The most important finding is that a large number of soldiers and Marines are using mental health services very soon after they get home.

A higher percentage of those soldiers returning from Iraq report mental health concerns and use mental health services when they get home ... compared to soldiers who are returning from deployment to Afghanistan or other locations.

The findings have important implications for estimating the level of mental health services that may be needed.

The hope is we won't have as high rates of mental-health consequences as we've seen in prior wars.

Those coming back from Iraq do have a greater need for mental health services. And we're pretty sure that's due to higher frequency and intensity of combat experiences in Iraq.

We know that earlier treatment of mental health problems is the best way to prevent the long-term consequences that we've seen from past wars.