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  Indian J Med Microbiol
 

Figure 2: Postoperative assessment of pain in patients with dynamic hip screw operation of dexmedetomidine and sufentanil groups. Note: Pain was evaluated by visual analog scale. Data are expressed as the mean ± SD, and were analyzed by repeated measurement analysis of variance followed by independent t-test. *P < 0.05, vs. dexmedetomidine group.

Figure 2: Postoperative assessment of pain in patients with dynamic hip screw operation of dexmedetomidine and sufentanil groups.
Note: Pain was evaluated by visual analog scale. Data are expressed as the mean ± SD, and were analyzed by repeated measurement analysis of variance followed by independent <i>t</i>-test. *<i>P</i> < 0.05, <i>vs</i>. dexmedetomidine group.