Retrospective Study
Copyright ©The Author(s) 2023.
World J Clin Oncol. Jul 24, 2023; 14(7): 259-264
Published online Jul 24, 2023. doi: 10.5306/wjco.v14.i7.259
Table 3 Mortality subgroup analysis
FeatureCigarette use
P value
Never
Former
Current
Mortality* subgroupn = 14n = 6n = 8
Time to death in d, mean ± SD598.30 ± 734.61848.40 ± 756.83393.80 ± 325.690.465
Non-responder subgroupn = 14n = 9n = 14
Deaths in non-responders subgroup, n (%)6 (42.9)2 (22.2)3 (21.4)0.285