Prevalence of Streptococcus pneumoniae in respiratory samples from patients with tracheostomy in a long-term-care facility.
نویسندگان
چکیده
We aimed to study the prevalence of Streptococcus pneumoniae in respiratory samples from institutionalized patients with chronic tracheostomy. A total of 264 pairs of nasopharyngeal and endotracheal cultures were collected. There was no difference in the proportion of positive cultures between children (21%) and adults (18%). However, the proportion of positive endotracheal cultures was higher than that of nasopharyngeal cultures in adults (18% versus 3%, respectively; P < 0.001) but not in children (17% in both sites).
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 50 10 شماره
صفحات -
تاریخ انتشار 2012