Figure 3From: Development and validation of a complementary map to enhance the existing 1998 to 2008 Abbreviated Injury Scale mapProportion of exact matches between dataset pairs for AIS level, ISS, NISS and unmapped codes. For each injury severity measure, the proportion of injuries (n = 604, for AIS level) or patients (n = 109, for ISS and NISS) whose scores are the same in each of the datasets in a pair are shown. The proportion of injuries for which at least one of the scores in a pair could not be calculated ('Unpaired injuries') are also shown. 95% confidence intervals are provided.Back to article page