Skip to main content

Table 5 EMG

From: Results of a randomized controlled trial of level IIb preserving neck dissection in clinically node-negative squamous carcinoma of the oral cavity

Time 2b sparing Control p value
Pretreatment Normal 12 20  
At 1 month Normal 2 5 0.349
Mild 5 4
Moderate 3 10
severe 2 1
At 3 months Normal 6 10 0.538
Mild 3 4
Moderate 1 5
severe 2 1
At 6 months Normal 9 16 0.07
Mild 0 4
Moderate 2 0
severe 1 0
At 12 months Normal 9 19 0.03
Mild 3 1
Moderate 0 0
severe 0 0
At 18 months Normal 11 20
Mild 1 0
Moderate 0 0
severe 0 0