Fig. 4From: Ear microbiota and middle ear disease: a longitudinal pilot study of Aboriginal children in a remote south Australian settingA Mean relative abundance and detection prevalence (%) of bacteria in nasopharyngeal (NP) swabs. B Non-metric multi-dimensional scaling (NMDS) biplot of ear and nasopharyngeal microbiota. C Bray-Curtis similarity (BC distance) between nasopharyngeal microbiota and ear microbiota, separated by ear disease groups. Group 1: Ear disease with tympanic membrane perforation, Group 2: Ear disease with intact tympanic membranes, Group 3: No ear disease with tympanic membrane perforation, Group 4: No disease and intact tympanic membraneBack to article page