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. 2004 Aug 3;91(6):1032–1037. doi: 10.1038/sj.bjc.6602076

Table 6. Response stratified according to various characteristics in all cases.

    Response
 
Characteristic No. of Patients CR PR NC PD Response rate (%) (95% CI)
Total 27 2 14 9 2 59.3 (38.8–77.6)
             
Stage
 IV 7 0 4 3 0 57.1 (18.4–90.1)
 Recurrent 20 2 10 6 2 60.0 (36.1–80.9)
Histology
 Squamous cell carcinoma 20 1 11 7 1 60.0 (36.1–80.9)
 Nonsquamous cell carcinoma 7 1 3 2 1 57.1 (18.4–90.1)
Prior therapy
 No 12 1 7 4 0 66.7 (34.9–90.1)
 Yes 15 1 7 5 2 53.3 (26.6–78.7)
Site
 Inside radiation field 5 0 2 2 1 40.0 (5.3–85.3)
 Outside radiation field 22 2 12 7 1 63.6 (40.7–82.8)
Age (years)
 ⩽50 10 1 7 1 1 80.0 (44.4–97.5)
 >50 17 1 7 8 1 47.1 (23.0–72.2)