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Database Saferparks Coding of NEISS Injury Records

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Overview

The Consumer Product Safety Commission's National Electronic Injury Surveillance System (NEISS) is a national probability sample of hospitals in the U.S. and its territories. Approximately 100 NEISS-participating hospitals collect patient information for every emergency visit involving an injury associated with consumer products. From this sample, the total number of product-related injuries treated in hospital emergency rooms nationwide can be estimated. The sampling algorithm was designed for common consumer products and may not be as accurate for products with non-random distribution, such as amusement rides.

The CPSC provides easy on-line access to raw NEISS records. Saferparks has incorporated pertinent NEISS information into the Saferparks Database as an additional resource for analyzing injury trends and developing targeted prevention strategies. Historically, NEISS data on amusement ride-related injuries has been categorized and analyzed according to business modes (i.e., amusement parks vs. traveling carnivals vs. local entertainment centers). Saferparks developed a coding model that focuses, instead, on injury patterns.

Saferparks wishes to thank the Consumer Product Safety Commission for providing easy access to a rich source of public information on human health and safety.

Saferparks Coding System

Equipment Category
Ride Mechanical amusement rides (see list below).
Inflatable Inflatable amusement devices such as bounce houses, slides, etc.
Waterslide Amusement rides installed at water parks (see list below).
Go-kart Go-karts. Note: The NEISS go-kart category includes home karts, off-road use, racing karts, as well as concession karts at amusement venues. Saferparks deleted those records that obviously involved non-amusement locations, but the remaining records are likely to include a great number of go-kart injuries that are unrelatd to amusement venues.
Other equip Other amusement venue devices and attractions (see list below).
Unknown type Record narrative did not provide enough information to determine what type of equipment was involved in the injury.
Unrelated Record narrative indicated that either the equipment, the location, or the involvement in the injury was unrelated to typical consumer use of amusement rides, devices, and attractions.
   
Ride Type
Mechanical rides
Coaster
Carousel
Bumper car/boat
Whirling/spinning ride
Kiddie ride
Log flume
Train
Wheel
Car ride
Swing ride
Sky ride/ski lift
Pendulum ride
Freefall
Rafting ride
Simulator
Inflatables
Bouncer
Slide
Inflatable
 
Water park rides
Water slide
Wave pool
Wet play
 
Go-karts
Go-kart
Other devices
Mechanical bull
Rock climb
Slide
Haunted house, corn maze
Ball pit
Dunk tank
Coin-op
Fun house
Laser tag
Bungee
Animal or pullcart ride
Play structure
 
Accident Category
  Patron's body hit something (normal motion)
  Ejection/fall from ride
  Body pain (normal motion)
  Fall (climb or play area)
  Go-kart crashed (no further description)
  Go-kart flipped
  Patrons collided (slides, etc.)
  Ride vehicles collided (patron controlled)
  Load/unload/queue
  Go-kart or bumper car hit stationary object
  Entrapment
  Person hit by ride
  Illness
  Equipment failure
  Injured by foreign object
  Friction burn or other burn
  Arms, feet outside car
  Hyperextension or dislocation
  Abrupt stop
  Restraint injury
  Water slide tube flipped
  Derailment
  Ride vehicles collided (operator controlled)
  Lost consciousness
  Employee
  Injured during evacuation
  Electrical shock
  Deliberate patron misconduct
Ride Siting
Fixed site Record narrative indicates that the injury relates to a ride, device, or attraction at a permanent facility. This includes theme parks, water parks, and local entertainment centers or arcades. Saferparks chose to code this attribute on the same criteria as the federal exemption (i.e., rides at any permanent facility are exempt from federal safety oversight, portables are not).
Portable Record narrative indicates that the injury relates to a ride, device, or attraction at a fair, carnival, or other temporary setup.
Unknown site Record narrative does not provide enough information to determine whether the incident happened at a permanent facility or portable setup.
Other Record narrative suggests that the injury occurred at a non-amusement venue.
Note: A subjective review of the NEISS records, based on coding thousands in the course of this project, indicates that use of the words "carnival" and "amusement park" to indicate ride siting may be unreliable. The terms appear to be used imprecisely, at least in some instances. Therefore, it is likely that some NEISS records in this database coded as "fixed site" are really related to portable rides, and vice versa. Saferparks left the Ride Site codes in for the first set of imported records, but it is likely that this code will be eliminated in the future as it provides little value and low reliability as an attribute.

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