how to do the following questions using STRTA ?

Compare the risk for a hepatitis c infection [HEPC] between males and females. What are the risks for each sex [Sex] and do they differ significantly? Justify the measure you choose, remember that all variables must be coded as 0 and 1, if necessary, create a new variable rather than recoding an existing one?

Assume all participants had been in another observational study assessing hepatitis C status from birth onwards [HEPC], the period of observation is hence equivalent to age [Age]. What is the incidence rate for males and females, and do they differ significantly? Make sure to include the correct units in your reply.

In your own words describe the concept of person years of observation.

In the course of this study a rapid diagnostic test [RDT] was evaluated for the diagnosis of hepatitis C. The hepatitis C diagnosis is confirmed by a gold standard [HEPC]. Calculate the performance of the RDT and paste the Stata output below.

In less than 100 words, provide a brief overview of the four essential indicators that describe the performance of a test.

G6PD activity was measured by spectrophotometry [G6PDspec - the reference method] and an experimental biosensor [G6PDBS], calculate the correlation between both variable?

create a scatter plot for both measures, make sure to label axis and add a title