Matching Items (13)
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Description
Among its many roles in the body, ascorbic acid functions as a cofactor in carnitine and catecholamine synthesis, metabolites involved in fat oxidation and mood regulation, respectively. Given that fat oxidation and mood affect one's feelings of vigor, I hypothesized that those with lower levels of plasma ascorbic acid

Among its many roles in the body, ascorbic acid functions as a cofactor in carnitine and catecholamine synthesis, metabolites involved in fat oxidation and mood regulation, respectively. Given that fat oxidation and mood affect one's feelings of vigor, I hypothesized that those with lower levels of plasma ascorbic acid would be less likely to exercise at high levels than individuals with adequate or high levels of vitamin C. To test this, I conducted a double-blind, placebo-controlled intervention. A group of healthy, non-smoking males between the ages of 18 and 40 were put on a vitamin C-restricted diet for two weeks and then randomized to a control group that received placebo capsules for six weeks or an intervention group that received 500 mg of vitamin C daily for six weeks. The men were restricted from eating foods high in vitamin C, instructed to wear a pedometer daily and to record their step counts, and to take a pill daily (either the placebo or vitamin C supplement). Unexpectedly, the subjects receiving the intervention had lower step counts than the control group; the control group, rather than the vitamin C group, significantly (p=0.017) increased their steps at week 8 compared to week 2. However, I also estimated daily Metabolic Equivalent Tasks (METs), and subjects receiving the placebo had lower MET outputs than subjects receiving vitamin C at the end of the trial, in spite of having higher step counts. This means the intensity of their activity was higher, based on METs expenditure. Additionally, depression scores (POMS-D) as measured by the Profile of Mood States (POMS) questionnaire were significantly higher (p=0.041) among subjects receiving the placebo at the end of the study. These latter results are consistent with my expectations that subjects with higher levels of plasma vitamin C would have improved mood and higher energy output than subjects with low levels of vitamin C.
ContributorsNetland, Heidi (Author) / Johnston, Carol S (Thesis advisor) / Swan, Pamela D (Committee member) / Hampl, Jeffery S (Committee member) / Arizona State University (Publisher)
Created2011
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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

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
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Description

Objective: Women, Infants, and Children (WIC) cash value vouchers (CVV) have been inconsistently redeemed in Arizona. The objective of this study was to explore perceived barriers to use of CVV as well as strategies participants use to overcome them.

Design: Eight focus groups were conducted to explore attitudes and

Objective: Women, Infants, and Children (WIC) cash value vouchers (CVV) have been inconsistently redeemed in Arizona. The objective of this study was to explore perceived barriers to use of CVV as well as strategies participants use to overcome them.

Design: Eight focus groups were conducted to explore attitudes and behaviors related to CVV use.

Setting: Focus groups were conducted at 2 WIC clinics in metro-Phoenix, AZ.

Participants: Participants in WIC who were at least 18 years of age and primarily responsible for buying and preparing food for their households.

Phenomenon of interest: Perceived barriers to CVV use and strategies used to maximize their purchasing value.

Analysis: Transcripts were analyzed using a general inductive approach to identify emergent themes.

Results: Among 41 participants, multiple perceived barriers emerged, such as negative interactions in stores or confusion over WIC rules. Among experienced shoppers, WIC strategies also emerged to deal with barriers and maximize CVV value, including strategic choice of times and locations at which to shop and use of price-matching, rewards points, and other ways to increase purchasing power.

Conclusions and implications: Arizona WIC participants perceived barriers that limit easy redemption of CVV. Useful strategies were also identified that could be important to explore further to improve WIC CVV purchasing experiences.

ContributorsBertmann, Farryl M. W (Author) / Barroso, Cristina (Author) / Ohri-Vachaspati, Punam (Author) / Hampl, Jeffery S (Author) / Wharton, Christopher M (Author) / Sell, Karen (Author)
Created2014-05-01
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

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
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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

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,

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

In March 2020, the COVID-19 pandemic triggered a sudden and severe economic downturn. Between February and May 2020, the number of unemployed individuals rose by more than 14 million, resulting in an unprecedented increase in the unemployment rate, which went from 3.8% in February to 14.4% in April. Even though unemployment

In March 2020, the COVID-19 pandemic triggered a sudden and severe economic downturn. Between February and May 2020, the number of unemployed individuals rose by more than 14 million, resulting in an unprecedented increase in the unemployment rate, which went from 3.8% in February to 14.4% in April. Even though unemployment has declined in recent months, with some individuals returning to work, the rate is still much higher than it was one year ago (7.9% in September 2020 vs. 3.5% in September 2019). Further, as of September 2020, there are 19.4 million persons unable to work due to the pandemic, as well as 6.3 million persons working only part time even though they would prefer to work more.

