… of a positive virus respiratory sample using a logistic … of respiratory viruses in the respiratory
tract may differ when associated with respiratory symptoms or not, we examined outcome …

… diagnosis of clinical SARS for respiratory samples (nasopharyngeal aspirates, throat swabs
or tracheal aspirates) as well as a stool sample if diarrhoea was present. Blood samples for …

… respiratory tract disease in HCT recipients are respiratory … with clinical outcomes, such as
severe respiratory illness and … reaction (PCR) analysis of BAL samples from predominantly …

… to evaluate the differences in clinical outcomes between the samples before and after
RRP … the impact of RRP implementation on clinical outcomes, while controlling for relevant …

… During the study period, respiratory samples obtained during 3,865 clinical episodes
involving children were tested for the presence of virus. The median patient age was 27 months, …

… Respiratory samples in this study include those collected in the presence of clinical …
NWs (or nasopharyngeal swabs if NWs were precluded clinically) and oropharyngeal swab …

… of patients for enrollment in clinical trials at higher risk for adverse clinical outcomes using
… , a larger sample size will be required to demonstrate a clinically and statistically significant …

… test for viruses in a respiratory sample in an unbiased manner. Here we report the clinical
characteristics, diagnostics, and outcomes of all patients presenting with respiratory illness to a …

… of sampling bias. Those who died before April 16, 2003, were excluded from our sample, while
… dehydrogenase levels were the correlates of clinical outcome under study. Variables with …

… Each sample was tested individually, and the test could be started when the sample was
delivered to the laboratory. Compared to the standard test, in which batch testing was …