Talk:Warframes Comparison/@comment-87.59.246.214-20130506203304/@comment-186.125.36.219-20130509225933

Vitality's modifier is applied before warframe level bonus is taken into account.

I.E.:

75*3 (base + vitality) + 75*2 (level 30 bonus) = 75*5 = 375 hp

This applies to other similar mods.