Table 2.

Survival Data

	Mean survival (months) ± SE	Five year survival (%)	P-value
Overall	96.1 ± 3.5	63
Age group			0.005
< 30	46.9 ± 12.1	57
30–39	62.1 ± 7.0	57
40–49	87.3 ± 4.5	68
50–54	96.2 ± 4.8	62
Numerical Stage			< 0.001
I	104.0 ± 5.0	94
II	102.4 ± 3.9	82
III	86.8 ± 4.0	67
IV	32.2 ± 4.6	18
Sex			0.212
Male	99.3 ± 4.8	64
Female	81.1 ± 4.1	61
Presentation Type			< 0.001
Elective	90.1 ± 3.7	69
Emergency	61.0 ± 6.3	39
Screening	100.4 ± 5.1	82