Hello, my study involves interaction terms, procedure indication and charlson co-morbidity index (CCI). Each variable has 3 levels: procedure indication = non-diagnostic, diagnostic, EGD CCI = 0, 1-2, >=3 In proc logistic, I would like to report the odds ratio and 95% CI, for example, procedure indication=EGD with all levels of CCI versus reference group which is procedure indication=non-diagnostic / cci=0. I was able to produce below from lsmeans option, but couldn't figure out how to report the OR in the way described above. Any help is appreciate. Thanks. reference procedure indication cci procedure indication _cci OR 95% CI EGD >=3 non-diagnostic 0 2.70 1.77 4.10 EGD 1-2 non-diagnostic 0 2.38 1.64 3.47 EGD 0 non-diagnostic 0 2.32 1.64 3.26 diagnostic >=3 non-diagnostic 0 1.29 0.61 2.73 diagnostic 1-2 non-diagnostic 0 1.03 0.59 1.80 diagnostic 0 non-diagnostic 0 1.30 0.88 1.93 non-diagnostic >=3 non-diagnostic 0 1.75 1.05 2.91 non-diagnostic 1-2 non-diagnostic 0 1.87 1.31 2.67
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