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| From | Erik Aadland <erikaadland@hotmail.com> |
| To | <statalist@hsphsun2.harvard.edu> |
| Subject | st: Interpreting effect of covariate with min 0.2 and max 1.04 on odds/time ratios in PH and AFT models |
| Date | Mon, 15 Aug 2011 08:40:28 +0000 |
Dear statalist. I am estimating Weibull PH and AFT models. One of my timevarying covariates has a min of 0.2 and a max of 1.04. I want to interpret the effect of different values on this variable on the odds/time ratio. The values on this covariate are 0.2, 0.4, 0.6, 0.8, 0.9 and 1.04. The odds/time ratio reported is for each one unit increase in this covariate (I take it the one unit increase is 1). A one unit increase (1) does not reflect the values on my covariate well. Is there a way to get around this problem? Any input is much appreciated. Kind regards, Erik. * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/