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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: Am J Surg. 2010 Apr 21;200(3):398–405. doi: 10.1016/j.amjsurg.2009.10.014

Table I.

Factor Split N Non-
censored
N
Median
Survival
(months)
Log-rank
p-value
Hazard
Ratio
95% CI N
Allele
Sum
<36
N
Allele
Sum
≥36
Fisher
p-value
Allele Sum
(Surgical Patients)
≥36 29 19 23.1 0.114 1.86 0.86-3.99
<36 21 14 19.1
Allele Sum
(Combined Patients)
≥36 77 65 10.6 0.313 1.22 0.83-1.78
<36 58 50 9.9
Min Allele ≥18 35 29 12.2 0.253 1.27 0.84-1.90
<18 100 86 10.1
Max Allele ≥20 71 61 10.6 0.525 1.13 0.78-1.64
<20 64 54 9.9
Age ≤65 64 57 13.6 0.390 1.18 0.81-1.70 24 40 0.296
>65 71 58 7.9 34 37
Ract Caucasian 111 93 11.8 0.003 2.46 1.35-4.47 49 62 0.818
African Am 23 22 7.9 9 14
Sex Female 71 61 12.2 0.456 1.12 0.78-1.62 35 36 0.163
Male 64 54 9.1 23 41
Stage I - II 76 61 16.7 < 0.0001 3.47 2.230-5.39 33 43 1.000
III - IV 59 54 7.1 25 34
Resection with
Curative Intent
Yes 50 33 22.3 < 0.0001 4.76 3.18-7.14 21 29 1.000
No 85 82 7.1 37 48