Question

24) A total of 100 people with hypertension were
followed up for 3 years to observe for the
development of myocardial infarction in a
cohort study. At the end of first year, 10
people developed myocardial infarction, at
the end of second year, 10 people left the
study and at the end of third year, another 10
people developed myocardial infarction.
Calculate the total person-years of
observation in this study?
29

Answer 1

Answer:

isne to hasa kotha mone pore gelo and tar kaz kore