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Severity Dimension

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Severity Dimensions in MAST are [[dimensions]] which define a convenient and common approach to summarising road safety data.  It is based on the [[severity]] of injuries suffered by [[casualties]] recorded in [[STATS19]] returns.
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#REDIRECT [[Severity hierarchy]]
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Severity in MAST is represented in two levels.  At the top level, the Fatal and Serious levels of severity are grouped together under the commonly used umbrella term [[KSI]].  At the lower level, these levels of severity are shown separately.  Slight severity is always shown as a separate set.  This structure may be represented as follows:
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*KSI (an abbreviation for 'Killed or Seriously Injured')
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**Fatal
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**Serious
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*Slight
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*Unknown (representing any instance where severity is missing from the STATS19 return, which should rarely if ever occur)
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Current revision as of 11:44, 2 November 2009

  1. REDIRECT Severity hierarchy
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