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  1. D

    No comparator group

    Fundamentally I want to ask whether there is anything that contributed to the death of those who did not make the curative treatment, given the data on each individual I have. I guess for that to be truly possible I need to control each subject and each of the data points with a subject who...
  2. D

    No comparator group

    Many thanks for the reply. Sorry, let me try to be more clear. I have let's say 1000 patients of which 100 died. Of the 900 alive (they survived long enough to receive curative treatment). I have data on when they received the curative treatment, their sex and age demographics and little more...
  3. D

    No comparator group

    Dear all, very new to statistics but keen to learn as starting research. I have a data set looking at only those who have died/been removed from a much larger group and have a lot of data about them (i.e. age, BMI, sex, 4 symptom types, distance from hospital, smoker/ex/never smoker- probably...