Fig. 3.

KLF7 was an independent prognosis signature for squamous carcinoma. (A) Overall survival curves of squamous carcinoma samples stratified by median KLF7 expression value generated by the Kaplan–Meier method. P‐value was determined by log rank test. (B) Forest plot of multivariate Cox regression analysis indicated KLF7 as an independent and robust biomarker for squamous carcinoma prognosis. The third column represents hazard ratio, and numbers in brackets are 95% confidence interval. The fourth column represents P‐values, with *P < 0.05 and **P < 0.01, respectively.