Mosaic Atlas: Interview with Xuan My Ho

Interview with Xuan My Ho, conducted as part of the Mosaic Atlas project. Xuan My Ho identifies as Vietnamese-American. Topics discussed include making mosaics, immigrating from Vietnam, developing as an artist, galleries and materials, including venues in downtown San Jose, Kaleid, and Woodside. As part of the Mosaic Atlas project, SJSU students and faculty from the Anthropology and Geography Departments interviewed people who support and produce art throughout the Bay Area

Data visualization of item-total correlation by median smoothing

This paper aims to illustrate how data visualization could be utilized to identify errors prior to modeling, using an example with multi-dimensional item response theory (MIRT). MIRT combines item response theory and factor analysis to identify a psychometric model that investigates two or more latent traits. While it may seem convenient to accomplish two tasks by employing one procedure, users should be cautious of problematic items that affect both factor analysis and IRT. When sample sizes are extremely large, reliability analyses can misidentify even random numbers as meaningful patterns. Data visualization, such as median smoothing, can be used to identify problematic items in preliminary data cleaning. Accessed 4,139 times on https://pareonline.net from February 01, 2016 to December 31, 2019. For downloads from January 1, 2020 forward, please click on the PlumX Metrics link to the right

Literature Review Of Prehabilitation Interventions And Outcomes For Gastrointestinal Cancers

Research poster describing: Prehabilitation (prehab) is the stage of cancer rehabilitation between diagnosis and acute intervention that utilizes targeted physical activity to “reduce severity of current and future impairments.” The purpose of this literature review was to develop a theoretical framework for future research and guidance for implementation of effective prehab for gastrointestinal cancer survivors undergoing surgical treatment in Maine.https://dune.une.edu/cecespring2020/1002/thumbnail.jp

CRISPR RNA-guided activation of endogenous human genes

Catalytically inactive CRISPR-associated 9 nuclease (dCas9) can be directed by short guide RNAs (gRNAs) to repress endogenous genes in bacteria and human cells. Here we show that a dCas9-VP64 transcriptional activation domain fusion protein can be directed by single or multiple gRNAs to increase expression of specific endogenous human genes. These results provide an important proof-of-principle that CRISPR-Cas systems can be used to target heterologous effector domains in human cells

Choosing among residential options: Results of a vignette experiment

Older people who experience declining health are often faced with difficult decisions about possible residential relocation. The research aim was to determine how five distinct dimensions-functional status, features of current housing, social networks, features of retirement communities, and financial considerations-affect decisions to relocate to a retirement community. A vignette experiment with a factorial design was conducted involving both older people and adult children who were concerned with an aging parent. Use of the Internet for administration of the experiment made it possible to deliver information to research participants through video clips. Research participants were influenced by each of the dimensions; however, functional status of the vignette persons had the greatest impact, and financial considerations the least. Adult children were more likely to recommend moves than were older people. The research is suggestive of the potential for use of vignette experiments for a fuller understanding of relocation decisions

Minimally invasive versus transcatheter closure of secundum atrial septal defects:a systematic review and meta-analysis

BACKGROUND: Limited data exists demonstrating the efficacy of minimally invasive surgery (MIS) compared to transcatheter (TC) closure of atrial septal defects (ASD). This systematic review and meta-analysis aims to compare post-operative outcomes of MIS versus TC repair in ASD closure. METHODS: PubMed, Medline and EMBASE were searched from inception until June 2018 for randomised and observational studies comparing post-operative outcomes for MIS and TC repair. The studies were reviewed for bias using the ROBINS-I Score and pooled in a meta-analysis using STATA (version 15). RESULTS: Six observational studies, involving 1524 patients assessing three primary and five secondary outcomes were included. Evidence suggests TC repair yielded shorter hospital stay (MD = 3.32, 95% CI 1.04–5.60) and lower rates of transient atrial fibrillation (AF) (RR = 0.48, 95% CI 0.20–1.15). TC repair patients also had fewer pericardial effusions (RR = 0.27, 95% CI 0.05–1.54, I(2) = 0.0%) and pneumothoraxes (RR = 0.18, 95% CI 0.04–0.80, I(2) = 0.0%). However, TC repair results in more minor residual shunts (RR = 6.04, 95% CI 1.69–21.63 in favour of MIS, I(2) = 39.0%). No differences were found for incidences of strokes (RR = 1.58, 95% CI 0.23–10.91, I(2) = 19.3%), unexpected bleeding (RR = 0.44, 95% CI 0.19–1.04, I(2) = 0.0%) and blood transfusion (RR = 0.39, 95% CI 0.09–1.59, I(2) = 0.0%). CONCLUSIONS: MIS closure for ASD has similar outcomes compared to TC repair. However, the lack of randomised literature related to MIS versus TC repair for ASD closure warrants further evidence in the form of RCTs to further support these findings

