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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Eur J Trauma Emerg Surg. 2017 Mar 3;44(2):225–230. doi: 10.1007/s00068-017-0762-1

Table-1.

(Tr) Time needed for transporta tion to arrive at the scene T2–T1
knowing ambulance phone number N Mean Delay (min.) Standard Deviation
Yes 31 12.6 29.5
No 109 30.4 79.9