Chances of catching a Pokemon at low health with a poke ball?

Question

Let's use Skorupi as example:
Skorupi has catch rate of 120 which means 15.7% chance of capture with a poke ball at full health.
What does the percentage chance change to when reduced to red-level health (using the poke ball)? And how do the different status ailment like paralysis further change it?

Answer 1

This is for a level 20 Skorupi
1 HP left no status:
56.234%
1 HP left, asleep:
100%
1 HP left, frozen:
100%
1 HP left, poisoned:
76.223%
1 HP left, paralyzed:
76.223%
1 HP left, burned
76.226%
Paralyzing, poisoning, and burning all affect the catch rate the same.
Hope I helped!