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. 2017 Jun 23;17(3):99–103. doi: 10.1016/j.tjem.2017.05.006

Table 4.

VAS changes less than 30 mm in T30 based on T0 in patients with isolated orthopedic trauma that required morphine.

Morphine T30 Ketamine- IN Ketamine- IV Total
Yes 17 (22.66%) 14 (18.18%) 31 (20.39%)
No 58 (77.33%) 63 (81.82%) 121 (79.60%)