Matching Items (14)
Description
Physical activity as a health or nutrition related intervention might stimulate appetite and increase hunger due to increased energy expenditure. This study analyzed the effect of a postprandial 15-minute walk on the hunger and energy intake of 10 obese, pre-diabetic adults. Subjects participated in three 4-hour trials: a walk treatment (consume highly glycemic meal, walk for 15 minutes at a moderate pace, and rest for 4 hours), a fiber treatment (consume highly glycemic meal enriched with soluble fiber and rest for 4 hours), and a control treatment (consume highly glycemic meal without fiber and rest for 4 hours). The effects of each treatment on hunger and energy intake were measured using a Likert scale analysis (ranging from "completely satisfied" to "extremely hungry") at 4 hours post-treatment and pre/ post 24-hour dietary logs. The results showed no significant increase or decrease on hunger or energy intake for both the walk and the fiber treatment compared to the control treatment. This denies the idea that physical activity might increase short-term hunger, and supports the use of physical activity as a viable nutrition related intervention tool.
ContributorsTerrell, Alayna Franci (Author) / Johnston, Carol (Thesis director) / Vega Lopez, Sonia (Committee member) / Barrett, The Honors College (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2015-05
Description
The purpose of this paper is to examine the current health status of children and adults in the United States as it relates to the current obesity epidemic. There will also be an examination of how nutrition education is commonly presented to children currently and how it was presented in a community-based health intervention, Athletes for Life, during a six-week pilot program of the intervention. Using the data compiled on the current health status of the population of the United States, the methods of intervention examined and the seemingly most effective means to relay nutrition information to school-age children, a coordinated nutrition curriculum will be proposed and implemented into the efficacy portion of Athletes for Life, a ten-week intervention.
ContributorsMcGhee, Andrian Q. (Author) / Crespo, Noe (Thesis director) / Vega Lopez, Sonia (Committee member) / Barrett, The Honors College (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-05
Description
Background
Weight gain during the childbearing years and failure to lose pregnancy weight after birth contribute to the development of obesity in postpartum Latinas.
Methods
Madres para la Salud [Mothers for Health] was a 12-month, randomized controlled trial exploring a social support intervention with moderate-intensity physical activity (PA) seeking to effect changes in body fat, fat tissue inflammation, and depression symptoms in sedentary postpartum Latinas. This report describes the efficacy of the Madres intervention.
Results
The results show that while social support increased during the active intervention delivery, it declined to pre-intervention levels by the end of the intervention. There were significant achievements in aerobic and total steps across the 12 months of the intervention, and declines in body adiposity assessed with bioelectric impedance.
Conclusions
Social support from family and friends mediated increases in aerobic PA resulting in decrease in percent body fat.
Weight gain during the childbearing years and failure to lose pregnancy weight after birth contribute to the development of obesity in postpartum Latinas.
Methods
Madres para la Salud [Mothers for Health] was a 12-month, randomized controlled trial exploring a social support intervention with moderate-intensity physical activity (PA) seeking to effect changes in body fat, fat tissue inflammation, and depression symptoms in sedentary postpartum Latinas. This report describes the efficacy of the Madres intervention.
Results
The results show that while social support increased during the active intervention delivery, it declined to pre-intervention levels by the end of the intervention. There were significant achievements in aerobic and total steps across the 12 months of the intervention, and declines in body adiposity assessed with bioelectric impedance.
Conclusions
Social support from family and friends mediated increases in aerobic PA resulting in decrease in percent body fat.
