using the button as the following order:

Analysis---Regression---Binary logistic---dependent variable(Y)---covariate variable(X, categorical variable, such as 1, 0), click "OK". In the output, you will see the wald statistics and P value.

若仍不清楚, 建议参考陈平雁SPSS 13.0 统计软件应用教程, 第十章, P196

[此贴子已经被作者于2009-3-26 1:21:48编辑过]