ICD-9 Codes for Identifying Influenza Hospitalizations in Children.A letter to the editor is presented about the International Classification of Disease, 9th revision diagnostic codes specific to influenza.Emerging Infectious Diseases
LETTERS ICD-9 Codes for Identifying Influenza influenza on young children is substantial, but most infections are clinically unrecognized (1). As a result, without routine laboratory confirmation of influenza infection in patients admitted to the hospital with influenzalike illness,... H In 被引量:...
INFLUENZA A VIRUS A/DARWIN/9/2021 SAN-010 (H3N2) NEURAMINIDASE ANTIGEN (FORMALDEHYDE INACTIVATED),来源于药化词典-药智数据
Adults with liver disease were identified by ICD-9/ICD-10-CM codes recorded 鈮 1 year before enrollment. VE was defined as (1-adjusted odds ratio) *100 by comparing the odds of having laboratory-confirmed influenza-associated hospitalization between vaccinated and non-vaccinated adults using ...
We compared the risk of affective psychosis and neurotic depression (ICD-9) among monthly birth cohorts that were in utero during the 1957 A2 influenza epidemic in Holland with cohorts matched for month of birth during nonepidemic years. In females, the risk of affective psychosis was ...
We aimed to describe the clinical epidemiology of influenza-associated myositis (IAM) over a 5-year period. We identified ICD-10-coded myositis cases retrospectively 2011–2015 and performed limited chart reviews. We excluded myositis with non-viral causes and cross-referenced with laboratory records...
We accessed ICD-9-coded office visit data extracted from Truven Health Analytics' MarketScan Commercial database covering about one third of the US population <65years during 2001–2009, and Medicare Supplemental data covering about one fifth of US seniors 65+ during 2006–2009. We extracted ...
ICD-9 codes for identifying influenza hospitalizations in children. Emerg Infect Dis 2006; 12:1603-4.Keren R, Wheeler A, Coffin SE, Zaoutis T, Hodinka R, Heydon K. ICD-9 codes for... RKE Al - 《Emerging Infectious Diseases》 被引量: 48发表: 2006年 Complications and associated ...
ICD9-CM had a low 66.2% Positive Predictive Value (precision) for Influenza and a low 45.6% Sensitivity (recall) for Influenza.ICD9-CM proved insufficient alone for use in biosurveillance.Peter L. ElkinSteven H. BrownMedinfo 2013 : part 2. /...
Although prevalence statistics are useful, theyare insufficient to understand completely influenza on a health care system.This study estimated Nebraska's annual hospitalization and comorbidity ratesdue to influenza from 2007 to 2011. Methods: Influenza was defined according toICD-9-CM primary codes ...