Table 6. Mixed evidence of recurrence for different treatments.

	Ble+Cis+Ifo	Ble+Cis+MitoC+Vbl	Ble+Cis+Vbl	Ble+Cis+Vcr	Cis	Cis+Doc	Cis+Epi	Cis+Flu	Cis+Ifo	Cis+Ifo+Pac	Cis+Methotrexate	Cis+Mitolactol	Cis+Topotecan	Cis+Vcr	Epi	Flu	Cis+Flu+Hyd	Flu+MitoC	Hyd	Placebo
Ble+Cis+Ifo	Ble+Cis+Ifo	1.73 (0.33, 8.40)	1.68 (0.48, 5.90)	1.77 (0.53, 5.58)	0.85 (0.33, 2.06)	0.51 (0.11, 2.12)	1.72 (0.44, 6.58)	0.65 (0.25, 1.59)	0.24 (0.07, 0.74)	0.22 (0.04, 1.09)	1.18 (0.23, 5.85)	0.91 (0.17, 5.27)	0.61 (0.13, 2.89)	1.50 (0.37, 5.48)	0.77 (0.18, 2.93)	0.73 (0.25, 2.00)	0.62 (0.16, 2.13)	0.56 (0.15, 1.92)	1.02 (0.33, 2.68)	1.43 (0.61, 3.20)
Ble+Cis+MitoC+Vbl	0.58 (0.12, 2.99)	Ble+Cis+MitoC+Vbl	0.98 (0.19, 5.19)	1.04 (0.21, 5.24)	0.49 (0.11, 2.13)	0.30 (0.05, 1.81)	1.01 (0.17, 5.95)	0.38 (0.09, 1.61)	0.14 (0.02, 0.86)	0.13 (0.02, 1.08)	0.69 (0.10, 4.76)	0.53 (0.07, 5.08)	0.36 (0.05, 2.47)	0.87 (0.16, 4.95)	0.44 (0.08, 2.62)	0.42 (0.09, 1.93)	0.36 (0.07, 1.90)	0.33 (0.06, 1.74)	0.59 (0.13, 2.53)	0.84 (0.21, 3.32)
Ble+Cis+Vbl	0.60 (0.17, 2.10)	1.02 (0.19, 5.34)	Ble+Cis+Vbl	1.06 (0.29, 3.76)	0.50 (0.17, 1.46)	0.30 (0.06, 1.42)	1.02 (0.25, 4.33)	0.38 (0.13, 1.10)	0.14 (0.03, 0.65)	0.13 (0.02, 0.87)	0.70 (0.13, 3.75)	0.54 (0.09, 3.82)	0.37 (0.07, 1.85)	0.89 (0.20, 3.71)	0.46 (0.10, 1.99)	0.43 (0.13, 1.36)	0.37 (0.09, 1.44)	0.33 (0.08, 1.28)	0.60 (0.19, 1.78)	0.85 (0.33, 2.19)
Ble+Cis+Vcr	0.56 (0.18, 1.88)	0.97 (0.19, 4.83)	0.95 (0.27, 3.39)	Ble+Cis+Vcr	0.48 (0.18, 1.25)	0.29 (0.06, 1.27)	0.97 (0.25, 3.76)	0.37 (0.14, 0.94)	0.14 (0.03, 0.57)	0.12 (0.02, 0.78)	0.67 (0.13, 3.31)	0.51 (0.09, 3.56)	0.34 (0.07, 1.69)	0.84 (0.21, 3.27)	0.43 (0.10, 1.70)	0.41 (0.14, 1.17)	0.35 (0.09, 1.27)	0.31 (0.09, 1.12)	0.57 (0.19, 1.53)	0.81 (0.35, 1.87)
