MARCH-APRIL 2004, VOLUME 21, No 2
TABLE OF CONTENTS
applied medical research
The concept of cause in epidemiology
Biological and statistical interaction
Statistical interaction and effect
measure modification
Interaction of smoking and asbestos
in lung cancer occurrence
Presentation and applications
of approximate entropy in medicine
The logistic regression model
in diagnostic research
ROC curve in diagnostic research
The translation-validation of
the sense of coherence scale into Greek
and its use in primary health care
