In-hospital death of critically ill patients who have congestive heart failure: does size of hospital matter?

Data from the British Columbia Linked Health Database were analyzed to determine if size of hospital is associated with in-hospital death of critically ill adults whose admitting diagnosis is congestive heart failure (CHF). Patients who were <19 years of age, transferred from or to other hospitals, or who developed CHF as a complication were excluded. In unadjusted logistic regression analysis of 2616 patients, the odds ratio (OR) for in-hospital death associated with a doubling of the number of hospital beds was 1.

An Outbreak of Human Coronavirus OC43 Infection and Serological Cross-reactivity with SARS Coronavirus.

Background: In summer 2003, a respiratory outbreak was investigated in British Columbia, during which nucleic acid tests and serology unexpectedly indicated reactivity for severe acute respiratory syndrome coronavirus (SARS-CoV).

Methods: Cases at a care facility were epidemiologically characterized and sequentially investigated for conventional agents of respiratory infection, SARS-CoV and other human CoVs. Serological cross-reactivity between SARS-CoV and human CoV-OC43 (HCoV-OC43) was investigated by peptide spot assay.