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Table 2 Late term effects related to diagnosis

From: Late term tolerance in head neck cancer patients irradiated in the IMRT era

Parameters RON G2-4 Mucosal ulcer PEG Xerostomia Tracheostomy Laryngectomy Loss of taste Others All events/affected patients
Diagnosis (n), % persistent lat oro (6/149), 1% lat oro (9/149), <1% lat oro (7/149), 0% lat oro (1/149), 0% glottic (1/59), 2% SGL (2/31), 6% lat oro (1/149), <1% lat oro (1/149), 0%  
  cent oro (5/96), 0% centr oro (3/96), 1% centr oro (8/96), 3% hypo (1/69), 0% hypo (1/69), 1%   hypo (1/69), 0% centr oro (3/96), 0%  
  OCC (10/111), 3% OCC (8/111), 0% OCC (4/111), 1% NPC (3/51), 6%    parotid (2/36), 6% OCC (1/111), <1%  
   hypo (4/69), 0% hypo (5/69), 1%      (sino-)nasal (5/50), 5%  
         NPC (1/51), 0%  
All 21/356, 6% G2-4 28/593, 5% 28/606, 5% 5/476, 1% 2/159, 1% 2/159, 1% 4/512, 2% 7/707, 1% 101 events in 92/707 patients, 13%
Persistent G3/4 effects (n) 1% (5) <1% (2) <1% (5) <1% (3) 1% (2) 1% (2) <1% (3) <1% (3) 4% (25 events in 25/707 patients)