The permanent impairment an eligible wound leaves, scaled by how long it
took to heal (Injury rules — Permanent Impairment): < 20 days → none, then
−5 per completed 20-day band (20–39 → −5, 40–59 → −10, … 80–99 → −20),
floored at −25 for 100+ days. Only wounds flagged
sohl.document.item.logic.TraumaData.permanentImpairmentEligible (set by
the Treatment Test, #553) accrue it.
Parameters
daysToHeal: number
Days from wounding to the injury reaching level 0.
Returns number
The permanent impairment as a non-positive number (0 when none).
The permanent impairment an eligible wound leaves, scaled by how long it took to heal (Injury rules — Permanent Impairment):
< 20 days → none, then −5 per completed 20-day band (20–39 → −5,40–59 → −10, …80–99 → −20), floored at−25for100+days. Only wounds flagged sohl.document.item.logic.TraumaData.permanentImpairmentEligible (set by the Treatment Test, #553) accrue it.