Hi everybody.
I have a set of hospital discharge records (time window 2001-2016) with the main diagnosis for a cohort made up by about 5,000 former petrochemical workers. It is a follow up of the cohort studied years ago with, of course, a shorter time window (2001-2006).
In the previous occasion, Hospital Discharge Odds Ratios (HDORs) by job category (reference White collars) were calculated.
Does any of forum participants have a suggestion for the analysis to perform now?
I am wondering whether to use the same approach, or to widen it, mainly for the length of the period.
Thank's a lot for help.