Table 1 Patient characteristics and treatment details after propensity score matching
Characteristics | ART+IMRT (n = 50) | IMRT (n = 50) | P |
|---|---|---|---|
Age (years) | 54 (16~72) | 55 (22~73) | 0.865 |
Gender | Â | Â | 0.500 |
 Male | 33 (66%) | 34 (68%) |  |
 Female | 17 (34%) | 16 (32%) |  |
History of smoking | Â | Â | 0.500 |
 Yes | 22 (44%) | 23 (46%) |  |
 No | 28 (56%) | 27 (54%) |  |
History of drinking | Â | Â | 0.795 |
 Yes | 8 (16%) | 10 (20%) |  |
 No | 42 (84%) | 40 (80%) |  |
Family history | Â | Â | 0.795 |
 Yes | 10 (20%) | 8 (16%) |  |
 No | 40 (80%) | 42 (84%) |  |
T stage | Â | Â | 1 |
 T1 | 1 (2%) | 1 (2%) |  |
 T2 | 29 (58%) | 29 (58%) |  |
 T3 | 14 (28%) | 14 (28%) |  |
 T4 | 6 (12%) | 6 (12%) |  |
N stage | Â | Â | 1 |
 N0 | 7 (14%) | 7 (14%) |  |
 N1 | 11 (22%) | 11 (22%) |  |
 N2 | 27 (54%) | 27 (54%) |  |
 N3 | 5 (10%) | 5 (10%) |  |
Clinical stage | Â | Â | 1 |
 II | 3 (6%) | 3 (6%) |  |
 III | 40 (80%) | 40 (80%) |  |
 IV | 7 (14%) | 7 (14%) |  |
 CCT | 50 (100%) | 50 (100%) | 1 |