Matching Items (2)
Filtering by
- Member of: Theses and Dissertations
Description
Osteoporosis is a medical condition that leads to decreased bone mineral density, resulting in increased fracture risk.1 Research regarding the relationship between sleep and bone mass is limited and has primarily been studied in elderly adults. While this population is most affected by osteoporosis, adolescents are the most proactive population in terms of prevention. The purpose of this study was to evaluate the relationship between sleep efficiency and serum osteocalcin in college-aged individuals as a means of osteoporosis prevention. Thirty participants ages 18-25 years (22 females, 8 males) at Arizona State University were involved in this cross-sectional study. Data were collected during one week via self-recorded sleep diaries, quantitative ActiWatch, DEXA imaging, and serum blood draws to measure the bone biomarker osteocalcin. Three participants were excluded from the study as outliers. The median (IQR) for osteocalcin measured by ELISA was 11.6 (9.7, 14.5) ng/mL. The average sleep efficiency measured by actigraphy was 88.3% ± 3.0%. Regression models of sleep efficiency and osteocalcin concentration were not statistically significant. While the addition of covariates helped explain more of the variation in serum osteocalcin concentration, the results remained insignificant. There was a trend between osteocalcin and age, suggesting that as age increases, osteocalcin decreases. This was a limited study, and further investigation regarding the relationship between sleep efficiency and osteocalcin is warranted.
ContributorsMarsh, Courtney Nicole (Author) / Whisner, Corrie (Thesis director) / Mahmood, Tara (Committee member) / School of International Letters and Cultures (Contributor) / School of Nutrition and Health Promotion (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Crescendo, an after school program that was created to fulfill the Thesis/Creative Project requirement for Barrett, the Honors College, linked musical excellence with academic excellence in pursuit of social change for sixty of Tempe's underprivileged students in Thew Elementary School. This program focused on five main objectives: musical excellence through refined music education, academic excellence through tutorship, promotion of a positive self-image through community performances, development of strong communication skills through ensemble experience, and accessibility to students by providing the program free of cost. Students enrolled in this program were involved in musical rehearsal, college readiness sessions, a field trip to the Musical Instrument Museum, a music performance for the community, and academic assistance. Results of the overall effectiveness of the program were measured through a pre/post survey that was administered to the students and through dialogue with the teachers and parents of the participating students. The literary component of this project discusses the need for the integrations of outside arts organizations, like Crescendo, into schools, outlines the startup tasks of an arts education program (i.e. acquiring funding, designating volunteers, receiving permission, pinpointing a group of participants, etc.), offers before/after snapshot of the progress of the student participants, and provides a comparison to other programs of its type.
ContributorsGamboa, Stephen Allen (Author) / Smith, J.B. (Thesis director) / Creviston, Hannah (Committee member) / Barrett, The Honors College (Contributor) / School of Music (Contributor)
Created2014-05