Immunity Gain Speed

Immunity Gain Speed is a stat: The speed at which this character gains immunity to diseases. If this is too slow, the character will die from the disease before developing immunity. Base value is 100%.

In addition to this stat, real immunity gain is affected by the medical tend quality, and each infection has its own InfectionLuck factor which adjusts the final gain by 80% (Bad luck) to 120% (Good luck).^{[Verification needed. Not true for plague. What about infections?]}

Factors

Immunity gain speed is determined by many factors multiplicatively.

Capacities

Blood Filtration: 50% importance. No allowed defect. No Max.

• Reduced by Malaria
• 100% unless reduced by damaged or missing Kidney (pawn has two, at 50% each)
• 170% with Luciferium

Saturation

Hunger/Food:

• 100%: Fed or Hungry
• 90%: Urgently Hungry (corresponds to Ravenously Hungry)
• 70%: Starving (corresponds to Malnourished)

Rest

Rest need:

• 100%: Rested
• 96%: Tired
• 92%: Very tired
• 80%: Exhausted

In Bed:

• 100%: When not resting in a bed or on a sleeping spot.
• 105%: When resting in an animal sleeping box.
• 107%: When resting in an animal bed, single bed, double bed or Royal bed.
• 111%: When resting in a hospital bed.
• Note that quality of the bed only influences the rest effectiveness, not the immunity gain speed.
• Attaching a Vitals monitor to a bed increases that value by 2% additively, so 113% when attached to a Hospital bed, 109% for any other bed that's set to medical. A vitals monitor can be attached to up to 8 adjacent beds, but only one vitals monitor can be attached per bed. The effects of multiple vitals monitors do not stack.

Resting:

• 100%: Not resting
• 110%: Resting (including sleeping)

Age

Generally, the multiplier for age follows a curve defined by 5 points.

Age	Multiplier
0.65 * Life Expectancy	100%
0.80 * Life Expectancy	95%
1.00 * Life Expectancy	90%
1.20 * Life Expectancy	80%
1.50 * Life Expectancy	50%

As life expectancy is 80 for Humans, the following are approximate values for them.

Age	Immunity Gain Speed
<54	100%
54	99%
56	98%
59	97%
61	96%
63	95%
66	94%
69	93%
72	92%
76	91%
79	90%
81	89%
83	88%
85	87%
86	86%
88	85%
89	84%
91	83%
93	82%
94	81%
96	80%
97	79%
98	78%
99	76%
100	75%

Past age 100, it continues to gradually decrease until it hits 50% at age 120 and stays at 50% thereafter.

Misc

• Immunoenhancer: +8% per, 16% max.
• Super-immune trait: +30%.

Version history

• 0.12.906 - Now affected by room stats

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Stats

Capacities

Blood Filtration  • Blood Pumping • Breathing • Consciousness • Eating • Hearing • Manipulation • Metabolism • Moving • Pain • Sight • Talking

Pawn Stats - General

Carrying Capacity • Eating Speed • Filth Rate • Foraged Food Amount • Global Learning Factor • Hunger Rate Factor • Immunity Gain Speed • Leather Amount • Lifespan Factor • Max Nutrition • Maximum Comfortable Temperature • Meat Amount • Mental Break Threshold • Minimum Comfortable Temperature • Minimum Handling Skill • Move Speed • Pain Shock Threshold • Psychic Sensitivity • Rest Rate Multiplier • Sleep Fall Rate • Toxic Environment Resistance • Toxic Resistance • Meditation Focus Gain • Neural Heat Gain • Neural Heat Limit • Neural Heat Recovery Rate • Conversion Power • Global Certainty Loss Factor • Ideoligion Spread Chance • Terror • Cancer Rate Factor • Fertility • Hemogen Gain Multiplier • Learning Rate Factor • Raw Nutrition Multiplier

- Mechanitor

Mech Bandwidth • Mech Control Groups • Mech Remote Repair Distance • Mech Remote Shield Distance • Mech Remote Shield Energy • Mech Gestation Speed • Mech Repair Speed • Subcore Encoding Speed

- Combat

Aiming Time • Incoming Damage Multiplier • Melee Armor Penetration • Melee Dodge Chance • Melee DPS • Melee Hit Chance • Mortar Miss Radius Multiplier • Shooting Accuracy • Trap Spring Chance • Melee Damage Factor • Ranged Cooldown Multiplier • Stagger Time Multiplier

- Social

Arrest Success Chance • Beauty (Pawn) • Negotiation Ability • Social Impact • Tame Animal Chance • Trade Price Improvement • Train Animal Chance • Animal Products Price Improvement • Slave Suppression Fall Rate • Suppression Power

- Misc

Biosculpter Occupant Speed • Growth Vat Occupant Speed

- Work

Animal Gather Speed • Animal Gather Yield • Butchery Efficiency • Butchery Speed • Construct Success Chance • Construction Speed • Cooking Speed • Deep Drilling Speed • Drug Cooking Speed • Drug Synthesis Speed • Food Poison Chance • General Labor Speed • Global Work Speed • Hunting Stealth • Mechanoid Shredding Efficiency • Mechanoid Shredding Speed • Medical Operation Speed • Medical Surgery Success Chance • Medical Tend Quality • Medical Tend Speed • Mining Speed • Mining Yield • Plant Harvest Yield • Plant Work Speed • Repair Success Chance • Research Speed • Smelting Speed • Smoothing Speed • Hacking Speed • Pruning Speed • Mech Work Speed Offset