Yunan Chen

Documenting transitional information in EMR

Yunan Chen
CHI
2010

An observational study was conducted to examine EMR-based documentation in an Emergency Department (ED), with an emphasis on computerized documentation activities in the complex flow of clinical… (More)

Adaptation as design: learning from an EMR deployment study

We conducted an observational study in an Emergency Department (ED) to examine the adaptation process after deploying an Electronic Medical Records (EMR) system. We investigated how EMR was adapted… (More)

The effects of EMR deployment on doctors' work practices: A qualitative study in the emergency department of a teaching hospital

Sun Young Park, Soyoung Lee, Yunan Chen
I. J. Medical Informatics
2012

OBJECTIVE The goal of this study was to examine the effects of medical notes (MD) in an electronic medical records (EMR) system on doctors' work practices at an Emergency Department (ED). METHODS… (More)

Caring for caregivers: designing for integrality

Health and wellness have drawn significant attention in the HCI and CSCW communities. Many prior studies have focused on designing technologies that are patient-centric, allowing caregivers to take… (More)

Take it personally: accounting for individual difference in designing diabetes management systems

Yunan Chen
Conference on Designing Interactive Systems
2010

The goal of this study was to investigate how diabetes patients use health information to support their daily disease management. A qualitative interview study was conducted with type-2 diabetes… (More)

Loosely formed patient care teams: communication challenges and technology design

Soyoung Lee, Charlotte Tang, Sun Young Park, Yunan Chen
CSCW
2012

We conducted an observational study to investigate nurses' communication behaviors in an Emergency Department (ED). Our observations reveal unique collaboration practices exercised by ED staff, which… (More)

Individual and Social Recognition: Challenges and Opportunities in Migraine Management

This study investigates how people manage chronic migraine -- an illness characterized by unpredictable, intermittent breakouts in everyday life. Participants in our study must self-identify migraine… (More)

Managing Uncertainty: Using Social Media for Risk Assessment during a Public Health Crisis

Xinning Gui, Yubo Kou, Kathleen H. Pine, Yunan Chen
CHI
2017

Recently, diseases like H1N1 influenza, Ebola, and Zika virus have created severe crises, requiring public resources and personal behavior adaptation. Crisis Informatics literature examines… (More)

Barriers of obtaining health information among diabetes patients.

While healthcare information plays an essential role in the process of disease management, previous studies have shown that many patients may be unaware of the availability of certain healthcare… (More)

You've Covered: Designing for In-shift Handoffs in Medical Practice

Yunan Chen
INTERACT
2011

Handoffs are moments of critical transition in which clinicians engage to maintain continuous coverage of patient care. This paper reports on an observational study of continuous coverage in an… (More)

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