| know | Odds Ratio | Std. Err. | z | P>|z| | [95% Conf. Interval] | |
|---|---|---|---|---|---|---|
| arm | 2.286608 | .338949 | 5.58 | 0.000 | 1.710079 | 3.057506 |
| stratum2 | 1.051687 | .1885727 | 0.28 | 0.779 | .7400511 | 1.494552 |
| stratum3 | 1.133454 | .2181231 | 0.65 | 0.515 | .7773161 | 1.652761 |
| ethnicgp | .737854 | .0648754 | −3.46 | 0.001 | .6210536 | .8766209 |
| _cons | .9892138 | .1624665 | −0.07 | 0.947 | .7169527 | 1.364865 |
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