Case-control study of relationship of infection by respiratory viruses with acute otitis media in Chinese children

Figures

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  Fig. 1. Positivity rates for 10 respiratory viruses in all patients who had viral URIs (n = 164). Abbreviations: RSV, respiratory syncytial virus; PIVs, parainfluenza viruses; IFVA, influenza virus type A; IFVB, influenza virus type B; HRV, human rhinovirus; EV, enterovirus; hMPV, human metapneumovirus; HCoVs, human coronavirus; AdV, adenovirus; HBoV, human bocavirus.

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  Fig. 2. Positivity rates for 10 respiratory viruses in the URI and URI + AOM groups. P values (top) are given for each of the 10 pair-wise comparisons. Abbreviations: see Fig. 1.

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  Fig. 3. Positivity for all 10 respiratory viruses during the four seasons in all patients who had viral URIs (n = 164). Seasons with the same letter were not significantly different, and seasons with different letters were significantly different (P < 0.01).

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  Fig. 4. Positivity rates for 10 respiratory viruses during different seasons in all patients who had viral URIs (n = 164). For each virus, seasons with the same letter were not significantly different, and seasons with different letters were significantly different (P < 0.01). Abbreviations: See Fig. 1.

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  Supplementary Figure 1. Flowchart depicting the study design.

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  Supplementary Figure 2. Positivity rates for 10 respiratory viruses during different seasons in URI group (n = 92) and URI+AOM group (n = 72). A. Positivity rates for 10 respiratory viruses during different seasons in URI group (n = 92) B. Positivity rates for 10 respiratory viruses during different seasons in URI+AOM group (n = 72). Abbreviations: See Fig. 1.