ContributorsKeller, Colleen (Author) / Ainsworth, Barbara (Author) / Records, Kathryn (Author) / Todd, Michael (Author) / Belyea, Michael (Author) / Vega Lopez, Sonia (Author) / Permana, Paska (Author) / Coonrod, Dean (Author) / Williams, Allison (Author) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / College of Health Solutions (Contributor) / School of Nutrition and Health Promotion (Contributor) / College of Public Service and Community Solutions (Contributor) / Southwest Interdisciplinary Research Center (Contributor)
Created2014-09-19
Description
Despite their low cost and high nutrient density, the contribution of eggs to nutrient intake and dietary quality among Mexican-American postpartum women has not been evaluated. Nutrient intake and dietary quality, as assessed by the Healthy Eating Index 2010 (HEI-2010), were measured in habitually sedentary overweight/obese (body mass index (BMI) = 29.7 ± 3.5 kg/m[superscript 2]) Mexican-American postpartum women (28 ± 6 years) and compared between egg consumers (n = 82; any egg intake reported in at least one of three 24-h dietary recalls) and non-consumers (n = 57). Egg consumers had greater intake of energy (+808 kJ (193 kcal) or 14%; p = 0.033), protein (+9 g or 17%; p = 0.031), total fat (+9 g or 19%; p = 0.039), monounsaturated fat (+4 g or 24%; p = 0.020), and several micronutrients than non-consumers. Regarding HEI-2010 scores, egg consumers had a greater total protein foods score than non-consumers (4.7 ± 0.7 vs. 4.3 ± 1.0; p = 0.004), and trends for greater total fruit (2.4 ± 1.8 vs. 1.9 ± 1.7; p = 0.070) and the total composite HEI-2010 score (56.4 ± 12.6 vs. 52.3 ± 14.4; p = 0.082). Findings suggest that egg intake could contribute to greater nutrient intake and improved dietary quality among postpartum Mexican-American women. Because of greater energy intake among egg consumers, recommendations for overweight/obese individuals should include avoiding excessive energy intake and incorporating eggs to a nutrient-dense, fiber-rich dietary pattern.
ContributorsVega Lopez, Sonia (Author) / Pignotti, Giselle (Author) / Todd, Michael (Author) / Keller, Colleen (Author) / College of Health Solutions (Contributor) / School of Nutrition and Health Promotion (Contributor) / College of Public Service and Community Solutions (Contributor) / Southwest Interdisciplinary Research Center (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor)
Created2015-10-02
Description
Background
Mexican Americans are the largest minority group in the US and suffer disproportionate rates of diseases related to the lack of physical activity (PA). Since many of these Mexican Americans are Spanish-speaking, it is important to validate a Spanish language physical activity assessment tool that can be used in epidemiology as well as clinical practice. This study explored the utility of two Spanish translated physical activity questionnaires, the Stanford Brief Activity Survey (SBAS) and the Rapid Assessment of Physical Activity (RAPA), for use among Spanish-speaking Mexican Americans.
Methods
Thirty-four participants (13 M, 21 F; 37.6 ± 9.5 y) completed each of the two PA surveys twice, one week apart. During that week 31 participants also wore an ActiGraph GT1M accelerometer for 7 days to objectively measure PA. Minutes of moderate and vigorous PA (MVPA) were determined from the accelerometer data using Freedson and Matthews cut points.
Results
Validity, determined by Spearman correlation coefficients between questionnaire scores and minutes of ActiGraph measured MVPA were 0.38 and 0.45 for the SBAS and RAPA, respectively. Test-retest reliability was 0.61 for the SBAS and 0.65 for the RAPA. Sensitivity and specificity were 0.60 and 0.47 for the SBAS, and 0.73 and 0.75 for the RAPA. Participants who were classified as meeting the 2008 National Physical Activity Guidelines by the RAPA engaged in significantly (p < 0.05) more minutes of MVPA than those who were not, while there were no significant differences in minutes of MVPA classified by the SBAS.
Conclusions
The SBAS and the RAPA are both reasonably valid measures for quickly assessing PA and determining compliance to the PA guidelines in Spanish-speaking Mexican Americans. Although the two questionnaires had comparable reliability, the RAPA was better able to distinguish between those who met and did not meet National PA Guidelines.
Mexican Americans are the largest minority group in the US and suffer disproportionate rates of diseases related to the lack of physical activity (PA). Since many of these Mexican Americans are Spanish-speaking, it is important to validate a Spanish language physical activity assessment tool that can be used in epidemiology as well as clinical practice. This study explored the utility of two Spanish translated physical activity questionnaires, the Stanford Brief Activity Survey (SBAS) and the Rapid Assessment of Physical Activity (RAPA), for use among Spanish-speaking Mexican Americans.
