A study found relative risk of passive smoking to have depression to be 1.05. what is interpretation?
- R.R = Ie/ Ine - Interpretation of Relative risk RR > 1 Positive association RR = 1 No association RR < 1 Negative/ Inverse association - As question stated RR 1.05; it shows positive association
Positive association
No association
Negative association
Not significant
Epidemiology