Sentence examples for frailty in the statistical from inspiring English sources
Time to event analyses were conducted with Cox constant proportional hazards models with approximate grouped frailty, in the statistical package R, using a gamma distribution for the frailty term.
She broke new ground in defining frailty in the elderly, developing a simple assessment tool that uses five criteria to test for frailty.
Frailty in the critically ill: a novel concept.
We operationalized frailty following the approach of Bandeen-Roche and colleagues, in which the baseline (T1) NHATS data were used to assess the prevalence of frailty in the United States (Bandeen-Roche et al. 2015).
I have been consistently and increasingly aware of the issue of frailty in the aged.
The potential role of those factors associated with frailty in the prevention and intervention of frailty and pre-frailty merits further studies to explore their clinical application.
Despite little difference in model fit between the A-G and frailty models, in the interest of fewer statistical assumptions it is recommended that, where relevant, future studies involving modelling of recurrent sports injury data use the frailty model in preference to the CoxPH model or its other generalisations.
Cox proportional hazard models with frailty terms were used for the statistical analysis of risk factors.
The association of frailty and falls was robust to the statistical methods used.
In this report, we defined the low physical activity domain of the frailty phenotype with accelerometer-based measurement and confirmed the statistical aggregation of the five components of the frailty phenotype into a syndrome using LCA models.
