Heterogeneity in hip fracture patients: Age, functional status, and comorbidity

Journal of the American Geriatrics Society

Volumn 55, Issue 3, 2007, Pages 407-413

  Penrod, Joan D ^a,b   Litke, Ann ^b   Hawkes, William G ^c   Magaziner, Jay ^c   Koval, Kenneth J ^d   Doucette, John T ^b   Silberzweig, Stacey B ^a   Siu, Albert L ^a,b  

^a VETERANS AFFAIRS MEDICAL CENTER   (United States)

^b MOUNT SINAI SCHOOL OF MEDICINE   (United States)

^c UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE   (United States)

^d DARTMOUTH HITCHCOCK MEDICAL CENTER   (United States)

Author keywords

Cluster analysis; Functional status; Hip fracture; Older adults

Indexed keywords

ADULT; AGED; AGING; ARTICLE; BATH; CLUSTER ANALYSIS; COMORBIDITY; CONTROLLED STUDY; DAILY LIFE ACTIVITY; DEMENTIA; DEMOGRAPHY; FEEDING; FEMALE; FOLLOW UP; FUNCTIONAL STATUS; HEALTH STATUS; HIP FRACTURE; HUMAN; LONGITUDINAL STUDY; MAJOR CLINICAL STUDY; MALE; OBSERVATIONAL STUDY; PATIENT MOBILITY; WALKING;

ACTIVITIES OF DAILY LIVING; AGE FACTORS; AGED; AGED, 80 AND OVER; CLUSTER ANALYSIS; COHORT STUDIES; COMORBIDITY; DECISION TREES; DISABILITY EVALUATION; FEMALE; FRAIL ELDERLY; HIP FRACTURES; HUMANS; LONGITUDINAL STUDIES; MALE; MIDDLE AGED; MOBILITY LIMITATION; NEW YORK; OUTCOME ASSESSMENT (HEALTH CARE); RISK FACTORS;

EID: 33847332578     PISSN: 00028614     EISSN: 15325415     Source Type: Journal    
DOI: 10.1111/j.1532-5415.2007.01078.x     Document Type: Article

References (30)

1. Lu-Yao GL, Baron JA, Barrett JA et al. Treatment and survival among elderly Americans with hip fractures: A population-based study. Am J Public Health 1994;84:1287-1291.
2. Lu-Yao GL, Keller RB, Littenberg B et al. Outcomes after displaced fractures of the femoral neck. A meta-analysis of one hundred and six published reports. J Bone Joint Surg Am 1994;76:15-25.
3. Hannan EL, Magaziner J, Wang JJ et al. Mortality and locomotion 6 months after hospitalization for hip fracture: Risk factors and risk-adjusted hospital outcomes. JAMA 2001;285:2736-2742.
4. Leibson CL, Tosteson ANA, Gabriel SE et al. Mortality, disability, and nursing home use for persons with and without hip fracture: A population-based study. J Am Geriatr Soc 2002;50:1644-1650.
5. Currie C, Hutchison J. Audit, guidelines and standards: Clinical governance for hip fracture care in Scotland. Disabil Rehabil 2005;27:1099-1105.
6. Magaziner J, Simonsick EM, Kashner TM et al. Predictors of functional recovery one year following hospital discharge for hip fracture: A prospective study. J Gerontol 1990;45:M101-M107.
7. Magaziner J, Hawkes W, Hebel JR et al. Recovery from hip fracture in eight areas of function. J Gerontol A Biol Sci Med Sci 2000;55A:M498-M507.
8. Koval KJ, Skovron ML, Aharonoff GB et al. Predictors of functional recovery after hip fracture in the elderly. Clin Orthop Relat Res 1998;Mar:22-28.
9. Wehren LE, Hawkes WG, Orwig DL et al. Gender differences in mortality after hip fracture: The role of infection. J Bone Miner Res 2003;18:2231-2237.
10. Thorngren KG, Norrman PO, Hommel A et al. Influence of age, sex, fracture type and pre-fracture living on rehabilitation pattern after hip fracture in the elderly. Disabil Rehabil 2005;27:1091-1097.
11. Freeman C, Todd C, Camilleri-Ferrante C et al. Quality improvement for patients with hip fracture: Experience from a multi-site audit. Qual Saf Health Care 2002;11:239-245.
12. Trombetti A, Herrmann F, Hoffmeyer P et al. Survival and potential years of life lost after hip fracture in men and age-matched women. Osteoporos Int 2002;13:731-737.
13. Michel J-P, Hoffmeyer P, Klopfenstein C et al. Prognosis of functional recovery 1 year after hip fracture: Typical patient profiles through cluster analysis. J Gerontol A Biol Sci Med Sci 2000;55A:M508-M515.
14. Eastwood EA, Magaziner J,Wang J et al. Patients with hip fracture: Subgroups and their outcomes. J Am Geriatr Soc 2002;50:1240-1249.
15. Orosz GM, Magaziner J, Hannan EL et al. Association of timing of surgery for hip fracture and patient outcomes. JAMA 2004;291:1738-1743.
16. Aharonoff GB, Dennis MG, Elshinawy A et al. Circumstances of falls causing hip fractures in the elderly. Clin Orthop Relat Res 1998;Mar:10-14.
17. Aharonoff GB, Koval KJ, Skovron ML et al. Hip fractures in the elderly: Predictors of one year mortality. J Orthop Trauma 1997;11:162-165.
18. Dodds TA, Martin DP, Stolov WC et al. A validation of the functional independence measurement and its performance among rehabilitation inpatients. Arch Phys Med Rehabil 1993;74:531-536.
19. Jette AM, Harris BA, Cleary PD et al. Functional recovery after hip fracture. Arch Phys Med Rehabil 1987;68:735-740.
20. Zuckerman JD, Koval KJ, Aharonoff GB et al. A functional recovery score for elderly hip fracture patients. II. Validity and reliability. J Orthop Trauma 2000;14:26-30.
21. Zuckerman JD, Koval KJ, Aharonoff GB et al. A functional recovery score for elderly hip fracture patients. I. Development. J Orthop Trauma 2000;14:20-25.
22. Landis JR, Koch GG. The measurement of observer agreement for categorical data. Biometrics 1977;33:159-174.
23. Norusis M. SPSS 13.0 Statistical Procedures Companion. Upper Saddle-River, NJ: Prentice Hall, 2004.
24. Aldenderfer MS, Blashfeild RK. Cluster analysis. In: Lewis-Beck MS, ed. Quantitative Applications in the Social Sciences. Newbury Park, CA: Sage Publications, 1984, pp 7-87.
25. Sugar CA, Strum R, Lee TT et al. Empirically defined health states for depression from the SF-12. Health Serv Res 1998;33:911-928.
26. Everitt BS, Landau S, Leese M. Cluster Analysis, 4th Ed. New York: Oxford University Press, 2001.
27. Kamphaus RW, DiStefano C, Lease AM. A self-report typology of behavioral adjustment for young children. Psychol Assess 2003;15:17-28.
28. Binder EF, Brown M, Sinacore DR et al. Effects of extended outpatient rehabilitation after hip fracture: A randomized controlled trial. JAMA 2004;292:837-846.
29. Guccione AA, Fagerson TL, Anderson JJ. Regaining functional independence in the acute care setting following hip fracture. Phys Ther 1996;76:818-826.
30. Penrod J, Boockvar K, Litke A et al. Physical therapy and mobility two and six months after hip fracture. J Am Geriatr Soc 2004;52:1114-1120.