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. 2019 Nov 20;40(6):373–379. doi: 10.4082/kjfm.18.0094

Table 4.

Table for monthly survival (quitting smoking) rate of the smoking cessation clinic by using Kaplan-Meier plot

Months Failed Censored Survival (quitting) Standard error
1 17 3 1 0
2 13 3 0.85 0.03
3 4 2 0.74 0.04
4 3 8 0.70 0.04
5 2 6 0.67 0.04
6 0 4 0.65 0.05
7 1 13 0.65 0.05
8 1 7 0.63 0.05
9 0 9 0.62 0.05
10 1 5 0.62 0.05
11 0 6 0.58 0.06
12 0 2 0.58 0.06
13 0 2 0.58 0.06
15 0 0 0.58 0.06
... 0 5 0.58 0.06