Bivariate analysis of categorical variables potentially associated with acquiring a healthcare-associated infection (HAI) in 3 intensive care units and one step-down unit in Hospital das Clínicas, University of São Paulo, Brazil (May 2009–August 2009). Renata M. Daud-Gallotti Silvia F. Costa Thais Guimarães Katia Grillo Padilha Evelize Naomi Inoue Tiago Nery Vasconcelos Fernanda da Silva Cunha Rodrigues Edizângela Vasconcelos Barbosa Walquíria Barcelos Figueiredo Anna S. Levin 10.1371/journal.pone.0052342.t002 https://plos.figshare.com/articles/dataset/_Bivariate_analysis_of_categorical_variables_potentially_associated_with_acquiring_a_healthcare_associated_infection_HAI_in_3_intensive_care_units_and_one_step_down_unit_in_Hospital_das_Cl_237_nicas_University_of_S_227_o_Paulo_Brazil_May_2009_8211_August_/187249 <p>CVC: central venous catheter; NAS: Nursing activity score.</p> 2013-02-19 17:54:30 categorical variables acquiring healthcare-associated intensive units step-down das brazil