About ABLES. ABLES was created to reduce the rate of adults (age 16+) who have blood lead levels (BLL) equal or greater than ten micrograms per deciliter.
Reference Blood Lead Levels (BLLs) for Adults in the U. S.. μg/dL: OSHA's Medical Removal BLL - The OSHA Lead Standards.
Further, policy makers will want to know if there is a level of blood lead below which the resulting.