Created2020-11
Food Assistance Program Participation among US Household during COVID-19 Pandemic
Description

In the face of the coronavirus (COVID-19) pandemic, food assistance programs adapted quickly and in unprecedented ways to meet the challenges of high unemployment, disruptions in the food supply, and school closures. Supported by US Department of Agriculture’s COVID-19 program-specific waivers, some programs relaxed their eligibility criteria, while others improvised

In the face of the coronavirus (COVID-19) pandemic, food assistance programs adapted quickly and in unprecedented ways to meet the challenges of high unemployment, disruptions in the food supply, and school closures. Supported by US Department of Agriculture’s COVID-19 program-specific waivers, some programs relaxed their eligibility criteria, while others improvised on delivery modalities or temporarily increased benefits.1 To examine food assistance program participation and participant experiences during the first few months of the pandemic, we collected online survey data in July 2020 from a sample of over 1,500 U.S. households, representative of the US population. This brief summarizes participation in key food assistance programs, namely, the Supplemental Nutrition Assistance Program (SNAP), the Special Supplemental Program for Women Infants and Children (WIC), School Food Programs, as well as emergency food assistance provided through Food Pantries

Created2020-11
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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

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
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Description
Type 2 diabetes mellitus (T2DM) is a chronic disease affecting more than ten percent of the U.S. adults. Approximately 50 percent of people with diabetes fail to achieve glycemic targets of A1C levels below seven percent. Poor glycemic control disproportionately affects minority populations such as Korean Americans (KAs). Successful diabetes

Type 2 diabetes mellitus (T2DM) is a chronic disease affecting more than ten percent of the U.S. adults. Approximately 50 percent of people with diabetes fail to achieve glycemic targets of A1C levels below seven percent. Poor glycemic control disproportionately affects minority populations such as Korean Americans (KAs). Successful diabetes self-management requires a comprehensive approach that takes into account depression, sleep, and acculturation to achieve good glycemic control. Therefore, the purposes of this study were to: 1) describe the levels of glycemic control, depressive symptoms, sleep quality and duration, and acculturation; 2) examine an association of depressive symptoms with glycemic control; 3) identify mediational roles of sleep quality and sleep duration of less than 6 hours between depressive symptoms and glycemic control; and 4) explore a moderation role of acculturation between depressive symptoms and glycemic control in KAs with T2DM. This is a cross-sectional, descriptive correlational study. A total of 119 first generation KAs with T2DM were recruited from Korean communities in Arizona. A1C levels, the Center for Epidemiological Studies Depression Scale, the Pittsburgh Sleep Quality Index, the Suinn-Lew Asian Self-Identity Acculturation scale, the International Physical Activity Questionnaire, and the Berlin Questionnaire were measured. Descriptive statistics, multiple regression analyses, path analyses, and the Sobel tests were conducted for data analyses of this study. Poor glycemic control (A1C ≥ 7 %), high depressive symptoms (CES-D ≥ 16), poor sleep quality (PSQI > 5), and short sleep duration (< 6 hours) were prevalent among KAs with T2DM. The mean score of acculturation (2.18) indicated low acculturation to Western culture. Depressive symptoms were revealed as a significant independent predictor of glycemic control. Physical activity was negatively associated with glycemic control, while cultural identity was positively related to glycemic control. Sleep quality and sleep duration of less than 6 hours did not mediate the relationship between depressive symptoms and glycemic control. Acculturation did not moderate the association between depressive symptoms and glycemic control. Diabetes self-management interventions of a comprehensive approach that considers depressive symptoms, sleep problems, and cultural differences in minority populations with T2DM are needed.
ContributorsJeong, Mihyun (Author) / Reifsnider, Elizabeth G. (Thesis advisor) / Belyea, Michael (Committee member) / Petrov, Megan (Committee member) / Kelly, Lesly (Committee member) / Arizona State University (Publisher)
Created2017