NE score is not associated with overall survival in SCLC or neuroblastoma. A, Survival association analysis for SCLC based on 79 patients from the George_2015 study. NE score is not significantly associated with overall survival in univariate Cox regression or a multivariate model controlling for sex and TNM stage. B, Meta-analysis for neuroblastoma based on seven studies and 1,531 patients. The result is also not statistically significant although significant results could be observed for individual studies, the trend was different. C, NE scores are not significantly altered in neuroblastoma relapsed samples. Paired samples from the same patients in two independent studies were compared.