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Association Between Anesthesia Techniques and Postoperative Complications in Older Adults with Dementia Undergoing Hip Fracture Surgery

(hazard assessment and modification) or assistive technology (e.g., walking aids, hearing and vision assessment and modification) interventions. Excluding those three studies, a sensitivity analysis of the trials revealed that the lower fall rate (RR = 0.61, 95% CI = 0.52–0.72; I = 6%, P = .37; 5 RCTs) and the number of fallers (RR = 0.82, 95% CI = 0.70–0.96; I = 66%, P = .02; 5 RCTs) were larger and became statistically significant. Moreover, the heterogeneity declined from 83% to 6% for fall rate and from 83% to 66% for number of fallers. These results suggest that, in addition to the participants and the setting in which fall prevention measures are implemented, exercise, physical environment, and assistive technology are fundamental elements of multifactorial interventions to reduce falls in older adults who are residents of care facilities.