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- All Subjects: Health
- Creators: School of Life Sciences
Description
The transition from high school to college is, for many, a drastic change in lifestyle, social networks, and dietary choices. The prevalence of obesity in college students has been steadily increasing. Freshmen weight gains have been associated with a decrease in fruits and vegetables and an increase in unhealthy items such as desserts, alcohol, and late night snacking after dinner. A survey of college students was constructed to gauge students' perceptions of nutrition how these perceptions influenced dietary practices and behaviors. Survey results indicated that awareness of nutrition and health does not translate to dietary practices, aligning with results from previous studies. Several sex differences were noted in regards to dietary choices and perceptions, knowledge seeking behavior, and sources of information. While there were some similarities, it is clear from the results obtained that men and women have different approaches and thoughts with regard to nutrition. The results showed that college students who actively seek our nutritional information are more likely to do so in the form of social media or Internet sources. This study could be useful for those planning on conducting college-based nutritional programs in that the results indicate patterns and trends that should be taken into consideration in order for a successful nutrition intervention
ContributorsKeahon, Gabriela Estrada (Author) / Jehn, Megan (Thesis director) / Williams, Deborah (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution and Social Change (Contributor) / School of Life Sciences (Contributor) / School for the Science of Health Care Delivery (Contributor)
Created2015-05
Description
The NCAA recently declared sickle cell trait (SCT) to be a risk factor for sudden illness and death among student athletes. Fetal hemoglobin (HbF) concentration in adults is negatively correlated with disease severity in sickle cell anemia, although its effect on SCT is not fully understood and the concentration is found to have high variability across populations. Two single nucleotide polymorphisms (SNPs) at the human beta globin gene cluster, rs7482144 and rs10128556, contribute to the heritable variation in HbF levels and are associated with increased HbF concentrations in adults. A sample population of NCAA football student athletes was genotyped for these two polymorphisms, and their allele frequencies were compared to those of other populations. The minor allele of both polymorphisms had allele frequencies of 0.091 in the sample population, which compared closely with other populations of recent African heritage but was significantly different from European populations. The results of this study will be included in a larger study to predict whether these among other polymorphisms can be used as markers to predict susceptibility to heat-related emergencies in NCAA student athletes with SCT, although the small sample size will delay this process until participation in the study increases. Since both rs7482144 and rs10128556 exhibit high levels of linkage disequilibrium, and as their contributions to the heritable variability of HbF concentrations tend to differ greatly between populations of different ancestry, further investigations should be aimed at distinguishing between the effects of each SNP in African American, European, and other populations represented in NCAA football before conclusions can be drawn as to their practical use as genetic markers of heat susceptibility in student athletes with SCT.
ContributorsGrieger, Ryan Wayne (Author) / Stone, Anne C. (Thesis director) / Rosenberg, Michael (Committee member) / Madrigal, Lorena (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
Protein is an essential macronutrient in the human diet, but the source of this protein has both human health and environmental impacts. Health complications can result from protein deficiency, but the practices by which protein sources are raised, grown, or harvested have environmental consequences, potentially reducing biodiversity, essential habitat, and crucial stocks of natural resources. Terrestrial cultivation encroaches on natural habitats and consumes resources inefficiently, while overfishing has greatly depleted wild fishery stocks. These environmental factors, along with concerns about nutrients, contaminants and the ethics of animal protein has led to confusion about weighing the risks and benefits associated with alternative sources of protein. Providing consumers \u2014 and policy makers \u2014 with a comprehensive account of major protein sources and their impacts in an understandable form is crucial to reducing environmental degradation and improving human health. Here I provide a general framework to compare the health and environmental impacts of livestock, seafood, and plant protein, and illustrate the application of this framework with case studies for each of these categories.
