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. 2015 Jul-Sep;13(3):347–351. doi: 10.1590/S1679-45082015AO3303

Table 1. Survival according to cancer staging.

Stage n Events (n) Censored patients n (%) Median survival (months) 95%CI
Lower limit Upper limit
II 23 10 13 (56.5) 31.3 1.7 61.0
III 9 5 4 (44.4) 25.7 15.6 35.8
IV 33 28 5 (15.2) 13.3 6.3 20.2

Total 65 43 22 (33.8) 20.7 15.6 25.7

95%CI: 95% confidence interval.