2016_Head & Neck COURSE BOOK

Survival Median follow-up: 6.5 years Survival With

Overall Survival

Functional Larynx

80 90 100

90 100

60 70 80 20 30 40 50 0 10

Overall Logrank test: p=.155 Hazard ratio 0.85 CI (0.68, 1.06)

50 60 70 20 30 40 0 10

Overall Logrank test: p= 446 . Hazard ratio 0.91 CI (0.71, 1.16)

0

2

4

6

8

10

0

2

4

6

8

10

(years)

(years) Number of pati nt at risk :

Number of patients at risk :

O N

O N

160 224 105 154 226 117

64 73

28 39

12 18

Sequential Alternating

Sequential Alternating

125 224 157 122 226 160

97 105

52 57

20 29

Lefebvre et al. ASCO 2007. Abstract LBA6016.