El estudio tiene como objetivo analizar la relación entre condición física y calidad de vida relacionada con salud (CVRS), midiendo el efecto mediador funcionalidad física. Se realizaron diferentes pruebas a adultos mayores. cuestionario composite physical function se utilizó para medir EQ-5D-5L valorar CVRS. análisis mediación confirma papel CVRS (B = .051; CI .036 .067). La asociación directa...

In a chance constrained program (CCP), decision makers seek the best whose probability of violating uncertainty constraints is within prespecified risk level. As CCP often nonconvex and difficult to solve optimality, much effort has been devoted developing convex inner approximations for CCP, among which conditional value-at-risk ([Formula: see text]) known be more than decade. This paper studi...

The aims of this prospective, observational study were to compare: (1) symptom presentation of coronary heart disease (CHD) between patients with and without diabetes and (2) symptom predictors of CHD in patients with and without diabetes. We directly observed 528 patients with symptoms suggestive of CHD as they presented to the ED of a 900-bed cardiac referral center in the northeastern United...