Skip to main content

Table 1 Clinicopathological features of the patients included in this study

From: IMRT delivers lower radiation doses to dental structures than 3DRT in head and neck cancer patients

Features No. patients (%)
3DRT (n = 40) IMRT (n = 40)
Sex
 Male 35 (87.5 %) 29 (72.5 %)
 Female 5 (12.5 %) 11 (27.5 %)
Age (years)
 Mean 54.9 48.0
 Range 25–81 14–78
Location
 Tongue 10 (25.0 %) 10 (25.0 %)
 Oral Cavity 10 (25.0 %) 10 (25.0 %)
 Oropharynx 10 (25.0 %) 10 (25.0 %)
 Nasopharynx 10 (25.0 %) 10 (25.0 %)
T stage
 T1 6 (15.0 %) 9 (22.5 %)
 T2 8 (20.0 %) 9 (22.5 %)
 T3 9 (22.5 %) 14 (35.0 %)
 T4 17 (42.5 %) 8 (20.0 %)
N stage
 N0 7 (17.5 %) 7 (17.5 %)
 N1 10 (25.0 %) 9 (22.5 %)
 N2 21 (52.5 %) 22 (55.0 %)
 N3 2 (5.0 %) 2 (5.0 %)
M stage
 M0 40 (100.0 %) 40 (100.0 %)
 M1 0 (0.0 %) 0 (0.0 %)