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The Science of Frailty: Sex Differences
1Section of Geriatrics, Division of Primary Care & Population Health, Stanford School of Medicine, Stanford Senior Care, 211 Quarry Road. Suite 4C, Palo Alto, CA 94304, USA.
Abstract:
Frailty is an important clinical syndrome of age-related decline in physiologic reserve and increased vulnerability. In older adults, frailty leads to progressive multisystem decline and increased adverse clinical outcomes. The pathophysiology of frailty is hypothesized to be driven by dysregulation of neuroendocrine, inflammatory, and metabolic pathways. Sex-specific differences in the prevalence of frailty have been observed. Treatment interventions of geriatric care can be applied to the care of frail older women with these differences in mind. As additional evidence regarding sex-specific differences in frailty emerges, research efforts should encompass the development of screening tools and therapeutic interventions that optimize outcomes.
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