title: On the correct statistical analysis of exacerbation rates in clinical trials.
authors: Samy
authors: S
authors: Suissa
mesh_terms: D001993:Bronchodilator Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data*; D003627:Data Interpretation, Statistical; D006801:Humans; D016012:Poisson Distribution; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy; D012044:Regression Analysis
chemical_list: D001993:Bronchodilator Agents