I prefer B of the two options. Add the /o option to provide a separate table of odds ratios, or replace the RR with OR (I prefer the replacement, since the user should know what the study design is). Add the /ci option to provide CI for the attack rates (not something I routinely look for). Add the /t option for chi-squared and p, Fisher exact p.

Jamie

I agree option B is better. I wouldn't mix OR + Attack Rate, so if /o is added it should replace RR with OR and eliminate AR.

/AF, can be useful to add Attributable Fraction (both in exposed and in population)

Greetings, Pedro