... or older. In multivariate analysis, only age retained an independent association with extensive LND (odds ratio = 0.98, p = 0.01). Log-rank test showed better cause-specific survival in patients receiving extensive LND (p = 0.006). The difference in survival was statistically significant in the subgroup...

.... Multivariate analysis using a method of stepwise selection revealed that presence or absence of distant metastasis is the most significant determinant (p < 0.0001) for survival, followed by venous involvement (p < 0.001), treatment period (p < 0.02) and local invasion (p < 0.02), in this order...

...M. Takashi; T. Murase; S. Mizuno; N. Hamajima; Y. Ohno To clarify the relative importance of factors affecting the survival of patients with bladder cancer, a multivariate analysis by Cox’s proportional hazards model was performed on 264 patients initially treated from 1973 to 1984 at Nagoya...

...) and infiltration pattern (p = 0.02). Multivariate analysis revealed that stage is the only determinant of statistical significance for lymph node metastasis. High-stage tumors (pT3a-pT4) had 15 times higher risk for lymph node metastasis than low-stage tumors (pTis-pT2). The 5-year survival rates were 25 and 75...