OBJECTIVES: To determine fracture risk in U.S. stroke patients and identify patient characteristics that predict highest fracture risk in two complementary cohorts. DESIGN: Secondary analyses of two prospective cohorts. SETTING: Veterans Affairs (VA) Medical Centers. PARTICIPANTS: The VA Acute Stroke (VASt) cohort includes 1,073 veterans admitted to nine VA hospitals for stroke between April 1995 and March 1997. The Integrated Stroke Outcomes Database (ISOD) includes 6,578 veterans who received inpatient rehabilitation for stroke at 121 VA facilities during fiscal years 2001 and 2002. MEASUREMENTS: Fractures detected using International Classification of Diseases, 9th Revision, codes in the VA computerized patient record system; baseline patient characteristics and stroke features; Functional Independence Measures scores in ISOD. RESULTS: Estimated 2-year fracture rates after stroke in the VASt and ISOD cohorts were 6.1% and 4.7%, respectively. Longer hospitalizations for stroke (P=.06) and new motor or sensory impairment (P=.09) showed trends toward greater risk in the VASt cohort. Female sex (P <.001), cognitive impairment (P=.01), and nonblack race (P=.04) were associated with higher fracture risk in the ISOD. Intermediate functional impairment conferred higher fracture risk than mild or severe functional impairment. CONCLUSION: Veterans who suffer a stroke are at high risk of subsequent fracture, which can lead to further disability. Women, nonblacks, and those with intermediate functional impairment were at particularly high risk of fracture. Future study should investigate therapies to decrease fracture risk in stroke patients.
OBJECTIVES: To determine fracture risk in U.S. strokepatients and identify patient characteristics that predict highest fracture risk in two complementary cohorts. DESIGN: Secondary analyses of two prospective cohorts. SETTING: Veterans Affairs (VA) Medical Centers. PARTICIPANTS: The VA Acute Stroke (VASt) cohort includes 1,073 veterans admitted to nine VA hospitals for stroke between April 1995 and March 1997. The Integrated Stroke Outcomes Database (ISOD) includes 6,578 veterans who received inpatient rehabilitation for stroke at 121 VA facilities during fiscal years 2001 and 2002. MEASUREMENTS: Fractures detected using International Classification of Diseases, 9th Revision, codes in the VA computerized patient record system; baseline patient characteristics and stroke features; Functional Independence Measures scores in ISOD. RESULTS: Estimated 2-year fracture rates after stroke in the VASt and ISOD cohorts were 6.1% and 4.7%, respectively. Longer hospitalizations for stroke (P=.06) and new motor or sensory impairment (P=.09) showed trends toward greater risk in the VASt cohort. Female sex (P <.001), cognitive impairment (P=.01), and nonblack race (P=.04) were associated with higher fracture risk in the ISOD. Intermediate functional impairment conferred higher fracture risk than mild or severe functional impairment. CONCLUSION: Veterans who suffer a stroke are at high risk of subsequent fracture, which can lead to further disability. Women, nonblacks, and those with intermediate functional impairment were at particularly high risk of fracture. Future study should investigate therapies to decrease fracture risk in strokepatients.
Authors: Catherine M Viscoli; David M Kent; Robin Conwit; Jennifer L Dearborn; Karen L Furie; Mark Gorman; Peter D Guarino; Silvio E Inzucchi; Amber Stuart; Lawrence H Young; Walter N Kernan Journal: Stroke Date: 2018-12-10 Impact factor: 7.914
Authors: Marco Y C Pang; Feigo Z H Yang; Ricky W K Lau; Ada Q Cheng; Leonard S W Li; Ming Zhang Journal: Physiother Can Date: 2012-01-31 Impact factor: 1.037
Authors: Lynda D Lisabeth; Lewis B Morgenstern; Jeffrey J Wing; Brisa N Sanchez; Darin B Zahuranec; Lesli E Skolarus; James F Burke; Michael Kleerekoper; Melinda A Smith; Devin L Brown Journal: J Stroke Cerebrovasc Dis Date: 2011-02-21 Impact factor: 2.136
Authors: P Benzinger; K Rapp; H H König; F Bleibler; C Globas; J Beyersmann; A Jaensch; C Becker; G Büchele Journal: Osteoporos Int Date: 2015-01-09 Impact factor: 4.507