Lena Chen

Biographic Data

ID5546374
NAMELena Chen
GIVEN NAMESLena
FAMILY NAMEChen
SIGNATURECHEN L
ORCID0000-0002-7468-4404
VERIFIEDYes
TOTAL WORKS2
TOTAL CITATIONS0
WORKS AS AUTHOR2
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2014
LATEST PUBLICATION YEAR2024
H-INDEX0

  • Choke (2019)

    Open AccessLena Chen, Luyue Chen et al.ARTICLEPerformance Research2024

  • Identifying Patients With Severe Sepsis Using Administrative Claims

    Theodore J Iwashyna, Andrew Odden et al.ARTICLEMedical Care2014References: 9

    BACKGROUND: Severe sepsis is a common and costly problem. Although consistently defined clinically by consensus conference since 1991, there have been several different implementations of the severe sepsis definition using ICD-9-CM codes for research. We conducted a single center, patient-level validation of 1 common implementation of the severe sepsis definition, the so-called "Angus" implementation. METHODS: Administrative claims for all hospit…