obesity. Methods: Seven conferences intended …


Preventing Paediatric Obesity; Recommendations From A Community-Based Qualitative Investigation, Patricia Tucker, Jennifer Irwin, L. Sangster Bouck, Meizi He, G. Pollett May 2013

Preventing Paediatric Obesity; Recommendations From A Community-Based Qualitative Investigation, Patricia Tucker, Jennifer Irwin, L. Sangster Bouck, Meizi He, G. Pollett

Trish Tucker

Childhood obesity is on the rise, and interventions targeted at pre-school-aged children are essential for the primary prevention of this disease. Physical activity programming and decreasing screen viewing may be advantageous ways to reduce the early onset of obesity. Parents' perceptions regarding effective tools and programmes to target obesity are needed to develop an efficacious programme. Ten semi-structured focus groups were conducted for this qualitative study. Two experienced moderators facilitated all focus groups which were conducted in local day cares, workplaces and play groups, frequented by parents. All focus groups were audio-recorded and transcribed verbatim. Strategies to ensure trustworthiness of …


The Impact Of Co-Active Life Coaching On Female University Students With Obesity, Melissa Van Zandvoort, Jennifer Irwin, Don Morrow Jan 2013

The Impact Of Co-Active Life Coaching On Female University Students With Obesity, Melissa Van Zandvoort, Jennifer Irwin, Don Morrow

Donald Morrow

The purpose of this qualitative study was to explore the impact of Co-active life coaching on obese female university students. Five obese (BMI ≥ 30kg/m2), female university students received an average of nine weekly, 35-minute, one-on-one sessions with a certified coach. Semi- structured, in-depth interviews before and after participating in the coaching intervention were conducted, and inductive content analysis was utilized. Strategies to enhance data trustworthiness were incorporated throughout. Participants initially reported: struggling with barriers and experiencing pressure from family to lose weight; negative relationships with themselves; feeling self-conscious and remorse for their size and lifestyle choices. At the conclusion …


Participants' Perceived Utility Of Motivational Interviewing Using Co-Active Life Coaching Skills On Their Struggle With Obesity, Courtney Newnham-Kanas, Don Morrow, Jennifer Irwin Jan 2013

Participants' Perceived Utility Of Motivational Interviewing Using Co-Active Life Coaching Skills On Their Struggle With Obesity, Courtney Newnham-Kanas, Don Morrow, Jennifer Irwin

Donald Morrow

The purpose of this qualitative study was to investigate the impact of Motivational Interviewing (MI) using Co-Active Life Coaching skills as a treatment for adults (age, 35–55 years) struggling with obesity. Eight women (BMI≥30) who reside in London, Ontario, received 18 coaching sessions over six months with a Certified Professional Co-Active (CPCC) coach. Participants engaged in semi-structured pre- and post-interviews, along with a focus group six months after the last coaching session. The study's CPCC was also interviewed post-intervention to gain an understanding of what it was like coaching this population. All interviews were analysed using inductive content analysis. Following …


A Link Between Chronic Sleep Restriction And Obesity: Methodological Considerations, Christopher Magee, Donald Iverson, Xu-Feng Huang, Peter Caputi Sep 2012

A Link Between Chronic Sleep Restriction And Obesity: Methodological Considerations, Christopher Magee, Donald Iverson, Xu-Feng Huang, Peter Caputi

Xu-Feng Huang

Emerging evidence suggests that chronicsleeprestriction contributes to obesity. Targeting short sleep duration may therefore offer a novel and effective method of preventing and treating obesity. However, this area of research is only in its infancy, and a complete understanding of how chronicsleeprestriction and obesity are linked is currently lacking. The aim of this paper is to briefly review epidemiological evidence for an association between chronicsleeprestriction and obesity in adults, and outline the key methodological limitations of these studies. Particular attention is paid to the methods used to measure sleep and obesity, as well as the need to control for potential …


Effects Of Diets High In Whey, Soy, Red Meat And Milk Protein On Body Weight Maintenance In Diet-Induced Obesity In Mice, Xu-Feng Huang, Y Liu, Gita Rahardjo, Peter Mclennan, Linda Tapsell, William Buttemer Sep 2012

Effects Of Diets High In Whey, Soy, Red Meat And Milk Protein On Body Weight Maintenance In Diet-Induced Obesity In Mice, Xu-Feng Huang, Y Liu, Gita Rahardjo, Peter Mclennan, Linda Tapsell, William Buttemer

Xu-Feng Huang

This study examined the effects of different food sources of protein on energy intake, body weight maintenance, and on the responses of plasma leptin, insulin and adiponectin in chronic high-fat diet-induced obese mice. Obesity was induced in 47 mice with a high-fat diet for 20 weeks. They were divided into five diet groups to test the effects of a higher protein proportion (30% energy), achieved at the expense of carbohydrate. For the next eight weeks, four of the groups were fed diets of chow formulated with whey, soy, red meat or milk while the control group continued on their high-fat …


A Link Between Chronic Sleep Restriction And Obesity: Methodological Considerations, Christopher Magee, Donald Iverson, Xu-Feng Huang, Peter Caputi Jun 2012

A Link Between Chronic Sleep Restriction And Obesity: Methodological Considerations, Christopher Magee, Donald Iverson, Xu-Feng Huang, Peter Caputi