ContributorsGeren, Sarah Lindsey (Author) / Gerber, Leah (Thesis director) / Smith, Andrew (Committee member) / Minteer, Ben (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution and Social Change (Contributor) / School of Life Sciences (Contributor)
Created2014-05
Description
Tai Chi Chuan is an internal Chinese martial arts that practitioners believe provide will provide health benefits. This thesis attempts to summarize and analyze scientific studies that test Tai Chi Chuan as a therapeutic exercise. Systemic reviews and meta-analysis were included were based on the following criteria: studied Tai Chi Chuan in context of a specific disease, must include random control trials, and statistical analysis. Overall, Tai Chi Chuan studies portray the martial art as a low intensity exercise with numerous health benefits in pain management, emotional health, fall prevention, cardiopulmonary and cognitive function.
ContributorsTsai, Andrew Roy (Author) / Capco, David (Thesis director) / Tillman, Hoyt (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
As the complexity of healthcare continues to rise, the need for change in healthcare delivery is more prominent than ever. One strategy identified by the World Health Organization (WHO) for responding to these increasing complexities is the use of interprofessional practice and education to improve patient outcomes, reduce costs, and enhance the patient experience of care (Triple Aim). Interprofessional collaboration among diverse disciplines is evident on the Phoenix Biomedical Campus, integrating a wide variety of institutions and multiple health profession programs; and at the Student Health Outreach for Wellness (SHOW) free clinic, -- a successful tri-university, student-led, faculty mentored, and community-based model of interprofessional learning and care -- based in downtown Phoenix. This project conducted a comparative analysis of interprofessional components of 6 different clinical models in order to provide recommendations for best practice implementation. These models were chosen based on availability of research on interprofessionalism with their clinics. As a result, three recommendations were offered to the SHOW clinic for consideration in their efforts to improve both patient and educational outcomes. Each recommendation was intentionally formulated for its capacity to increase: interprofessionalism and collaboration between multiple disciplines pertaining to healthcare, among healthcare professionals to promote positive patient and educational outcomes. These recommendations include implementing an interprofessional education (IPE) course as a core component in an academic program's curriculum, offering faculty and professional development opportunities for faculty and mentors immersed in the interprofessional clinics, and utilization of simulation centers. Further studies will be needed to evaluate the impact these specific interventions, if adopted, on patient and educational outcomes.
ContributorsMousa, Mohammad (Co-author) / Mousa, Bakir (Co-author) / Johnson, Ross (Co-author) / Harrell, Liz (Thesis director) / Saewert, Karen (Committee member) / Harrington Bioengineering Program (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Asthma is one of the most common chronic diseases affecting children, and investigators have identified a number of risk factors that worsen asthma symptoms. Most prior studies have concluded that there is an association between one risk factor, poor sleep quality, and asthma; however, whether sleep quality predicts future asthma symptoms, asthma symptoms predict future sleep quality, or the relation is reciprocal is still unclear. The methodology of studies examining the asthma-sleep association has consisted of actigraphy and parent report to determine children's sleep duration and sleep efficiency, and lung function assessments with a spirometer on the participants to determine children's overall lung function. The purpose of the proposed study is to determine the strength of the cross-sectional and longitudinal associations between indicators of sleep quality and asthma. The proposed study plans to use a combination of actigraphy, sleep diaries, and lung function assessments using a spirometer to determine sleep quality and lung function, respectively. Future directions include determining the directionality of the association between sleep quality and asthma as well as strength of association.
ContributorsLacy, Kordell Reggie (Author) / Davis, Mary (Thesis director) / Miadich, Samantha (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-12
Description
Attending college provides young adults with a major shift in environment from high school where many students are used to living at home with their parents or guardians. Students experience a newfound freedom once beginning their freshman year, especially if living in on-campus housing. Freshmen are known to gain weight during this transitory period, and this has been partially attributed to changes in eating behaviors, which makes this a population of concern. College freshmen have significant autonomy over their food choices if not living at home, due to not having parents or guardians present. In the transition to college, freshmen are able to adopt new habits, healthy or unhealthy, which could make a large impact on their health habits for the rest of their lives; this is why the freshman population is an area of concern. RESULTS: None of the relationships between social connectedness and FF consumption were found to be statistically significant. Social connectedness was not significantly related to cross-sectional FF intake at the two different phases, or longitudinally between the two phases, even after adjustments were made. Additionally, there were no gender differences present in FF consumption or social connectedness at either phase. CONCLUSION: The lack of significant findings suggest that social connectedness might not be a reason college freshmen consume FF. Students might eat with others due to the convenience of living closely to them rather than as a means to socialize. Also, factors such as time constraints and cost might have played a larger role in why students consumed FF. Future research could involve similar studies using shorter questionnaires more tailored to eating behaviors, with more detailed measures of FF consumption (e.g. What specific FF meals did you consume?) and for a longer duration of time, to allow students to become more situated in their environment and have a better knowledge of all their food options. This study was an important contribution to the sparsely researched topic of social connectedness with a large and diverse sample studied longitudinally. It was also the only study of its kind to be performed on the college population, and had potential for future health implications in obesity and chronic conditions such as hypertension and type II diabetes. Further research is warranted to evaluate the relationship between social connectedness and other eating behaviors.
