You might include a table much like the Stata output. In the text of a report, there are two standard formats. One has the standard errors in parentheses below the coefficient estimates. The other has the t ratios in parentheses below the coefficient estimates.

The R-squared gives the percentage of the variance in the dependent variable that is explained by the regression. While this is not a formal test of anything, it is an interesting descriptive measure of how well the regression explains the variable of interest.
