Hye-Chung Kum
Biographic Data
| ID | 5537410 |
|---|---|
| NAME | Hye-Chung Kum |
| GIVEN NAMES | Hye-Chung |
| FAMILY NAME | Kum |
| SIGNATURE | KUM H |
| AFFILIATIONS | Population Informatics Lab, Texas A&M University, College Station |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 25 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 1 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Persistent Frequent Emergency Department Use Before and During the Covid-19 Pandemic: A Longitudinal Study of One Million Users
OBJECTIVE: To examine changes in persistent emergency department (ED) use by adult frequent ED (FED) users over time comparing prepandemic versus peripandemic periods, and to identify distinct characteristics of individuals who remained FED users over time during the pandemic versus the prepandemic era. METHODS: We conducted a retrospective, secondary, longitudinal analysis in Texas, following 2 cohorts of ED users over 36 months (cohort 1: March…
Digital Ethology: Human Behavior in Geospatial Context
An edited collection that looks deeply at how humans transform their environments and how these environments, in turn, shape humans. Countless permutations of physical, built, and social environments surround us in space and time, influencing the air we breathe, how hot or cold we are, how many steps we take, and with whom we interact as we go about our daily lives. Assessing the dynamic processes that play out between humans and the environment …
Emergency Department Utilization by Adolescents Experiencing Homelessness in Massachusetts
BACKGROUND: Adolescents who experience homelessness rely heavily on emergency departments (EDs) for their health care. OBJECTIVES: This study estimates the relationship between homelessness and ED use and identifies the sociodemographic, clinical, visit-level, and contextual factors associated with multiple ED visits among adolescents experiencing homelessness in Massachusetts. RESEARCH DESIGN: We used the Healthcare Cost and Utilization Project …
Predictors of Multiple Emergency Department Utilization Among Frequent Emergency Department Users in 3 States
BACKGROUND: Research on frequent emergency department (ED) use shows that a subgroup of patients visits multiple EDs. This study characterizes these individuals. OBJECTIVE: The objective of this study was to determine how many frequent ED users seek care at multiple EDs and to identify sociodemographic, clinical, and contextual factors associated with such behavior. RESEARCH DESIGN: We used the 2011-2014 Healthcare Cost and Utilization Project St…
Using big data for evidence based governance in child welfare
Effects of Maternity Care Coordination on Pregnancy Outcomes: Propensity-Weighted Analyses
Former foster youth: Employment outcomes up to age 30
Supporting self-evaluation in local government via Knowledge Discovery and Data mining
Supporting self-evaluation in local government via Knowledge Discovery and Data mining
Effects of Maternity Care Coordination on Pregnancy Outcomes: Propensity-Weighted Analyses
Former foster youth: Employment outcomes up to age 30
Using big data for evidence based governance in child welfare
Predictors of Multiple Emergency Department Utilization Among Frequent Emergency Department Users in 3 States
BACKGROUND: Research on frequent emergency department (ED) use shows that a subgroup of patients visits multiple EDs. This study characterizes these individuals. OBJECTIVE: The objective of this study was to determine how many frequent ED users seek care at multiple EDs and to identify sociodemographic, clinical, and contextual factors associated with such behavior. RESEARCH DESIGN: We used the 2011-2014 Healthcare Cost and Utilization Project St…
Emergency Department Utilization by Adolescents Experiencing Homelessness in Massachusetts
BACKGROUND: Adolescents who experience homelessness rely heavily on emergency departments (EDs) for their health care. OBJECTIVES: This study estimates the relationship between homelessness and ED use and identifies the sociodemographic, clinical, visit-level, and contextual factors associated with multiple ED visits among adolescents experiencing homelessness in Massachusetts. RESEARCH DESIGN: We used the Healthcare Cost and Utilization Project …
Digital Ethology: Human Behavior in Geospatial Context
An edited collection that looks deeply at how humans transform their environments and how these environments, in turn, shape humans. Countless permutations of physical, built, and social environments surround us in space and time, influencing the air we breathe, how hot or cold we are, how many steps we take, and with whom we interact as we go about our daily lives. Assessing the dynamic processes that play out between humans and the environment …
Persistent Frequent Emergency Department Use Before and During the Covid-19 Pandemic: A Longitudinal Study of One Million Users
OBJECTIVE: To examine changes in persistent emergency department (ED) use by adult frequent ED (FED) users over time comparing prepandemic versus peripandemic periods, and to identify distinct characteristics of individuals who remained FED users over time during the pandemic versus the prepandemic era. METHODS: We conducted a retrospective, secondary, longitudinal analysis in Texas, following 2 cohorts of ED users over 36 months (cohort 1: March…
Medicine (4 works) · Computer Science (3 works) · Demography (3 works) · Emergency department (3 works) · Homelessness and Social Issues (3 works) · Business (2 works) · Demography (2 works) · Emergency and Acute Care Studies (2 works) · Family medicine (2 works) · Gerontology (2 works)