ContributorsBaca, Rachel (Author) / Bruening, Meg (Thesis director) / Brennhofer, Stephanie (Committee member) / School of Life Sciences (Contributor) / School of Nutrition and Health Promotion (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Community Action Research Experiences (CARE) partnered with Mission of Mercy, a faith-based nonprofit organization that provides free medical care services to uninsured and underinsured individuals throughout the Phoenix valley. A needs assessment was conducted on Mission of Mercy's patient population and data collected over a two month long period, in which 91 completed surveys were collected. Participants were between the ages of 18 to over 65 and were largely Hispanic/Latino, followed by White/Anglo and Black/African American. The results indicate that there is need for increased patient education which could be satisfied by implement an incentive program. A need for a program specific to high blood pressure was also found. Participants were interested in dental services being offered, a service that is currently not offered through the Arizona chapter of Mission of Mercy. The study also showed that respondents were satisfied with the level of care received at Mission of Mercy.
ContributorsMack, Ashley Marie (Author) / Bradley, Robert (Thesis director) / Dumka, Larry (Committee member) / School of Sustainability (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor)
Created2016-05
Description
Introduction. Evidence shows that the United States' healthcare system is inefficient and lacks the quality and cost-effectiveness of other systems. The Institute for Healthcare Improvement outlined the Triple Aim to improve the healthcare system through 1) improvement of population health for a defined population, 2) enhance the patient care experience, and 3) reduce per capita cost of care. The World Health Organization has identified interprofessional practice (IPP) and interprofessional education (IPE) as a possible approach to achieve the Triple Aim. The Student Health Outreach for Wellness (SHOW) initiative is an interprofessional free clinic and outreach initiative for individuals experiencing homelessness. The goal of the current study was to evaluate whether interprofessional care delivery through SHOW moved SHOW's practice towards the Triple Aim for SHOW's defined population. Methods and Results. Data assessing adherence to Triple Aim goals of population health and costs of care were collected from voluntary post-visit patient satisfaction surveys, while data assessing patient experience were collected from shift rosters of SHOW versus a similar non-interprofessional clinic. SHOW, on average, provided access to more disciplines than a similar non-interprofessional clinic. Access to care cost savings was assessed by surveying patients on where they would have sought care elsewhere SHOW had not been available ; of the 53 patients surveyed, 14 indicated they would have gone to the emergency department (ED); in all, SHOW diverted a little over $30,000 in patient ED visits. Improved health outcomes were measured by each patient's self-perception of his/her health. 91% of patients agreed or strongly agreed that their health had been improved by coming to the clinic. Conclusion. Preliminary data suggest that SHOW's IPP care delivery results in high patient satisfaction rates and positive self-perception of health outcomes, thus may improve the patient experience and minimize costs of care by deterring ED visits within the population. Further studies are needed to determine how specific aspects of interprofessional care can further move towards Triple Aim objectives.
ContributorsSingh, Sukhdeep (Co-author) / Paode, Pooja (Co-author) / Harrell, Liz (Thesis director) / Wermers, Rita (Committee member) / Department of Finance (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
ContributorsSavarese, Erica (Author) / Robert, Jason (Thesis director) / Hurlbut, Ben (Committee member) / Verrelli, Brian (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2013-05