Vitality

Vitality increases your maximum morale, your out-of-combat morale regeneration, resistances to Wound, Disease and Poison. It also reduces incoming damage from non-weapon sources like Shadow, Frost, Acid, Lightning and Fire.

Secondary Stat Breakdown*:

3 Morale
7.2 Out-of-Combat Morale Regeneration
2 Disease Rating
2 Poison Rating
2 Wound Rating
1 Fire Defense Rating
1 Frost Defense Rating
1 Shadow Defense Rating
1 Lightning Defense Rating
1 Acid Defense Rating

*From Lorebook