1. [Clinical features of adults younger and older than 50 years hospitalized with influenza A H1N1 2009 in a private hospital in Santiago, Chile]
- Author
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Franz, Baehr M, Gissella, Morín R, José A, Del Solar H, Henry, Olivi R, and Juan P, Torres T
- Subjects
Adult ,Aged, 80 and over ,Male ,Adolescent ,Age Factors ,Middle Aged ,Severity of Illness Index ,Hospitalization ,Young Adult ,Influenza A Virus, H1N1 Subtype ,Pregnancy ,Influenza, Human ,Humans ,Female ,Chile ,Aged - Abstract
The new pandemic influenza A H1N1 2009 virus has shown a different clinical behavior in different age groups.To describe the clinical features of adult patients hospitalized with influenza AH1N1 2009 and compare the clinical and demographic variables among adults50 years and over 50 years old.We included hospitalized patients between May 17 and July 17, 2009 confirmed by polymerase chain reaction (PCR) and/or rapid test for influenza A.124 patients were hospitalized with a median age of 33 years (range: 15-82 years). 36% had comorbidities and the main symptoms were fever, cough, myalgia and sore throat. There were 16 cases with pneumonia. From 124 patients, 77% were50 and 23%or = 50, [corrected] with comorbidity of 21% and 86%, respectively. There were no fatalities.Hospitalized patients had mild to moderate disease, a benign course and short hospitalization stay. There were more hospitalizations in A-49 and higher comorbidity in A-50.
- Published
- 2010