| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| [X]Bus occupant injured in collision with other nonmotor vehicle, person injured while boarding or alighting | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Bus occupant injured in collision with other nonmotor vehicle, driver injured in traffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Bus occupant injured in collision with other nonmotor vehicle, passenger injured in traffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Bus occupant injured in collision with other nonmotor vehicle, person on outside of vehicle injured in traffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Bus occupant injured in collision with other nonmotor vehicle, unspecified bus occupant injured in traffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Occupant of railway train or railway vehicle injured in collision with motor vehicle in nontraffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Occupant of railway train or railway vehicle injured in collision with motor vehicle in traffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Occupant of streetcar injured in collision with motor vehicle in nontraffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Occupant of streetcar injured in collision with motor vehicle in traffic acc | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and two- or three-wheeled motor vehicle (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between other motor vehicle and two- or three-wheeled motor vehicle (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and pick-up truck or van (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and bus (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and heavy transport vehicle (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between heavy transport vehicle and bus (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between railway train or railway vehicle and car (traffic) | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and two- or three-wheeled motor vehicle, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between other motor vehicle and two- or three-wheeled motor vehicle, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and pick-up truck or van, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and bus, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between car and heavy transport vehicle, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between heavy transport vehicle and bus, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Person injured in collision between railway train or railway vehicle and car, nontraffic | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Victim of spacecraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Victim of watercraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Driver in watercraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Victim in two vehicle accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Pilot in aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Visitor in work related accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Water-skier in watercraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Passenger in aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Bystander in watercraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Steward in aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| On ground bystander victim in aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Passenger in watercraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Crewmember in aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Loss of teeth due to accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Victim in more than two vehicle accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Co-worker in work-related accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Worker in work-related accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Victim of aircraft accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| [X]Occupant of pick-up truck or van injured in collision with heavy transport vehicle or bus, passenger injured in nontraffic accident | Causative agent | False | Accident | Inferred relationship | Some |  | 
| Accident requiring medical attention in last 12 months | Is a | True | Accident | Inferred relationship | Some |  | 
| Infrared exposure accident | Is a | True | Accident | Inferred relationship | Some |  | 
| Radioactive isotope accident | Is a | True | Accident | Inferred relationship | Some |  | 
| X-ray exposure accident | Is a | True | Accident | Inferred relationship | Some |  | 
| Accident due to mechanical fall without injury | Is a | True | Accident | Inferred relationship | Some |  | 
| Loss of teeth due to an accident | Due to | True | Accident | Inferred relationship | Some | 1 | 
| Transmission of vaccinia virus from another person due to contact with smallpox vaccination site | After | True | Accident | Inferred relationship | Some | 2 | 
| Accident caused by children toy (event) | Is a | True | Accident | Inferred relationship | Some |  | 
| Accident while engaged in military training | Is a | True | Accident | Inferred relationship | Some |  | 
| Accident while engaged in hunting activity | Is a | True | Accident | Inferred relationship | Some |  | 
| Accident while engaged in school activity | Is a | True | Accident | Inferred relationship | Some |  |