a nonsignificant trendP = 0.074
When modeled as a continuous predictor, CKII showed only a nonsignificant trend toward worse survival (HR per SD = 2.00, 95% CI 0.93–4.27, P = 0.074).
When modeled as a continuous predictor, CKII showed only a nonsignificant trend toward worse survival (HR per SD = 2.00, 95% CI 0.93–4.27, P = 0.074).
In the comparison across tumor stages, CK-BB levels were higher in stage IV patients; however, the difference did not reach statistical significance ( P = 0.44) (Fig. 4 E), possibly due to the limited sample size.