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. 2017 Sep 29;7(2):158–162. doi: 10.5005/jp-journals-10018-1239

Table 4: Facial pain scale and observer’s assessment of alertness/sedation scale

     Group MM (n = 50)      Group RP (n = 50)          
     Mean ± SD      Median [Min-Max      Mean ± SD      Median [Min-Max      p-value     
FPS      2.9 ± 1.8      3 [0 - 6]      0.7 ± 1.1      0 [0 - 3]      <0.001     
OAA/S > 3      0.4 ± 1.5      0 [0 - 8]      0.4 ± 1.1      0 [0 - 5]      0.615     
(min)