Page 90 - Journal of Special Operations Medicine - Spring 2014

Table 1 SBP in mmHg.
2 min 4 min 6 min 8 min
Before After after after after after
Group bleed bleed p Value Hextend p Value Hextend p Value Hextend p Value Hextend p Value
Between Between Between Between Between
IO 98 ± 18 52 ± 9 IO vs. IV 63 ± 13 IO vs. IV 73 ± 14 IO vs. IV 77 ± 13 IO vs. IV 81 ± 11 IO vs. IV
(p = .51) (p = .44) (p = .95) (p = .51) (p = .75)
Between *Between *Between *Between *Between
IV 105 ± 12 64 ± 13 IO vs. none 80 ± 8 IO vs. none 89 ± 10 IO vs. none 93 ± 10 IO vs. none 95 ± 9 IO vs. none
(p = .15) (p = .031) (p = .016) (p = .0001) (p = .031)
*Between *Between *Between *Between *Between
IV and IV and IV and IV and IV and
None 103 ± 8 46 ± 16 48 ± 17 48 ± 12 50 ± 13 53 ± 11
none none none none none
(p = .044) (p = .005) (p = .019) (p = .0001) (p = .005)
Note: *Significant at .05.

Table 2 DBP in mmHg.
2 min 4 min 6 min 8 min
Before After after after after after
Group bleed bleed p Value Hextend p Value Hextend p Value Hextend p Value Hextend p Value
Between Between Between Between Between
IO 61 ± 14 28 ± 11 IO vs. IV 35 ± 7 IO vs. IV 41 ± 8 IO vs. IV 44 ± 8 IO vs. IV 45 ± 11 IO vs. IV
(p = .661) (p = .46) (p = .95) (p = .51) (p = .398)
Between *Between *Between *Between *Between
IV 66 ± 13 36 ± 8 IO vs. none 46 ± 6 IO vs. none 53 ± 11 IO vs. none 55 ± 10 IO vs. none 57 ± 10 IO vs. none
(p = .95) (p = .031) (p = .001) (p = .0001) (p = .001)
Between *Between *Between *Between *Between
IV and IV and IV and IV and IV and
None 64 ± 6 31 ± 16 36 ± 13 33 ± 3 43 ± 14 32 ± 9
none none none none none
(p = .62) (p = .005) (p = .000) (p = .0001) (p = .000)
Note: *Significant at .05.

82 Journal of Special Operations Medicine Volume 14, Edition 1/Spring 2014