Pili Pono Practice: A Qualitative Study on Reimagining Native Hawaiian Food Sovereignty through MALAMA Backyard Aquaponics

Living in one of the most remote island chains in the world, Native Hawaiians developed sophisticated food cultivation systems that sustained a thriving and robust population for centuries. These systems were disrupted by colonization, which has contributed to the health disparities that Native Hawaiians face today. MALAMA, a culturally-grounded backyard aquaponics program, was developed to promote food sovereignty among Native Hawaiians. This study utilized participant interview and focus group data to identify how participating in the MALAMA program impacts the wellbeing. The findings demonstrate that MALAMA enhanced the participants’ pilina (relationship, connection) to traditional foods, land, cultural identity, family, and community, which contributed to the quick adoption of the program into Native Hawaiian communities. To address food insecurity, it is imperative to seek Indigenous-developed, community-based, and culturally-grounded programs and solutions like the MALAMA program

A perspective on life-cycle health technology assessment and real-world evidence for precision oncology in Canada

Health technology assessment (HTA) can be used to make healthcare systems more equitable and efficient. Advances in precision oncology are challenging conventional thinking about HTA. Precision oncology advances are rapid, involve small patient groups, and are frequently evaluated without a randomized comparison group. In light of these challenges, mechanisms to manage precision oncology uncertainties are critical. We propose a life-cycle HTA framework and outline supporting criteria to manage uncertainties based on real world data collected from learning healthcare systems. If appropriately designed, we argue that life-cycle HTA is the driver of real world evidence generation and furthers our understanding of comparative effectiveness and value. We conclude that life-cycle HTA deliberation processes must be embedded into healthcare systems for an agile response to the constantly changing landscape of precision oncology innovation. We encourage further research outlining the core requirements, infrastructure, and checklists needed to achieve the goal of learning healthcare supporting life-cycle HTA

An economic and disease transmission model of human papillomavirus and oropharyngeal cancer in Texas

In 2017, 46,157 and 3,127 new oropharyngeal cancer (OPC) cases were reported in the U.S. and Texas, respectively. About 70% of OPC were attributed to human papillomavirus (HPV). However, only 51% of U.S. and 43.5% of Texas adolescents have completed the HPV vaccine series. Therefore, modeling the demographic dynamics and transmission of HPV and OPC progression is needed for accurate estimation of the economic and epidemiological impacts of HPV vaccine in a geographic area. An age-structured population dynamic model was developed for the U.S. state of Texas. With Texas-specific model parameters calibrated, this model described the dynamics of HPV-associated OPC in Texas. Parameters for the Year 2010 were used as the initial values, and the prediction for Year 2012 was compared with the real age-specific incidence rates in 23 age groups for model validation. The validated model was applied to predict 100-year age-adjusted incidence rates. The public health benefits of HPV vaccine uptake were evaluated by computer simulation. Compared with current vaccination program, increasing vaccine uptake rates by 50% would decrease the cumulative cases by 4403, within 100 years. The incremental cost-effectiveness ratio of this strategy was $94,518 per quality-adjusted life year (QALY) gained. Increasing the vaccine uptake rate by 50% can: (i) reduce the incidence rates of OPC among both males and females; (ii) improve the quality-adjusted life years for both males and females; (iii) be cost-effective and has the potential to provide tremendous public health benefits in Texas

An Economic and Disease Transmission Model of Human Papillomavirus and oropharyngeal Cancer in Texas

In 2017, 46,157 and 3,127 new oropharyngeal cancer (OPC) cases were reported in the U.S. and Texas, respectively. About 70% of OPC were attributed to human papillomavirus (HPV). However, only 51% of U.S. and 43.5% of Texas adolescents have completed the HPV vaccine series. Therefore, modeling the demographic dynamics and transmission of HPV and OPC progression is needed for accurate estimation of the economic and epidemiological impacts of HPV vaccine in a geographic area. An age-structured population dynamic model was developed for the U.S. state of Texas. With Texas-specific model parameters calibrated, this model described the dynamics of HPV-associated OPC in Texas. Parameters for the Year 2010 were used as the initial values, and the prediction for Year 2012 was compared with the real age-specific incidence rates in 23 age groups for model validation. The validated model was applied to predict 100-year age-adjusted incidence rates. The public health benefits of HPV vaccine uptake were evaluated by computer simulation. Compared with current vaccination program, increasing vaccine uptake rates by 50% would decrease the cumulative cases by 4403, within 100 years. The incremental cost-effectiveness ratio of this strategy was $94,518 per quality-adjusted life year (QALY) gained. Increasing the vaccine uptake rate by 50% can: (i) reduce the incidence rates of OPC among both males and females; (ii) improve the quality-adjusted life years for both males and females; (iii) be cost-effective and has the potential to provide tremendous public health benefits in Texas