The prevalence of COVID-19 in healthcare personnel in an adult and pediatric academic medical center

…, D Stafford, L Schilling, J Kim, SI Chang… - American Journal of …, 2021 - Elsevier
Background It is vital to know which healthcare personnel (HCP) have a higher chance of
testing positive for severe acute respiratory syndrome coronavirus 2 (COVID-19). Methods A …

Severe acute respiratory coronavirus virus 2 (SARS-CoV-2) seroprevalence in healthcare personnel in northern California early in the coronavirus disease 2019 …

…, YA Maldonado, SD Boyd, S Chang… - Infection Control & …, 2021 - cambridge.org
Objective: We assessed the magnitude of unidentified coronavirus disease 2019 (COVID-19)
in our healthcare personnel (HCP) early in the COVID-19 pandemic, and we evaluated risk …

Primary Care 2.0: Design of a transformational team-based practice model to meet the quadruple aim

…, R Hussain, JN Olayiwola, S Chang… - American Journal of …, 2019 - journals.sagepub.com
A new transformational model of primary care is needed to address patient care complexity
and provider burnout. An 18-month design effort (2015-2016) included the following: (1) …

Case-control study evaluating risk factors for SARS-CoV-2 outbreak amongst healthcare personnel at a tertiary care center

…, K Bains, T Morrison, A Madison, S Chang… - American Journal of …, 2021 - Elsevier
Background Despite several outbreaks of SARS-CoV-2 amongst healthcare personnel (HCP)
exposed to COVID-19 patients globally, risk factors for transmission remain poorly …

Patient and provider perspectives on the development of personalized medicine: a mixed-methods approach

…, I Chu, SM Asch, N Pakdaman, S Chang… - Journal of community …, 2018 - Springer
While genetic testing gains adoption in specialty services such as oncology, neurology, and
cardiology, use of genetic and genomic testing has yet to be adopted as widely in primary …

[HTML][HTML] Large-scale testing of asymptomatic healthcare personnel for severe acute respiratory syndrome coronavirus 2

…, K Röltgen, RZ Shi, M Holubar, S Chang… - Emerging Infectious …, 2021 - ncbi.nlm.nih.gov
Large-scale, 1-time testing of> 12,000 asymptomatic healthcare personnel in California,
USA, during April–June 2020 showed that prevalence of severe acute respiratory syndrome …

A value-based approach to optimize red blood cell transfusion in patients receiving extracorporeal membrane oxygenation

…, R Fong, C Hill, JL Hsu, PM Maggio, SI Chang… - …, 2023 - journals.sagepub.com
Introduction The risk, cost, and adverse outcomes associated with packed red blood cell (RBC)
transfusions in patients with cardiopulmonary failure requiring extracorporeal membrane …

Building bridges between community health centers and academic medical centers in a COVID-19 pandemic

…, T Seay-Morrison, B Singh, SI Chang… - The Journal of the …, 2021 - Am Board Family Med
The threat to the public health of the United States from the COVID-19 pandemic is causing
rapid, unprecedented shifts in the health care landscape. Community health centers serve …

Voice Activity Detection Based on Real-Time Discriminative Weight Training

SI Chang, Q Jo, JH Chang - Journal of the Institute of Electronics …, 2008 - koreascience.kr
In this paper we apply a discriminative weight training employing power spectral flatness
measure (PSFM) to a statistical model-based voice activity detection (VAD) in various noise …

Potential suppression of dental caries by maltosyl-mannitol produced by Bacillus stearothermophilus maltogenic amylase

C Kil-Soon, S Sang-Ick, C Jong-Joo… - Journal of microbiology …, 2006 - koreascience.kr
Maltosyl (G2)-mannitol, produced by the transglycosylation of mannitol with maltotriose by
Bacillus stearothermophilus maltogenic amylase, was not found to support lactic acid …