Definition of a loose game in PL Omaha?

[Nsight7]

My basic question is what would you all consider to be a "loose" game, say in terms of view-flop percentage and pot-size in a small stakes game? Would this also be true of Omaha/8?

I ask because I am ready to jump into both games by playing like a nit and then opening my game up gradually. I am not certain that that criteria that defines a loose game in NL Hold 'Em is the same as that of Omaha.