if the patient has had the highest infection rate, they are considered relatively clean. alerative outcome measures when can we use logistic regression in time series analysis of rare events how to determine if a ward has been able to reduce the infectious disease rate? how many wards are included in the infectious disease control system how to select dependent variables in loglinear regression how long does it take for wards to be considered clean when using loglinear regression does loglinear regression use variable in regression analysis for rare events? what is the dependent variable selection in loglinear segmented regression what is the variable selection in loglinear regression analysis what model would use a dependent variable can a logistic regression model be used for a rare event? what is the best time series for time series regression when implementing wards in hospital, which are considered to be relatively clean? can the variable depend on the type of patient vs the time of infection how to choose independent variable of loglinear regression can you do a lis regression analysis with variable selection? does loglinear segmenting work can a clinical clinic implement an infection control measure how often do you measure infectious diseases and treatment