title: Interdisciplinary intervention decreases cognitive impairment for older Taiwanese with hip fracture: 2-year follow-up.
abstract: OBJECTIVE
  Few studies describe the trajectories of cognitive function for hip-fracture patients following hospital discharge and the treatment effects of interdisciplinary intervention on cognitive outcomes. The purpose of this study was to explore the 2-year postoperative trajectory for cognitive function of older hip-fracture patients and cognitive effects of an interdisciplinary intervention.
  
  
  METHODS
  Of 160 subjects randomly assigned to groups, 29 (35.8%) in the control group (n = 81) and 30 (38.0%) in the intervention group (n = 79) were cognitively impaired at admission. The intervention group received geriatric consultation, continuous rehabilitation, and discharge planning. Subjects' cognitive function was measured using the mini mental state examination Taiwan version at admission, 6, 12, 18, and 24 months after discharge and analyzed using hierarchical generalized linear models.
  
  
  RESULTS
  Patients who received the intervention program had 75% less likelihood of being cognitively impaired 6 months following discharge than those who received routine care (odds ratio = 0.25, p < 0.001). The difference between the control and intervention groups was small at admission, peaked at 18 months, and decreased from 18 to 24 months following discharge.
  
  
  CONCLUSIONS
  Our interdisciplinary intervention improved the long-term postoperative cognitive functioning of older persons with hip fracture in Taiwan.
authors.affiliation: School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
authors.forename: Yea-Ing L
authors.initials: YI
authors.lastname: Shyu
authors.forename: Ming-Yueh
authors.initials: MY
authors.lastname: Tseng
authors.forename: Jersey
authors.initials: J
authors.lastname: Liang
authors.forename: Wen-Che
authors.initials: WC
authors.lastname: Tsai
authors.forename: Chi-Chuan
authors.initials: CC
authors.lastname: Wu
authors.forename: Huey-Shinn
authors.initials: HS
authors.lastname: Cheng
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003072:Cognition Disorders / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006620:Hip Fractures / Q000150:complications / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D020127:Recovery of Function; D013624:Taiwan
keywords: cognitive function; hip fracture; interdisciplinary intervention; older persons