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Table 1 Showing length min, length max, are max, percentage of length changes, and percentage of area changes

From: Ultrasonography diagnostic validity in structural and functional laryngeal disorders

  Control (Gr1) Vocal fold palsy (Gr2) Partially laryngectomized (Gr3) P Sig Post hoc test
Mean ±SD Mean ± SD Mean ± SD
Length min. 0.43 0.18 0.39 0.21 0.81 0.37 0.036 S Gr 1 VsGr3b
Gr 2 VsGr3b
Length max. 0.99 0.23 0.78 0.31 1 0.32 0.381 NS  
Area min. 0.37 0.18 0.53 0.34 0.8 0.39 0.086 NS  
Area max. 1.01 0.26 0.86 0.33 1.05 0.62 0.766 NS  
Length % of change 57.57 14.41 48.21 17.17 21.23 18.79 0.006 HS Gr 1 VsGr3a
Gr 2 VsGr3b
Area % of change 63.95 14.44 39.5 24.8 18.8 14.57 0.003 HS Gr 1 VsGr2b
Gr 1 VsGr3a