The Effect of Dexmedetomidine on Lumbar Epidural Injection for Failed Back Surgery Syndrome

Table 3

Ibuprofen (NSAID) consumption (mg/week).

Time	Group C ()	Group D ()	value
Before	1412 ± 358.77	1408 ± 358.14	0.969
2	1220 ± 320.16	1032 ± 260.83	0.027
4	1268 ± 321.85	1064 ± 288.71	0.013
8	1286 ± 322.02	1056 ± 262.01	0.008
12	1290 ± 322.38	1020 ± 260.66	0.002

Group C: control group; group D: dexmedetomidine group; = number of patients. Data were expressed as mean ± standard deviation. : significant.