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  • Kenneth Ottenbacher
Article

A comparison of three methods in categorizing functional status to predict hospital readmission across post-acute care

Li, C. Y., Karmarkar, A., Kuo, Y. F., Mehta, H. B., Mallinson, T., Haas, A., Kumar, A. & Ottenbacher, K. J., May 2020, In : PloS one. 15, 5, e0232017.

Research output: Contribution to journalArticle

Open Access

Ambulatory activity of older adults hospitalized with acute medical illness

Fisher, S. R., Goodwin, J. S., Protas, E. J., Kuo, Y. F., Graham, J. E., Ottenbacher, K. J. & Ostir, G. V., Jan 2011, In : Journal of the American Geriatrics Society. 59, 1, p. 91-95 5 p.

Research output: Contribution to journalArticle

86 Scopus citations

Assessing gait speed in acutely ill older patients admitted to an acute care for elders hospital unit

Ostir, G. V., Berges, I., Kuo, Y. F., Goodwin, J. S., Ottenbacher, K. J. & Guralnik, J. M., Feb 27 2012, In : Archives of Internal Medicine. 172, 4, p. 353-358 6 p.

Research output: Contribution to journalArticle

50 Scopus citations

Association between Lower Extremity Performance and Health-Related Quality of Life in Elderly Mexican Americans

Bindawas, S. M., Al Snih, S., Ottenbacher, A. J., Graham, J., Protas, E. E., Markides, K. S. & Ottenbacher, K. J., Oct 1 2015, In : Journal of aging and health. 27, 6, p. 1026-1045 20 p.

Research output: Contribution to journalArticle

4 Scopus citations

Association of Pain on Hospital Discharge with the Risk of 30-Day Readmission in Patients with Total Hip and Knee Replacement

Hong, I., Westra, J. R., Goodwin, J. S., Karmarkar, A., Kuo, Y. F. & Ottenbacher, K. J., 2020, (Accepted/In press) In : Journal of Arthroplasty.

Research output: Contribution to journalArticle

Burn patients' return to daily activities and participation as defined by the International Classification of Functioning, Disability and Health: A systematic review

Osborne, C. L., Meyer, W., Ottenbacher, K. & Arcari, C. M., 2016, (Accepted/In press) In : Burns.

Research output: Contribution to journalArticle

1 Scopus citations
2 Scopus citations

Clinical profile and comorbidity of traumatic brain injury among younger and older men and women: A brief research notes

Chan, V., Mollayeva, T., Ottenbacher, K. J. & Colantonio, A., Aug 8 2017, In : BMC Research Notes. 10, 1, 371.

Research output: Contribution to journalArticle

16 Scopus citations
2 Scopus citations
6 Scopus citations

Comorbidity Indices Versus Function as Potential Predictors of 30-Day Readmission in Older Patients Following Postacute Rehabilitation

Kumar, A., Karmarkar, A. M., Graham, J. E., Resnik, L., Tan, A., Deutsch, A. & Ottenbacher, K. J., Feb 1 2017, In : The journals of gerontology. Series A, Biological sciences and medical sciences. 72, 2, p. 223-228 6 p.

Research output: Contribution to journalArticle

15 Scopus citations

Comparing comorbidity indices to predict post-acute rehabilitation outcomes in older adults

Kumar, A., Graham, J. E., Resnik, L., Karmarkar, A. M., Tan, A., Deutsch, A. & Ottenbacher, K. J., Dec 1 2016, In : American Journal of Physical Medicine and Rehabilitation. 95, 12, p. 889-898 10 p.

Research output: Contribution to journalArticle

10 Scopus citations

Comparison of Functional Status Improvements Among Patients With Stroke Receiving Postacute Care in Inpatient Rehabilitation vs Skilled Nursing Facilities

Hong, I., Goodwin, J. S., Reistetter, T. A., Kuo, Y. F., Mallinson, T., Karmarkar, A., Lin, Y. L. & Ottenbacher, K. J., Dec 2 2019, In : JAMA network open. 2, 12, p. e1916646

Research output: Contribution to journalArticle

Open Access
3 Scopus citations

Comparison of methods to identify long term care nursing home residence with administrative data

Goodwin, J. S., Li, S., Zhou, J., Graham, J. E., Karmarkar, A. & Ottenbacher, K., May 30 2017, In : BMC Health Services Research. 17, 1, 376.

Research output: Contribution to journalArticle

13 Scopus citations
5 Scopus citations
1 Scopus citations

Diabetes comorbidity and age influence rehabilitation outcomes after hip fracture

Reistetter, T. A., Graham, J. E., Deutsch, A., Markello, S. J., Granger, C. V. & Ottenbacher, K. J., Jun 2011, In : Diabetes care. 34, 6, p. 1375-1377 3 p.