Methods
Thirty-four participants (13 M, 21 F; 37.6 ± 9.5 y) completed each of the two PA surveys twice, one week apart. During that week 31 participants also wore an ActiGraph GT1M accelerometer for 7 days to objectively measure PA. Minutes of moderate and vigorous PA (MVPA) were determined from the accelerometer data using Freedson and Matthews cut points.
Results
Validity, determined by Spearman correlation coefficients between questionnaire scores and minutes of ActiGraph measured MVPA were 0.38 and 0.45 for the SBAS and RAPA, respectively. Test-retest reliability was 0.61 for the SBAS and 0.65 for the RAPA. Sensitivity and specificity were 0.60 and 0.47 for the SBAS, and 0.73 and 0.75 for the RAPA. Participants who were classified as meeting the 2008 National Physical Activity Guidelines by the RAPA engaged in significantly (p < 0.05) more minutes of MVPA than those who were not, while there were no significant differences in minutes of MVPA classified by the SBAS.
Conclusions
The SBAS and the RAPA are both reasonably valid measures for quickly assessing PA and determining compliance to the PA guidelines in Spanish-speaking Mexican Americans. Although the two questionnaires had comparable reliability, the RAPA was better able to distinguish between those who met and did not meet National PA Guidelines.
ContributorsVega Lopez, Sonia (Author) / Chavez, Adrian (Author) / Farr, Kristin (Author) / Ainsworth, Barbara (Author) / College of Health Solutions (Contributor) / School of Nutrition and Health Promotion (Contributor)
Created2014-01-13
Description
Women with breast cancer often experience weight gain during and after treatment, significantly increasing risk for recurrence as well as all-cause mortality. Based on a growing body of evidence, meditative movement practices may be effective for weight management. First, we describe the effects of stress on factors associated with weight gain for breast cancer survivors. Then, a model is proposed that utilizes existing evidence to suggest how meditative movement supports behavioral, psychological, and neurohormonal changes that may explain weight loss. Application of the model suggests how a novel "mindful-body-wisdom" approach may work to help reduce weight for this at-risk group.
ContributorsLarkey, Linda K. (Author) / Vega-Lopez, Sonia (Author) / Keller, Colleen (Author) / McClain, Darya (Author) / Ainsworth, Barbara (Author) / Ohri-Vachaspati, Punam (Author) / Smith, Lisa (Author) / Jeong, Mihyun (Author)
Created2014-12-24
Description
The purpose of this study was to examine how the environment of dance impacts college aged dancers' view of body image. Previous research has looked at dance as a whole (Oliver., 2018), but this study aimed to determine if the environment truly had an impactful role. The environmental factors examined were aesthetics, peers, and mirrors. Seven participants were recruited from the Arizona State University dance program and were asked to fill out a questionnaire relating to these factors. Due to various limitations, most notably sample size, the study was deemed inconclusive and unreliable. This study did not find any definitive resolutions on the environment's influence on dancers' body image perceptions.
ContributorsKlewicki, Tahnee (Author) / Smith, Lisa (Thesis director) / Hoffner, Kristin (Committee member) / Barrett, The Honors College (Contributor) / College of Health Solutions (Contributor)
Created2022-12
Description
Women participating in the aesthetic sports of cheerleading, gymnastics, dance, and swimming are more prone to develop eating disorders and higher levels of body dissatisfaction than non-athletes. In addition to successful performance levels, female athletes participating in shape-based sports are expected to maintain a contradicting thin-build body type that not only satisfies society’s standards to look thin but also demonstrates the strength required to perform in specific sports. Female athletes are faced with sociocultural pressures that can lead to adopting thin-idealism, and further result in serious effects on an athlete’s perception of themselves, as well as their physical health. Social comparison and diet culture are other factors that contribute to an athlete’s unhealthy behaviors, and society’s involvement in media to equate beauty with women who have thin bodies and persuade individuals to never feel satisfied with their appearance is so long-established that many athletes strive for perfectionism. This study evaluated the relationship between female athletes in aesthetic sports and their feelings towards their body composition, eating habits, and self-esteem through an online questionnaire. Statistical analysis was conducted to determine trends, if any, between subgroups of respondents (n=58) who identify between 18 to 25 years old and have previously or currently participated in cheerleading, gymnastics, dance, and/or swimming. Data revealed that a majority of respondents often feel insecure about how their body looks during sports participation, and often experience social comparison to their teammates/peers. The most frequent activity to change body composition resulted in skipping meals/hunger cues among cheerleaders, dancers, and gymnasts, while swimmers engaged most in exercising more than once a day. Athletes with 10 or more years of athletic involvement also stated that they moderately to strongly related to the statement: “I think a lot about looking thin.” Ultimately, analysis supports that the sports industry requires more awareness of the health risks associated with certain sports, and how athletes and their coaches lack health-related education regarding proper nutrition, exercise, and body acceptance.
