The smoking status and bladder cancer recurrence.

Abstract

<p>Kaplan-Meier Curves using log rank tests for the recurrence of bladder cancer in patients. (a) The recurrence of bladder cancer in XPF(−) group with different status of smoking (never smoked, <20 pack-years, 20-50 pack-years and>50 pack-years); (b) The recurrence of bladder cancer in XPC(−) group with different status of smoking; (c) The recurrence of bladder cancer in XPF(+) group with different status of smoking; (d) The recurrence of bladder cancer in XPC(+) group with different status of smoking; (e) The recurrence of bladder cancer in patients of XPF(−) with never smoked and XPF(−) with smoked more than 50 pack-years;(f) The recurrence of bladder cancer in patients of XPC(−) with never smoked and XPC(−) with smoked more than 50 pack-years;(g) The recurrence of bladder cancer in patients of XPF(+) with never smoked and XPF(+) with smoked more than 50 pack-years; (h) The recurrence of bladder cancer in patients of XPC(+) with never smoked and XPC(+) with smoked more than 50 pack-years.</p