hello friends,i am preparing a presentation on measures of association. during the presentation, i started wondering about calculating attributable risk in pspp. i am aware that risk under statistics under Analyze -> Descriptive statistics -> Crosstabs provides an estimate of relative risk and odds ratio (depending on the situation). however, i do not know how to calculate attributable risk.
how could i calculate attributable risk in pspp?
P.S.1) i am attaching an example file with this mail. for calculating relative risk or odds ratio, i am using the following syntax:
CROSSTABS
/TABLES= Smoking BY CHD
/FORMAT=AVALUE TABLES PIVOT
/STATISTICS= RISK
/CELLS=COUNT ROW TOTAL.
2) attributable risk (AR)
AR= incidence of the disease among (exposed - nonexposed)/ (incidence of
the disease among exposed)
regards, som
example.sav
Description: application/spss-sav
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