Not really sure how to answer your question, but I was in a similar situation...took a one-semester LOA for "personal reasons." During my time off, I got a couple jobs because I needed to pay rent and bills. Was doing well academically before the leave, and have done well since then. I'm just hoping the rest of my application speaks for my abilities, committment, etc. It's all you can really do, no?
We're all human, and shi+ happens. Careers are important, but they're not the only thing in life. You confronted your depression, had the commitment to come back to med school and finish and pursue your career. You moved on. Will programs be concerned about a relapse and you needing more time off? Probably. But even somebody without a prior leave might face a crisis and be in the same boat. Who can predict? Actually, now that I've said that, I wonder if there's data out there that would show you're more likely to need more time off in the future... I'd think something like this would be a learning experience, make you stronger, and better able to cope with future problems now that you've dealt with something major. At least, that is how I feel about my own situation. Good luck to you.
