Browsing by Author "Vujosevic, Danijela (14061484300)"

Aim: The study aim was to analyze the epidemiology and clinical characteristics of severe acute respiratory infection (SARI) cases and to compare demographic and clinical characteristics as well as outcomes of influenza-positive SARI cases to those of influenza-negative SARI cases in Montenegro. Methods: SARI surveillance was established in 2014 in nine healthcare institutions. Retrospective analysis of case-based surveillance data pertaining to all reported SARI cases during three seasons was conducted. Results: Among the 90 identified SARI cases, 64 (71%) were influenza positive. Death outcome was reported in 25 (28%) of all registered SARI cases. Cardiovascular disease was more prevalent among the patients in the influenza-positive SARI group (36% vs. 12%, p =.021), as was concurrence of two or more chronic medical conditions (57% vs. 30%, p =.042). These patients were also more likely to be immunocompromised (16% vs. 0%, p =.057) and have viral pneumonia (14.4% vs. 20.3%, p =.017), compared to those in the influenza-negative SARI group. Younger age, presence of cardiovascular disease and being immunocompromised were patient characteristics independently associated with SARI related to influenza. Conclusion: Continued and extended monitoring of SARI is necessary in order to fully assess the burden of flu disease, define risk groups and establish better control measures. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.