Cis	1.18 (0.48, 3.05)	2.03 (0.47, 8.74)	1.99 (0.68, 5.73)	2.10 (0.80, 5.45)	Cis	0.60 (0.19, 1.86)	2.05 (0.64, 6.67)	0.76 (0.44, 1.31)	0.29 (0.09, 0.89)	0.26 (0.05, 1.31)	1.40 (0.32, 6.03)	1.07 (0.23, 6.03)	0.73 (0.21, 2.59)	1.77 (0.55, 5.67)	0.91 (0.27, 3.02)	0.85 (0.42, 1.71)	0.74 (0.27, 1.84)	0.66 (0.23, 1.89)	1.21 (0.59, 2.18)	1.69 (1.06, 2.68)
Cis+Doc	1.97 (0.47, 8.71)	3.38 (0.55, 21.43)	3.35 (0.71, 16.05)	3.51 (0.79, 15.93)	1.68 (0.54, 5.27)	Cis+Doc	3.39 (0.66, 18.11)	1.28 (0.36, 4.55)	0.48 (0.10, 2.47)	0.44 (0.06, 3.23)	2.34 (0.37, 14.68)	1.81 (0.26, 14.25)	1.22 (0.22, 6.64)	2.97 (0.57, 15.12)	1.52 (0.29, 8.02)	1.44 (0.37, 5.51)	1.23 (0.26, 5.29)	1.12 (0.23, 5.28)	2.01 (0.50, 7.15)	2.84 (0.82, 9.70)
Cis+Epi	0.58 (0.15, 2.27)	0.99 (0.17, 5.72)	0.98 (0.23, 4.08)	1.03 (0.27, 4.03)	0.49 (0.15, 1.55)	0.29 (0.06, 1.51)	Cis+Epi	0.38 (0.11, 1.19)	0.14 (0.03, 0.68)	0.13 (0.02, 0.91)	0.68 (0.12, 3.88)	0.53 (0.08, 3.96)	0.36 (0.06, 1.93)	0.87 (0.19, 3.85)	0.45 (0.09, 2.03)	0.42 (0.11, 1.45)	0.36 (0.08, 1.52)	0.33 (0.07, 1.36)	0.59 (0.16, 1.89)	0.83 (0.28, 2.38)
Cis+Flu	1.54 (0.63, 4.03)	2.65 (0.62, 11.16)	2.61 (0.91, 7.46)	2.73 (1.07, 7.22)	1.31 (0.76, 2.26)	0.78 (0.22, 2.77)	2.66 (0.84, 8.77)	Cis+Flu	0.38 (0.11, 1.24)	0.34 (0.07, 1.83)	1.83 (0.42, 7.83)	1.41 (0.28, 8.31)	0.95 (0.24, 3.65)	2.30 (0.72, 7.41)	1.18 (0.36, 3.93)	1.11 (0.51, 2.43)	0.96 (0.33, 2.58)	0.86 (0.29, 2.49)	1.57 (0.77, 2.83)	2.21 (1.40, 3.53)
Cis+Ifo	4.08 (1.35, 13.49)	7.12 (1.17, 42.43)	6.91 (1.55, 31.52)	7.30 (1.74, 30.66)	3.47 (1.13, 11.09)	2.06 (0.41, 10.46)	7.10 (1.48, 35.27)	2.65 (0.81, 9.06)	Cis+Ifo	0.90 (0.30, 2.89)	4.87 (0.78, 30.22)	3.71 (0.92, 18.13)	2.51 (0.46, 13.93)	6.09 (1.28, 29.86)	3.15 (0.62, 15.87)	2.96 (0.81, 11.07)	2.53 (0.57, 10.86)	2.29 (0.51, 10.21)	4.14 (1.12, 14.63)	5.86 (1.90, 19.01)
Cis+Ifo+Pac	4.53 (0.92, 22.95)	7.72 (0.93, 64.19)	7.58 (1.15, 48.69)	8.00 (1.27, 47.80)	3.81 (0.76, 18.89)	2.28 (0.31, 16.11)	7.78 (1.09, 54.27)	2.92 (0.55, 14.99)	1.11 (0.35, 3.31)	Cis+Ifo+Pac	5.36 (0.61, 44.30)	4.10 (0.69, 27.85)	2.75 (0.35, 20.72)	6.67 (0.94, 47.95)	3.43 (0.48, 25.04)	3.25 (0.58, 18.35)	2.79 (0.43, 16.82)	2.52 (0.39, 16.28)	4.61 (0.79, 23.56)	6.47 (1.28, 31.85)