Research output: Contribution to journalArticle

32 Scopus citations

Differences Between Skilled Nursing Facilities in Risk of Subsequent Long-Term Care Placement

Goodwin, J. S., Li, S., Middleton, A., Ottenbacher, K. & Kuo, Y. F., Oct 2018, In : Journal of the American Geriatrics Society. 66, 10, p. 1880-1886 7 p.

Research output: Contribution to journalArticle

3 Scopus citations
Open Access
2 Scopus citations

Discharge Patterns for Ischemic and Hemorrhagic Stroke Patients Going from Acute Care Hospitals to Inpatient and Skilled Nursing Rehabilitation

Hong, I., Karmarkar, A., Chan, W., Kuo, Y. F., Mallinson, T., Ottenbacher, K. J., Goodwin, J. S., Andersen, C. R. & Reistetter, T. A., Sep 1 2018, In : American Journal of Physical Medicine and Rehabilitation. 97, 9, p. 636-645 10 p.

Research output: Contribution to journalArticle

Duration to Admission and Hospital Transfers Affect Facility Rankings from the Postacute 30-Day Rehospitalization Quality Measure

Graham, J. E., Prvu Bettger, J., Fisher, S. R., Karmarkar, A. M., Kumar, A. & Ottenbacher, K. J., Jun 2017, In : Health Services Research. 52, 3, p. 1024-1039 16 p.

Research output: Contribution to journalArticle

3 Scopus citations

Early frailty transition predicts 15-year mortality among nondisabled older Mexican Americans

Li, C., Al Snih al snih, S., Karmarkar, A., Markides, K. & Ottenbacher, K., Jan 1 2018, (Accepted/In press) In : Annals of Epidemiology.

Research output: Contribution to journalArticle

4 Scopus citations

Effect of electronic activity monitors and pedometers on health: Results from the tame health pilot randomized pragmatic trial

Lewis, Z. H., Ottenbacher, K. J., Fisher, S. R., Jennings, K., Brown, A. F., Swartz, M. C., Martinez, E. & Lyons, E. J., Sep 2020, In : International Journal of Environmental Research and Public Health. 17, 18, p. 1-11 11 p., 6800.

Research output: Contribution to journalArticle

Open Access

Effects of Acute–Postacute Continuity on Community Discharge and 30-Day Rehospitalization Following Inpatient Rehabilitation

Graham, J. E., Prvu Bettger, J., Middleton, A., Spratt, H., Sharma, G. & Ottenbacher, K. J., Oct 2017, In : Health Services Research. 52, 5, p. 1631-1646 16 p.

Research output: Contribution to journalArticle

6 Scopus citations

Effects of Age and Sex on Hospital Readmission in Traumatic Brain Injury

Li, C. Y., Karmarkar, A., Adhikari, D., Ottenbacher, K. & Kuo, Y. F., Jul 2018, In : Archives of Physical Medicine and Rehabilitation. 99, 7, p. 1279-1288.e1

Research output: Contribution to journalArticle

6 Scopus citations

Effects of Postacute Settings on Readmission Rates and Reasons for Readmission Following Total Knee Arthroplasty

Welsh, R. L., Graham, J. E., Karmarkar, A. M., Leland, N. E., Baillargeon, J. G., Wild, D. L. & Ottenbacher, K. J., Apr 1 2017, In : Journal of the American Medical Directors Association. 18, 4, p. 367.e1-367.e10

Research output: Contribution to journalArticle

11 Scopus citations

Elder abuse and mistreatment: results from medicare claims data

Mouton, C. P., Haas, A., Karmarkar, A., Kuo, Y. F. & Ottenbacher, K., Oct 20 2019, In : Journal of Elder Abuse and Neglect. 31, 4-5, p. 263-280 18 p.

Research output: Contribution to journalArticle

Evidence of reduced health-related quality of life in older Mexican Americans with arthritis

Bindawas, S. M., Al Snih, S., Grady, J. J., Protas, E. J., Graham, J. E., Markides, K. S. & Ottenbacher, K. J., Mar 2011, In : Ethnicity and Disease. 21, 2, p. 230-236 7 p.

