Stats in Mass Effect 2 are special conditions that apply to the player character, and sometime Enemies. Not all Mass Effect 2 Stats are detrimental to the player, with some being instead the result of Buffs or other beneficial states. You can find how to cure damaging status effects below.
All Stats in Mass Effect 2
Offensive Stats
Offensive Stats provide useful information on the current offensive stats of the character, such as Damage, Effect Radius, Etc
Weapon Damage
Damage is the amount of damage inflicted on a target. First on its shields, and then its health (Minus their Damage Protection on a successful hit).
Power Damage
It is the amount of damage inflicted on a target with your Powers.
Accuracy
This attribute controls the size of the aim and the time it takes to stabilize after zooming. Crouching doubles the base accuracy of a weapon.
Storm Speed
Is the ability to sprint. You can only sprint for a short period of time. Soldier's Passive Class Power features a Storm Speed Bonus, slowing time down around Shepard.
Power Recharge Time
Is the amount of time it takes for a Power to be available again.
Negotiation
Boosts your Paragon/Renegade score
Defensive Stats
Defensive Stats provide useful information on the current defensive stats of the characters, such as Shields, Health, etc
Damage Resistance
Reduces incoming damage from all sources.
Shields
Shields are rechargeable defensive protections that prevent you from suffering damage.
Tech Biotic Resistance
It reduces incoming Tech or Biotic Damage from all sources.
Health Regeneration per Second
The amount of Health you recover per second.
Shield Regeneration Rate
Determines how fast Shields become active again after being destroyed