Cis+Methotrexate	0.85 (0.17, 4.28)	1.45 (0.21, 10.09)	1.42 (0.27, 7.68)	1.49 (0.30, 7.58)	0.72 (0.17, 3.11)	0.43 (0.07, 2.67)	1.46 (0.26, 8.52)	0.55 (0.13, 2.36)	0.21 (0.03, 1.28)	0.19 (0.02, 1.63)	Cis+Methotrexate	0.78 (0.10, 6.92)	0.51 (0.08, 3.57)	1.26 (0.22, 7.11)	0.65 (0.11, 3.91)	0.61 (0.13, 2.83)	0.52 (0.09, 2.79)	0.47 (0.09, 2.50)	0.86 (0.19, 3.69)	1.21 (0.31, 4.82)
Cis+Mitolactol	1.09 (0.19, 5.90)	1.90 (0.20, 15.11)	1.85 (0.26, 11.69)	1.97 (0.28, 11.13)	0.93 (0.17, 4.32)	0.55 (0.07, 3.78)	1.89 (0.25, 12.86)	0.71 (0.12, 3.55)	0.27 (0.06, 1.09)	0.24 (0.04, 1.46)	1.29 (0.14, 10.22)	Cis+Mitolactol	0.67 (0.08, 4.90)	1.64 (0.21, 10.64)	0.84 (0.10, 5.77)	0.79 (0.12, 4.18)	0.68 (0.09, 4.06)	0.62 (0.08, 3.85)	1.11 (0.17, 5.60)	1.58 (0.27, 7.52)
Cis+Topotecan	1.63 (0.35, 7.93)	2.79 (0.41, 19.03)	2.74 (0.54, 14.35)	2.90 (0.59, 14.27)	1.37 (0.39, 4.81)	0.82 (0.15, 4.47)	2.80 (0.52, 15.94)	1.05 (0.27, 4.13)	0.40 (0.07, 2.18)	0.36 (0.05, 2.88)	1.94 (0.28, 12.66)	1.50 (0.20, 12.39)	Cis+Topotecan	2.41 (0.43, 13.44)	1.25 (0.22, 6.98)	1.18 (0.28, 4.94)	1.01 (0.20, 4.66)	0.90 (0.18, 4.57)	1.65 (0.39, 6.37)	2.33 (0.61, 8.94)
Cis+Vcr	0.67 (0.18, 2.70)	1.16 (0.20, 6.39)	1.12 (0.27, 4.91)	1.19 (0.31, 4.66)	0.57 (0.18, 1.82)	0.34 (0.07, 1.75)	1.15 (0.26, 5.20)	0.43 (0.13, 1.39)	0.16 (0.03, 0.78)	0.15 (0.02, 1.06)	0.79 (0.14, 4.46)	0.61 (0.09, 4.77)	0.41 (0.07, 2.32)	Cis+Vcr	0.52 (0.11, 2.40)	0.49 (0.14, 1.68)	0.42 (0.09, 1.74)	0.38 (0.09, 1.62)	0.68 (0.19, 2.18)	0.96 (0.33, 2.83)
Epi	1.30 (0.34, 5.48)	2.25 (0.38, 13.27)	2.19 (0.50, 9.60)	2.30 (0.59, 9.59)	1.10 (0.33, 3.66)	0.66 (0.12, 3.45)	2.24 (0.49, 10.59)	0.85 (0.25, 2.78)	0.32 (0.06, 1.60)	0.29 (0.04, 2.07)	1.54 (0.26, 9.12)	1.19 (0.17, 9.58)	0.80 (0.14, 4.63)	1.93 (0.42, 9.12)	Epi	0.94 (0.26, 3.39)	0.81 (0.18, 3.45)	0.72 (0.16, 3.21)	1.32 (0.36, 4.47)	1.87 (0.62, 5.71)
