Example:
http://elderscrolls.wikia.com/wiki/Akavari_Sunderblade
Per UESP & Wikia
Base Damage: 15
Base Health: 350
Base Weight: 18
In game
Base Damage: 7
Base Health: 100
Base Weight: 18
Why the discrepancy in damage? According to the Old Oblivion Wikia, "Base Damage refers to the base http://old.oblivion.wikia.com/wiki/Attack rating without factoring the effects of the appropriate http://old.oblivion.wikia.com/wiki/Skill, http://old.oblivion.wikia.com/wiki/Attribute?action=edit&redlink=1, or the condition of the weapon." Also, why over 3 times the health of the weapon?
So I ask, what gives? Any insight would be appreciated.