TY - JOUR
T1 - Use of administrative data for the identificationof laboratory-confirmed influenza infection
T2 - The validity ofinfluenza-specific ICD-9 codes
AU - Feemster, Kristen A.
AU - Leckerman, Kateri H.
AU - Middleton, Maria
AU - Zerr, Danielle M.
AU - Elward, Alexis M.
AU - Newland, Jason G.
AU - Asti, Lindsey
AU - Guth, Rebecca M.
AU - Selvarangan, Rangaraj
AU - Coffin, Susan E.
PY - 2013/3
Y1 - 2013/3
N2 - We used Pediatric Health Information System data and laboratory records from 3 children's hospitals to determine whether administrative data accurately identify children with laboratory-confirmed influenza. Among 23 282 inpatients, diagnosis codes for influenza detected 73% of laboratoryconfirmed influenza cases, whereas <1% of patients without a diagnosis code had laboratory-confirmed influenza.
AB - We used Pediatric Health Information System data and laboratory records from 3 children's hospitals to determine whether administrative data accurately identify children with laboratory-confirmed influenza. Among 23 282 inpatients, diagnosis codes for influenza detected 73% of laboratoryconfirmed influenza cases, whereas <1% of patients without a diagnosis code had laboratory-confirmed influenza.
KW - Electronic health record
KW - Influenza surveillance
KW - Pediatric health information system
UR - http://www.scopus.com/inward/record.url?scp=84949131186&partnerID=8YFLogxK
U2 - 10.1093/jpids/pis052
DO - 10.1093/jpids/pis052
M3 - Article
C2 - 26619444
AN - SCOPUS:84949131186
SN - 2048-7193
VL - 2
SP - 63
EP - 66
JO - Journal of the Pediatric Infectious Diseases Society
JF - Journal of the Pediatric Infectious Diseases Society
IS - 1
M1 - pis052
ER -