Skip to main content

Advertisement

Table 1 Patient characteristics

From: Osteoradionecrosis of the mandible: a case series at a single institution

  Stage 1 Stage 2 Stage 3 Total p value
Number of patients 5 (35.7%) 3 (21.4%) 6 (42.9%) 14 N/A
Number of males (%) 5 (100%) 2 (66.7%) 6 (100%) 13 (92.4%) p = 0.21
Smokers (%) 4 (80%) 3 (100%) 4 (66.7%) 11 (78.6%) p = 0.75
Alcohol use 4 (80%) 2 (66.7%) 3 (50%) 9 (64.3%) p = 0.77
Mean age, years 54.45 N/A
§KPS (mean ± SD) 88.57 ± 3.78 N/A
  1. Freeman-Halton extension of the Fisher exact probability test.
  2. §KPS Karnofsky Performance Status (data available in 7 patients, not analyzed).