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. 2024 Aug 18;60(8):1338. doi: 10.3390/medicina60081338

Figure 4.

Figure 4

(A) The rate of in-hospital death per 100 trauma patients per 3 months. (B) The rate of IVR per 100 trauma patients per 3 months. The pre-protocol implementation period was from 2004 Q1 to 2011 Q4; the protocol development period (phase-in period) was from 2012 Q1 to 2012 Q4, showing red shadow; the post-protocol implementation period was from 2013 Q1 to 2019 Q4. The solid red line illustrates the trend for each observed period, whereas the dashed red line projects the continuation of the trend from the pre-implementation period. Q1: January to March, Q2: April to June, Q3: July to September, Q4: October to December. IVR: Interventional radiology.