The individual factors: poor performance status, extensive disease, the presence of dysphagia and a raised white blood cell count on admission adversely affected prognosis.
In Cox proportional hazard analyses adjusting for age, education, social group and traditional stroke risk factors, poor performance in Trail Making Test (TMT -A was relaTMT -A mortality (HR 1.88 per SD, 95% CI 1.31 to 2.71, p=0.001).
Our findings can be used to raise hypotheses about the complex interactions of host factors (poor performance status), tumour biology (low haemoglobin and high calcium), and systemic inflammation (elevated neutrophil count, elevated platelet count, and a high NLR) and their effects on poorer survival in patients with metastatic RCC.
In the 1990's, the National Assessment Governing Board had rejected requests from states for such analyses, with Mr. Finn, then a member of the board, contending that explanatory reports would compromise the credibility of the assessment results by trying to blame demographic and other outside factors for poor performance.
The validators were assigned to teachers receiving both the lowest and highest ratings so that, as John DeStefano Jr., the New Haven mayor put it, they could "discern factors of poor performance and also great performance so that they can be shared with other teachers and replicated".
Furthermore, considering the prognostic index developed by Motzer et al, 2004, incorporating the recognised adverse prognostic factors of poor performance status, anaemia, and hypercalcaemia, 43% of this patient cohort fall into the intermediate and 29% into the poor prognosis categories.
These parameters correspond to the z j variables considered to be potential factors affecting poor performance of the individual, or in other words, distances from the estimated frontier (note that negative values indicate less distance to the frontier, or better cognitive performance, while positive signs indicate worse performance).
Carrying out " business as usual", lack of proactivity and a static mindset among the key actors and poor supervision of health systems are progress blocking agents which have been reported as the leading factors for poor performance of health sectors in sub-Saharan Africa [ 24].
Carrying out " business as usual", a static mindset among the key actors and poor supervision of health systems are progress blocking agents which have been reported as the leading factors for poor performance of health sectors in sub-Saharan Africa [ 21].
While it was judged important to set the threshold at the level of mild impairment to ensure sensitivity for detection of early dementia, impaired performance on one test may be explained by extraneous factors; consistent poor performance is much more likely to reflect genuine impairment.
We also hypothesised that all three measures would provide added value as we expected that the correlations between the three different measures of physical capability would be lower at age 53 than in older study populations because of the presence at older ages of more shared risk factors for poor performance.
