an evident trendp = 0.24
Our data demonstrated that there was an evident trend that the average driver gene mutations of smokers per patient was higher than that of non-smokers (12 (7–17) vs 7 (1–14) mutations/Mb, p = 0.24), especially in MIBC subgroup (16 (11.5-21.3) vs 7.5 (1–14) mutations/Mb, p = 0.25) ( Supplementary Figure S1A,B ).