Phosphorylation of Akt, while it may influence survival of BMSC consistent with its role in several settings, was not being investigated in its survival context in our model.
The most parsimonious model was a logistic model built on 5,982 patients by using up to 15 predictive variables, which attained a C statistic = 0.815, although a Cox model would have been more appropriate in a survival context.
Quantification of the mediational effects of individual smoking while controlling for regional smoking and the other confounders was performed using a recently developed and validated method for mediation analysis in the survival context 21, 22.
In the additional material (see Additional file 1), we have provided a detailed description of the analysis with the corresponding R code to enable future researchers to assess mediation in a survival context.
Our low sample sizes likely attributed to our inability to identify statistically significant differences, but trends in the data warrant further examination of how microbe load and composition respond to HWT stress within a survival context.
The role and mechanisms of autophagy in promoting cell survival in contexts such as nutrient deprivation are unequivocal.
For example, Liu et al.'s study revealed that gene expression profiles and clinical features show different prognostic power for the five breast cancer subtypes, and gene expression data of the normal-like subgroup contains more valuable prognostic information and survival associated contexts than the other subtypes [ 10].
Although tailored to the survival analysis context, the proposed procedure can be adapted to a range of other models for which moments of the posterior distribution can be estimated.
These findings not only indicate that the causal relationship between cort concentrations and brood survival is context-dependent, but also provide evidence that glucocorticoid mechanisms can attune individual state to external conditions.
Growing evidence suggests the usefulness of NLR in the prediction of survival in various contexts, such as lung cancer, colorectal cancer, orthotopic liver transplantation for primary hepatocellular carcinoma, postoperative coronary artery bypass grafting, chronic heart failure, pulmonary emboli, and acute pancreatitis [1, 5, 6].