Flu	1.37 (0.50, 4.04)	2.38 (0.52, 11.00)	2.34 (0.73, 7.50)	2.46 (0.85, 7.23)	1.17 (0.59, 2.38)	0.69 (0.18, 2.71)	2.38 (0.69, 8.71)	0.90 (0.41, 1.96)	0.34 (0.09, 1.24)	0.31 (0.05, 1.73)	1.64 (0.35, 7.77)	1.26 (0.24, 8.06)	0.85 (0.20, 3.58)	2.06 (0.59, 7.20)	1.06 (0.30, 3.92)	Flu	0.86 (0.26, 2.69)	0.77 (0.29, 2.11)	1.41 (0.56, 3.16)	1.98 (1.03, 3.91)
Cis+Flu+Hyd	1.61 (0.47, 6.28)	2.79 (0.53, 15.34)	2.72 (0.69, 11.11)	2.85 (0.79, 11.08)	1.36 (0.54, 3.74)	0.81 (0.19, 3.82)	2.79 (0.66, 12.37)	1.04 (0.39, 3.05)	0.39 (0.09, 1.76)	0.36 (0.06, 2.34)	1.91 (0.36, 10.73)	1.47 (0.25, 10.55)	0.99 (0.21, 5.00)	2.39 (0.57, 10.76)	1.24 (0.29, 5.68)	1.16 (0.37, 3.81)	Cis+Flu+Hyd	0.90 (0.24, 3.75)	1.64 (0.61, 4.13)	2.30 (0.88, 6.50)
Flu+MitoC	1.78 (0.52, 6.68)	3.07 (0.57, 16.69)	3.02 (0.78, 11.79)	3.18 (0.90, 11.66)	1.51 (0.53, 4.27)	0.90 (0.19, 4.32)	3.06 (0.74, 13.35)	1.16 (0.40, 3.43)	0.44 (0.10, 1.95)	0.40 (0.06, 2.58)	2.11 (0.40, 11.57)	1.62 (0.26, 11.85)	1.11 (0.22, 5.51)	2.66 (0.62, 11.38)	1.38 (0.31, 6.10)	1.29 (0.47, 3.44)	1.11 (0.27, 4.24)	Flu+MitoC	1.82 (0.56, 5.36)	2.56 (0.95, 6.80)
Hyd	0.98 (0.37, 3.02)	1.69 (0.40, 7.94)	1.67 (0.56, 5.31)	1.75 (0.66, 5.30)	0.83 (0.46, 1.70)	0.50 (0.14, 2.00)	1.69 (0.53, 6.32)	0.64 (0.35, 1.29)	0.24 (0.07, 0.89)	0.22 (0.04, 1.27)	1.16 (0.27, 5.40)	0.90 (0.18, 5.81)	0.61 (0.16, 2.58)	1.46 (0.46, 5.29)	0.76 (0.22, 2.80)	0.71 (0.32, 1.79)	0.61 (0.24, 1.63)	0.55 (0.19, 1.79)	Hyd	1.41 (0.81, 2.73)
Placebo	0.70 (0.31, 1.64)	1.19 (0.30, 4.73)	1.18 (0.46, 3.05)	1.24 (0.54, 2.85)	0.59 (0.37, 0.94)	0.35 (0.10, 1.23)	1.20 (0.42, 3.60)	0.45 (0.28, 0.71)	0.17 (0.05, 0.53)	0.15 (0.03, 0.78)	0.83 (0.21, 3.27)	0.63 (0.13, 3.66)	0.43 (0.11, 1.64)	1.04 (0.35, 3.03)	0.54 (0.18, 1.61)	0.51 (0.26, 0.97)	0.43 (0.15, 1.13)	0.39 (0.15, 1.05)	0.71 (0.37, 1.24)	Placebo