In an Accelerated Failure Time (AFT) model, the Weibull distribution is often used to directly model the survival time rather than the hazard function. The AFT model assumes that the log ...

The Weibull shape parameter (WSP ... The β was used to represent the hazard function without a reference population as follows: at β < 1 and a 95% CI < 1, the hazard was considered to have decreased ...

Black ice is a hidden hazard that requires vigilance and careful driving. By understanding where and when it forms, recognizing its appearance, and knowing how to drive safely on it, drivers can ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re ...

Objectives Stress urinary incontinence (SUI) and stress-predominant mixed urinary incontinence (MUI) are common conditions that can have a negative impact on the quality of life of patients and ...

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