Selected article for: "H1N1 influenza and influenza virus"

Author: Almagro, Pere; Hernandez, Carme; Martinez-Cambor, Pable; Tresserras, Ricard; Escarrabill, Joan
Title: Seasonality, ambient temperatures and hospitalizations for acute exacerbation of COPD: a population-based study in a metropolitan area
  • Document date: 2015_5_8
  • ID: 7qw4xsaa_14
    Snippet: The percent humidity was also significantly associated with the number of hospital admissions (P=0.002), although this effect disappeared after adjustment in the multivariate model (P=0.723). During 2009, the new influenza virus A (H1N1) pandemic was present, with two peaks of incidence in the influenza rate between the first and third week and later between weeks 41 and 47 of the year. The number of outpatient consultations and home visits for i.....
    Document: The percent humidity was also significantly associated with the number of hospital admissions (P=0.002), although this effect disappeared after adjustment in the multivariate model (P=0.723). During 2009, the new influenza virus A (H1N1) pandemic was present, with two peaks of incidence in the influenza rate between the first and third week and later between weeks 41 and 47 of the year. The number of outpatient consultations and home visits for influenza-like illness increased in the same weeks, so both were significantly more frequent in the autumn than in the other seasons (P0.001, see Table 1 ). Overall, the influenza rate slightly increased the number of admissions but without statistical significance (P=0.052), even after adjusting for temperature (P=0.444).

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