Translation My Starcraft - Page 21

According to Mystarcraft Cafe posts (they are written in 2008 so might be outdated by now)

Sense
-Increases when the map is more complex.
-Helps to fight better battles in same race matchups and long games

Strategy
-Increases when the map is more complex.
-More likely to succeed strategical plays
-Can amplify or decrease the effects of map balance

Control
-Reduces casualties in battles.
-Affects the outcome of battles between certain units.

Macro
-Includes making units, expanding, and resource management

Attack
-Increases in maps with short rush distance
-Inflicts bigger damages to the enemy while attacking

Defense
-Increases in maps with long rush distance
-Decreases damage inflicted while defending and inflicts heavier damages to the enemy

Harass
-Increases the impacts of guerilla plays
-Can attack enemy expansions with fast mobility during mid-late game

Scouting
-Increases chance of stopping enemy guerilla plays early.
-Can determine enemy movements during mid-late game

*Increase/decrease of stats due to map balance are calculated by % ratio

*In early battles, attack and defense are important while in mid-late battles, sense, macro, harass, scouting, etc are important

Also

Stats that affect every race and matchups: Macro, scouting

Protoss
Most important:Macro (Important for all races but especially for toss)
vZ:Harass, Strategy, Defense
vP:Sense, Control
vT:Attack, Defense

Terran
Most Important:Defense or Macro(You can have only one of them but it's very hard if neither are good)
vZ:Control, Harass, Strategy
vP:Defense, Attack
vT:Sense

Zerg
Most Important:Everything
vZ:Sense, Control
vP:Harass, Defense/Attack(Either is fine)
vT:Everything