In PC Gamer's Prospekt review console is used to compare enemy base health values between Half-Life 2 and a HL 2 mod:
from Prospekt's first combat encounter, it felt to me like something was off. The breaking point came during a battle at the start of chapter five, when, in a fit of frustration, I quit out, loaded up Half-Life 2, and used the command console to check out a hunch. Sure enough, the Combine Overwatch Soldier and Elite—the two enemy types you fight throughout the majority of Prospekt—have been given significantly more health.
I would like to do my own tests, for example MINERVA mod may have increased the enemy health.