Don C. Iverson

Emerging evidence suggests that chronicsleeprestriction contributes to obesity. Targeting short sleep duration may therefore offer a novel and effective method of preventing and treating obesity. However, this area of research is only in its infancy, and a complete understanding of how chronicsleeprestriction and obesity are linked is currently lacking. The aim of this paper is to briefly review epidemiological evidence for an association between chronicsleeprestriction and obesity in adults, and outline the key methodological limitations of these studies. Particular attention is paid to the methods used to measure sleep and obesity, as well as the need to control for potential …


Family Practice Residents' Identification And Management Of Obesity, R Mcartor, Donald Iverson, D Benken, L Dennis Jun 2012

Family Practice Residents' Identification And Management Of Obesity, R Mcartor, Donald Iverson, D Benken, L Dennis

Don C. Iverson

This study, involving 25 family practice residents and 2746 patients in a family practice residency programme, addressed four hypotheses regarding the identification and management of obesity in the primary care setting: (i) the physician-identified prevalence of obesity is significantly lower than the actual prevalence in the population, (ii) obesity is more likely to be addressed with management actions when it is recorded on the medical record problem list than when it is not recorded, (iii) physician actions dealing with obesity are influenced by the patient's age, sex, level of motivation, and body mass index (BMI) value, and (iv) the type …


The Change Program: Comparing An Interactive Versus Prescriptive Obesity Intervention On University Students' Self-Esteem And Functional Health Status, Erin Pearson, Jennifer Irwin, Don Morrow Dec 2011

The Change Program: Comparing An Interactive Versus Prescriptive Obesity Intervention On University Students' Self-Esteem And Functional Health Status, Erin Pearson, Jennifer Irwin, Don Morrow

Donald Morrow

Background: Previous studies incorporating Motivational Interviewing administered via Co‐Active Life Coaching tools (MI‐via‐CALC) have elicited positive results among adults with obesity. However, there is a paucity of this research that includes sufficient power and a comparison group. This study's purpose was to compare MI‐via‐CALC with a validated obesity intervention among university students. Methods: Participants (n = 45) were randomised to either a telephone‐based 12‐week: (a) MI‐via‐CALC program whereby a certified coach worked with subjects to achieve goals through dialogue; or (b) lifestyle modification treatment following the LEARN Program for Weight Management. Participants completed the Rosenberg Self‐Esteem Scale and Short Form …


The Change Program: Comparing An Interactive Versus Prescriptive Obesity Intervention On University Students’ Self-Esteem And Quality Of Life, Don Morrow, Erin Pearson, Jennifer Irwin, Hall Craig Dec 2011

The Change Program: Comparing An Interactive Versus Prescriptive Obesity Intervention On University Students’ Self-Esteem And Quality Of Life, Don Morrow, Erin Pearson, Jennifer Irwin, Hall Craig

Donald Morrow

Previous studies incorporating Motivational Interviewing administered via Co-Active Life Coaching tools (MI-via-CALC) have elicited positive results among adults with obesity. However, there is a paucity of this research that includes sufficient power and a comparison group. This study’s purpose was to compare MI-via-CALC with a validated obesity intervention among university students. Methods: Participants (n = 45) were randomised to either a telephone-based 12-week: (a) MI-via-CALC program whereby a certified coach worked with subjects to achieve goals through dialogue; or (b) lifestyle modification treatment following the LEARN Program for Weight Management. Participants completed the Rosenberg Self-Esteem Scale and Short Form Functional …


Body Mass Index, Treatment Practices, And Mortality In Patients With Acute Heart Failure, Timothy Fitzgibbons, Olga Hardy, Darleen Lessard, Joel Gore, Jorge Yarzebski, Robert Goldberg Jul 2010

Body Mass Index, Treatment Practices, And Mortality In Patients With Acute Heart Failure, Timothy Fitzgibbons, Olga Hardy, Darleen Lessard, Joel Gore, Jorge Yarzebski, Robert Goldberg

Jorge L. Yarzebski

OBJECTIVES: Obesity is associated with an increased risk of heart failure (HF). Among patients presenting with acute HF, however, differences in clinical characteristics, treatment regimens, and short-term prognosis of varying weights are largely unknown, particularly from a broader population-based perspective. METHODS: A total of 3722 patients admitted with acute HF to 11 greater Worcester (Massachusetts, USA) hospitals during 1995 and 2000 were categorized as being lean (n = 216), normal weight (n = 1465), overweight (n = 1007), or obese (n = 1034) at the time of hospitalization. RESULTS: Obese patients with decompensated HF were significantly younger (mean age = …


Association Between Eating Patterns And Obesity In A Free-Living U.S. Adult Population, Yunsheng Ma, Elizabeth R. Bertone, Edward J. Stanek, George W. Reed, James R. Herbert, Dr. Nancy L. Cohen, Philip A. Merriam, Ira S. Ockene Dec 2002

Association Between Eating Patterns And Obesity In A Free-Living U.S. Adult Population, Yunsheng Ma, Elizabeth R. Bertone, Edward J. Stanek, George W. Reed, James R. Herbert, Dr. Nancy L. Cohen, Philip A. Merriam, Ira S. Ockene

Nancy L. Cohen

Some studies have suggested that eating patterns, which describe eating frequency, the temporal distribution of eating events across the day, breakfast skipping, and the frequency of eating meals away from home, may be related to obesity. Data from the Seasonal Variation of Blood Cholesterol Study (1994–1998) were used to evaluate the relation between eating patterns and obesity. Three 24-hour dietary recalls and a body weight measurement were collected at five equally spaced time points over a 1-year period from 499 participants. Data were averaged for five time periods, and a cross-sectional analysis was conducted. Odds ratios were adjusted for other …