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Cox Model and SMR
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EmmaC_
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Is it necessary to have both hazard ratios and survival ratios in the same piece of research? I am confused because I am trying to identify whether this research I am looking at who have done both is necessary.
For the survival rate (SMR): they looked at the incidence of each variable in the diseased part of the cohort
For the hazard ratio (from Cox proportional hazards model) (HR): they looked at the effect of the variables on the disease
For the survival rate (SMR): they looked at the incidence of each variable in the diseased part of the cohort
For the hazard ratio (from Cox proportional hazards model) (HR): they looked at the effect of the variables on the disease
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Gregorius
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(Original post by EmmaC_)
Is it necessary to have both hazard ratios and survival ratios in the same piece of research? I am confused because I am trying to identify whether this research I am looking at who have done both is necessary.
For the survival rate (SMR): they looked at the incidence of each variable in the diseased part of the cohort
For the hazard ratio (from Cox proportional hazards model) (HR): they looked at the effect of the variables on the disease
Is it necessary to have both hazard ratios and survival ratios in the same piece of research? I am confused because I am trying to identify whether this research I am looking at who have done both is necessary.
For the survival rate (SMR): they looked at the incidence of each variable in the diseased part of the cohort
For the hazard ratio (from Cox proportional hazards model) (HR): they looked at the effect of the variables on the disease
So, no, it is not "necessary" to present both (I frequently don't), but you may wish to if the two methods are both informative.
Last edited by Gregorius; 7 months ago
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