151751-Najiba-Chargi

208 CHAPTER 11 multivariate regression analysis only AJCC stage IV disease and CDLT remained significantly associated with decreased OS. Figure 2. Kaplan Meier survival curve for low SMM in HPV negative patients At 20 months At 40 months At 60 months At 80 months Number of events 26 44 48 52 Remaining cases 73 43 23 4 Figure 3. Kaplan Meier survival curve for CDLT in HPV negative patients At 20 months At 40 months At 60 months At 80 months Cumulative number of events 26 44 48 52 Remaining cases 73 43 23 4