Table 2.

Mean exposure time per emergency response in first column inclusive 95% CI. Second column shows the total number of emergency responses during the data-collection (41 days for MECU and ambulances and 16 days for HEMS) with percentages out of total emergency responses recorded. Last column (to the right) shows the daily (8-h and 12-h with MECU and HEMS, respectively) average exposure in minutes

Type of exposure	Exposure time per emergency response (mean in minutes) [95% CI]	Total number of emergency response [% of total]	Daily average of exposure (minutes)
MECU urban road	4.6 [3.7;5.6]	87 [39%]	9.7
MECU rural road	8.2 [7.2;9.2]	59 [26%]	11.5
MECU motorway	11 [9.6;12.6]	38 [17%]	10.1
Ambulance urban road	5.8 [4;7.6]	13 [6%]	1.9
Ambulance rural road	10.5 [8.3;12.8]	15 [7%]	3.9
Ambulance motorway	18.8 [10.1;27.5]	10 [5%]	5.1
HEMS physicians	20.3 [18;22.6]	33 [100%]	41.9
HEMS pilots	20.5 [18.3;22.8]	35 [100%]	44,8