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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: J Stroke Cerebrovasc Dis. 2018 Jul 20;27(10):2720–2724. doi: 10.1016/j.jstrokecerebrovasdis.2018.05.049

Table 1.

rtPA concentrations and activity in the intervention group compared to the control group

Intervention (n=14) Control (n=18) p-value
Flight time, minutes (mean SD) 29.4 (5.4) - -
rtPA antigen, mg/mL (median, IQR) 3.04 (1.24–3.87) 1.91 (1.33–2.60) 0.168
rtPA activity, IUx109/mL (median, IQR) 27.18 (24.81–38.57) 29.15 (26.21–33.23) 0.660
rtPA specific activity, IUx109/mg (median, IQR) 10.58 (7.72–21.60) 16.76 (10.53–21.59) 0.338