Association Between Frailty Index and New-Onset Stroke in Middle-Aged and Elderly Chinese Adults with Gastrointestinal or Liver Diseases: A Longitudinal Cohort Study
Background: Although the frailty index (FI) has been reported to associate with stroke risk in older adults, its relationship in those with gastrointestinal (GI) or liver diseases remains unclear. We examined this association in a Chinese cohort with these comorbidities. Methods: Using baseline data from the China Heal...