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. Author manuscript; available in PMC: 2015 Sep 23.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2015 Feb 3;91(5):942–951. doi: 10.1016/j.ijrobp.2014.11.029

Table 1.

Patient and tumor characteristics

Characteristic n
Sex
  Male 9
  Female 1
Age, y
  Median (range) 60 (43–75)
Stage
  T2 N2b 1
  T2 N2c 3
  T3 N2b 2
  T4 N2b 2
  T4 N2c 2
Location
  Base of tongue 6
  Tonsil 4
HPV status (p16)
  Positive 10
  Negative 0
Tobacco (>10 pack years)
  Yes 6
  No 4
Active tobacco use
  Yes 2
  No 8

Abbreviation: HPV = human papillomavirus.