Besides depending on how you performed in your interviews and how you interacted with everyone throughout the day, I'd say that depends how you stack up against other interviewees that year. However, you should first consider that to get the interview they had to have liked you on paper so the only real other factors to examine were character, values, motivation (for dentistry), and the like--stuff that people generally get a better feel for in person.
I will say though that having one or a combination of these definitely increases your chances for acceptance:
- A strong research/clinical background
- Military background (I mean, this is kinda obvious. Dr. Malone himself was even a retired Army dentist with 25 years of service and he's the director of admissions lel)
- Graduating or graduated from a favored university (Yes, they have preferred universities. I promise you. Any current medical, dental, etc. student will confirm this)