ContributorsThompson, Kyla (Author) / Smith, Lisa (Thesis director) / Hoffner, Kristin (Committee member) / Barrett, The Honors College (Contributor) / Department of Marketing (Contributor) / Department of Supply Chain Management (Contributor)
Created2022-05
Description
Infertility is a disease generally recognized as a complication of the reproductive system, impacting both men and women. It has undoubtedly been acknowledged as a universal health issue for several years, and within each year, it has been quite observable to identify the increasing rates of infertility attributable to disease, hormonal imbalances, chemical exposures, and lifestyle choices. Across the years, there have been increasing developments of fertility treatments readily available, and of the numerous treatments, the most effective and prominent treatments include intrauterine insemination (IUI) and in vitro fertilization (IVF) treatments. The processes of carrying out these treatments vary in nature and, in particular, possess a variety of ethical issues, such as the accessibility of these treatments for targeted individuals like the disadvantaged, single women, and same-sex couples. Throughout this paper, comprehensive research will be brought forth towards introducing such fertility treatments and their prominence in the United States vs Spain, along with their accessibility, success rates, religious viewpoints, and a generalized examination regarding the relationship between infertility and mental health.
ContributorsAhmed, Sundus (Author) / Taylor, Teri (Thesis director) / Smith, Lisa (Committee member) / Barrett, The Honors College (Contributor) / School of Mathematical and Natural Sciences (Contributor) / College of Health Solutions (Contributor)
Created2024-05
Description
Obesity and arthritis are risk factors for falls. Little is known about the effects of weight loss on balance in people with arthritis. The Group Lifestyle Balance (GLB) ProgramTM is an evidence-based, lifestyle change program for weight loss in individuals with prediabetes but it hasn’t been evaluated in people with arthritis. The purpose of this pilot study was to evaluate the effectiveness of an adapted version of the GLB on balance outcomes among overweight (Body Mass Index (BMI) >27) individuals with arthritis. A single-group, quasi- experimental design was used to examine the effects of the adapted GLB program on measures of balance and function. All participants (N=17) received the GLB program and completed the following assessments at baseline, 12 weeks and six months: the Timed-Up-and-Go (TUG), 10 Meter gait speed, Fullerton Advanced Balance Scale (FAB) and the Activity Based Confidence survey (ABC). Repeated measures analysis of variance (ANOVAs) were used to examine changes over time in SPSS Version 24. Participants (mean age = 71.7 years) were primarily female (82%), white (94%), and college educated (94%). There was a linear (F1=14.82, p=.002) and quadratic (F1=7.20, p=.017) effect of time for the TUG. There was a linear effect of time on the FAB (F1=7.10, p=.017), and on both the customary (F1=5.44, p=.033) and fast walking pace (F1=7.59, p=.014) 10-meter gait speed assessments. There were no significant changes on the ABC. The Group Lifestyle Balance program may be an effective way to improve balance and function among overweight and obese individuals with arthritis.
ContributorsMerkel, Aubry (Author) / DerAnanian, Cheryl (Thesis advisor) / Swan, Pamela (Committee member) / Smith, Lisa (Committee member) / Arizona State University (Publisher)
Created2019