Research output: Contribution to journalArticle

5 Scopus citations

Examining the association between comorbidity indexes and functional status in hospitalized medicare fee-for-service beneficiaries

Kumar, A., Graham, J. E., Resnik, L., Karmarkar, A. M., Deutsch, A., Tan, A., Snih, S. A. & Ottenbacher, K. J., Feb 2016, In : Physical therapy. 96, 2, p. 232-240 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Facility and Geographic Variation in Rates of Successful Community Discharge After Inpatient Rehabilitation Among Medicare Fee-for-Service Beneficiaries

Middleton, A., Graham, J. E., Prvu Bettger, J., Haas, A. & Ottenbacher, K., Nov 2 2018, In : JAMA network open. 1, 7, p. e184332

Research output: Contribution to journalArticle

Open Access
1 Scopus citations

Falls and cognitive decline in Mexican Americans 75 years and older

Padubidri, A., Al Snih, S., Samper-Ternent, R., Markides, K. S., Ottenbacher, K. J. & Raji, M. A., Apr 22 2014, In : Clinical interventions in aging. 9, p. 719-726 8 p.

Research output: Contribution to journalArticle

12 Scopus citations

FIM motor scores for classifying community discharge after inpatient rehabilitation for hip fracture

Wang, C. Y., Graham, J. E., Karmarkar, A. M., Reistetter, T. A., Protas, E. J. & Ottenbacher, K. J., Jun 2014, In : PM and R. 6, 6, p. 493-497 5 p.

Research output: Contribution to journalArticle

14 Scopus citations
54 Scopus citations

Frailty and diabetes among Mexican American older adults

Howrey, B. T., Al Snih, S., Markides, K. S. & Ottenbacher, K. J., Jul 2018, In : Annals of Epidemiology. 28, 7, p. 421-426.e1

Research output: Contribution to journalArticle

4 Scopus citations

Frailty and sarcopenia in Bogotá: results from the SABE Bogotá Study

Samper Ternent, R., Reyes-Ortiz, C., Ottenbacher, K. & Cano, C. A., Mar 31 2016, (Accepted/In press) In : Aging clinical and experimental research. p. 1-8 8 p.

Research output: Contribution to journalArticle

14 Scopus citations

Frailty as a predictor of falls in older Mexican Americans

Samper-Ternent, R., Karmarkar, A., Graham, J., Reistetter, T. & Ottenbacher, K., Jun 2012, In : Journal of aging and health. 24, 4, p. 641-653 13 p.

Research output: Contribution to journalArticle

31 Scopus citations
Open Access
9 Scopus citations

Functional Status Is Associated with 30-Day Potentially Preventable Readmissions Following Home Health Care

Middleton, A., Downer, B., Haas, A., Knox, S. & Ottenbacher, K. J., Feb 1 2019, In : Medical care. 57, 2, p. 145-151 7 p.

Research output: Contribution to journalArticle

3 Scopus citations
6 Scopus citations

Function and Caregiver Support Associated With Readmissions During Home Health for Individuals With Dementia

Knox, S., Downer, B., Haas, A., Middleton, A. & Ottenbacher, K. J., Jun 2020, In : Archives of Physical Medicine and Rehabilitation. 101, 6, p. 1009-1016 8 p.

Research output: Contribution to journalArticle

Gait Speed and Dismobility in Older Adults

Ostir, G. V., Berges, I. M., Ottenbacher, K., Fisher, S., Barr, E., Hebel, J. R. & Guralnik, J. M., Sep 1 2015, In : Archives of Physical Medicine and Rehabilitation. 96, 9, p. 1641-1645 5 p.

Research output: Contribution to journalArticle

12 Scopus citations

Geographic and Facility Variation in Inpatient Stroke Rehabilitation: Multilevel Analysis of Functional Status

Reistetter, T. A., Kuo, Y. F., Karmarkar, A. M., Eschbach, K., Teppala, S., Freeman, J. L. & Ottenbacher, K. J., Jul 1 2015, In : Archives of Physical Medicine and Rehabilitation. 96, 7, p. 1248-1254 7 p., 56126.

Research output: Contribution to journalArticle

13 Scopus citations
Open Access

Hospital readmission following discharge from inpatient rehabilitation for older adults with debility

Galloway, R. V., Karmarkar, A. M., Graham, J. E., Tan, A., Raji, M., Granger, C. V. & Ottenbacher, K. J., Feb 2016, In : Physical therapy. 96, 2, p. 241-251 11 p.

Research output: Contribution to journalArticle

11 Scopus citations

Hospital readmission in persons with stroke following postacute inpatient rehabilitation

Ottenbacher, K. J., Graham, J. E., Ottenbacher, A. J., Lee, J., Al Snih, S., Karmarkar, A., Reistetter, T. & Ostir, G. V., Aug 2012, In : Journals of Gerontology - Series A Biological Sciences and Medical Sciences. 67 A, 8, p. 875-881 7 p.

Research output: Contribution to journalArticle

33 Scopus citations