Complete paralysis time at levels of 2 groups (minutes) Level Value (minutes) Research group M1 (n = 99) SDX 2, 91 ± 0, 69 Min - Max 2 - 5 M2 (n = 99) SDX 4, 04 ± 0, 81 Min - Max 2 - 7 M3 (n = 99) SDX 5, 47 ± 1, 01 Min - Max 2 - 10 3.2.2.2.