2020
Respiratory and Nonrespiratory Diagnoses Associated With Influenza in Hospitalized Adults
Chow EJ, Rolfes MA, O’Halloran A, Alden NB, Anderson EJ, Bennett NM, Billing L, Dufort E, Kirley PD, George A, Irizarry L, Kim S, Lynfield R, Ryan P, Schaffner W, Talbot HK, Thomas A, Yousey-Hindes K, Reed C, Garg S. Respiratory and Nonrespiratory Diagnoses Associated With Influenza in Hospitalized Adults. JAMA Network Open 2020, 3: e201323. PMID: 32196103, PMCID: PMC7084169, DOI: 10.1001/jamanetworkopen.2020.1323.Peer-Reviewed Original ResearchConceptsLaboratory-confirmed influenzaRespiratory diagnosesInfluenza seasonAcute diagnosisInfluenza Hospitalization Surveillance NetworkPositive influenza test resultsRevision discharge diagnosis codesSeasonal influenza virus infectionCommon acute diagnosesEarly antiviral treatmentAcute kidney injuryMedical record abstractionPatient demographic characteristicsDischarge diagnosis codesBurden of infectionInfluenza virus infectionInfluenza test resultsCross-sectional studyTranscription-polymerase chain reactionIndirect fluorescent stainingInternational Statistical ClassificationSurveillance networkRelated Health ProblemsFluSurv-NETHospital outcomes
2019
Effects of Influenza Vaccination in the United States During the 2017–2018 Influenza Season
Rolfes MA, Flannery B, Chung JR, O’Halloran A, Garg S, Belongia EA, Gaglani M, Zimmerman RK, Jackson ML, Monto AS, Alden NB, Anderson E, Bennett NM, Billing L, Eckel S, Kirley PD, Lynfield R, Monroe ML, Spencer M, Spina N, Talbot HK, Thomas A, Torres SM, Yousey-Hindes K, Singleton JA, Patel M, Reed C, Fry AM, McLean H, King J, Nowalk M, Balasubramani G, Bear T, Hickey R, Williams J, Reis E, Moehling K, Eng H, Jackson L, Smith M, Raiyani C, Clipper L, Murthy K, Chen W, Reis M, Petrie J, Malosh R, McSpadden E, Segaloff H, Cheng C, Truscon R, Johnson E, Lamerato L, Rosenblum B, Ford S, Johnson M, Raviotta J, Sax T, Steele J, Susick M, Chabra R, Garofolo E, Iozzi P, Kevish B, Middleton D, Urbanski L, Ponder T, Crumbaker T, Iosefo I, Sleeth P, Gandy V, Bounds K, Kylberg M, Rao A, Fader R, Walker K, Volz M, Ray J, Price D, Thomas J, Wehbe-Janek H, Beeram M, Boyd J, Walkowiak J, Probe R, Couchman G, Motakef S, Arroliga A, Kaniclides A, Bouldin E, Baker C, Berke K, Smith M, Rajesh N, Alleman E, Bauer S, Groesbeck M, Brundidge K, Hafeez N, Jackson J, Anastasia I, Kadoo G, Petnic S, Ryan A, Maslar A, Meek J, Chen R, Stephens S, Thomas S, Segler S, Openo K, Fawcett E, Farley M, Martin A, Ryan P, Sunkel R, Lutich T, Perlmutter R, Grace B, Blood T, Zerrlaut C, McMahon M, Strain A, Christensen J, Angeles K, Butler L, Khanlian S, Mansmann R, McMullen C, Pradhan E, Manzi K, Felsen C, Gaitan M, Long K, Fisher N, Hawley E, O’Shaughnessy R, Scott M, Crawford C, Schaffner W, Markus T, Leib K, Dyer K, Santibanez T, Zhai Y, Lu P, Srivastav A, Hung M. Effects of Influenza Vaccination in the United States During the 2017–2018 Influenza Season. Clinical Infectious Diseases 2019, 69: 1845-1853. PMID: 30715278, PMCID: PMC7188082, DOI: 10.1093/cid/ciz075.Peer-Reviewed Original ResearchConceptsInfluenza-associated illnessVaccine effectivenessInfluenza vaccinationInfluenza seasonMedical visitsCurrent influenza vaccinationInfluenza-associated outcomesInfluenza vaccine coverageInfluenza vaccine effectivenessLaboratory-confirmed influenzaTest-negative designInfluenza virus infectionAge-specific estimatesInfluenza B.Vaccine coverageDisease burdenVirus infectionSubstantial burdenAmbulatory settingVaccinationHospitalizationImproved vaccinesInfluenzaIllnessVisits
2016
Utility of Keywords from Chest Radiograph Reports for Pneumonia Surveillance among Hospitalized Patients with Influenza: The CDC Influenza Hospitalization Surveillance Network, 2008–2009
Bramley AM, Chaves SS, Dawood FS, Doshi S, Reingold A, Miller L, Yousey-Hindes K, Farley MM, Ryan P, Lynfield R, Baumbach J, Zansky S, Bennett N, Thomas A, Schaffner W, Finelli L, Jain S. Utility of Keywords from Chest Radiograph Reports for Pneumonia Surveillance among Hospitalized Patients with Influenza: The CDC Influenza Hospitalization Surveillance Network, 2008–2009. Public Health Reports 2016, 131: 483-490. PMID: 27252568, PMCID: PMC4869084, DOI: 10.1177/003335491613100314.Peer-Reviewed Original ResearchConceptsLaboratory-confirmed influenza virus infectionInfluenza virus infectionPositive predictive valueChest radiograph reportsVirus infectionPercent agreementPneumonia surveillanceRadiograph reportsInfluenza Hospitalization Surveillance NetworkAdmission chest radiographsClinical Modification codesAbsence of pneumoniaDischarge summary dataComposite reference standardCohen's K statisticPublic health responsePublic health surveillanceU.S. study sitesStaff membersHospitalized patientsPleural effusionNinth RevisionPneumonia casesChest radiographsK statistic
2012
Reduced Influenza Antiviral Treatment Among Children and Adults Hospitalized With Laboratory-Confirmed Influenza Infection in the Year After the 2009 Pandemic
Garg S, Chaves SS, Pérez A, D'Mello T, Gershman K, Meek J, Yousey-Hindes K, Arnold KE, Farley MM, Tengelsen L, Ryan P, Sharangpani R, Lynfield R, Morin C, Baumbach J, Hancock EB, Zansky S, Bennett NM, Fowler B, Bradley K, Thomas A, Cooper T, Schaffner W, Boulton R, Finelli L, Fry AM. Reduced Influenza Antiviral Treatment Among Children and Adults Hospitalized With Laboratory-Confirmed Influenza Infection in the Year After the 2009 Pandemic. Clinical Infectious Diseases 2012, 55: e18-e21. PMID: 22543024, DOI: 10.1093/cid/cis442.Peer-Reviewed Original Research