Overall Sample (N = 35)

Locally Advanced Only (N = 15)

N2/M1 Only (N = 20)

Disease-free survival

2-year, %

40

47

35

95% CI

30 to 50

41 to 53

29 to 44

3-years, %

40

47

35

95% CI

30 to 50

41 to 53

29 to 44

5-years, %

31

33

30

95% CI

27 to 35

23 to 42

28 to 37

Overall survival

2-year, %

77

73

80

95% CI

68 to 100

63 to 100

74 to 100

3-years, %

66

60

70

95% CI

52 to 83

55 to 89

59 to 94

5-years, %

40

33

45

95% CI

25 to 54

21 to 45

22 to 56

Abbreviations: CI, confidence interval.

Table 2: Disease-Free Survival and Overall Survival.