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  • Kenneth Ottenbacher
2020

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

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

1 Scopus citations
Open Access

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

Open Access

Impact of Self-Care and Mobility on One or More Post-Acute Care Transitions

Li, C. Y., Karmarkar, A., Kuo, Y. F., Haas, A. & Ottenbacher, K. J., 2020, (Accepted/In press) In : Journal of aging and health.

Research output: Contribution to journalArticle

Muscle weakness and functional limitations in an ethnically diverse sample of older adults

McGrath, R. P., Ottenbacher, K. J., Vincent, B. M., Kraemer, W. J. & Peterson, M. D., Apr 2 2020, In : Ethnicity and Health. 25, 3, p. 342-353 12 p.

Research output: Contribution to journalArticle

11 Scopus citations

Pain as a predictor of frailty over time among older Mexican Americans

Sodhi, J. K., Karmarkar, A., Raji, M., Markides, K. S., Ottenbacher, K. J. & Al Snih, S., Jan 1 2020, In : Pain. 161, 1, p. 109-113 5 p.

Research output: Contribution to journalArticle

2 Scopus citations

Predictors of Discharge Settings After Total Knee Arthroplasty in Medicare Patients

Welsh, R. L., Wild, D. L., Karmarkar, A. M., Leland, N. E., Baillargeon, J. G., Ottenbacher, K. J. & Graham, J. E., Sep 2020, In : Archives of Physical Medicine and Rehabilitation. 101, 9, p. 1509-1514 6 p.

Research output: Contribution to journalArticle

Social and Health-Related Factors Associated with Enrollment in Medicare Advantage Plans in Older Adults

Kumar, A., Rivera-Hernandez, M., Karmarkar, A., Chou, L. N., Kuo, Y. F., Baldwin, J. A., Panagiotou, O. A., Burke, R. E. & Ottenbacher, K. J., Feb 1 2020, In : Journal of the American Geriatrics Society. 68, 2, p. 313-320 8 p.

Research output: Contribution to journalArticle

Use of the ICD-10 vision codes to study ocular conditions in Medicare beneficiaries with stroke

Hreha, K. P., Fisher, S. R., Reistetter, T. A., Ottenbacher, K., Haas, A., Li, C. Y., Ehrlich, J. R., Whitaker, D. B. & Whitson, H. E., Jul 8 2020, In : BMC Health Services Research. 20, 1, 628.

Research output: Contribution to journalArticle

Open Access
2019

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
1 Scopus citations

Data Science in Physical Medicine and Rehabilitation: Opportunities and Challenges

Ottenbacher, K. J., Graham, J. E. & Fisher, S. R., May 2019, In : Physical Medicine and Rehabilitation Clinics of North America. 30, 2, p. 459-471 13 p.

Research output: Contribution to journalReview article

Open Access
2 Scopus citations
Open Access
2 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

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

Race/ethnicity and 30-day readmission rates in medicare beneficiaries with COPD

Nastars, D. R., Rojas, J. D., Ottenbacher, K. J. & Graham, J., Aug 1 2019, In : Respiratory care. 64, 8, p. 931-936 6 p.

Research output: Contribution to journalArticle

Validation of the Modified Frailty Phenotype Measure in Older Mexican Americans

Li, C. Y., Al Snih, S., Chen, N-W., Markides, K. S., Sodhi, J. & Ottenbacher, K. J., Nov 1 2019, In : Journal of the American Geriatrics Society. 67, 11, p. 2393-2397 5 p.

Research output: Contribution to journalArticle

Open Access
2018
6 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

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

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

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

5 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

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

3 Scopus citations
8 Scopus citations
6 Scopus citations
5 Scopus citations
6 Scopus citations

Readmission Patterns Over 90-Day Episodes of Care Among Medicare Fee-for-Service Beneficiaries Discharged to Post-acute Care

Middleton, A., Kuo, Y. F., Graham, J. E., Karmarkar, A., Lin, Y. L., Goodwin, J. S., Haas, A. & Ottenbacher, K. J., Oct 2018, In : Journal of the American Medical Directors Association. 19, 10, p. 896-901 6 p.

Research output: Contribution to journalArticle

4 Scopus citations

Same But Different: FIM Summary Scores May Mask Variability in Physical Functioning Profiles

Fisher, S. R., Middleton, A., Graham, J. E. & Ottenbacher, K. J., Aug 2018, In : Archives of Physical Medicine and Rehabilitation. 99, 8, p. 1479-1482.e1

Research output: Contribution to journalArticle

1 Scopus citations

Successful Community Discharge Following Postacute Rehabilitation for Medicare Beneficiaries: Analysis of a Patient-Centered Quality Measure

Cary, M. P., Prvu Bettger, J., Jarvis, J. M., Ottenbacher, K. J. & Graham, J. E., Aug 2018, In : Health Services Research. 53, 4, p. 2470-2482 13 p.

Research output: Contribution to journalArticle

2 Scopus citations
4 Scopus citations

Trajectories Over the First Year of Long-Term Care Nursing Home Residence

Li, S., Middleton, A., Ottenbacher, K. J. & Goodwin, J. S., Apr 2018, In : Journal of the American Medical Directors Association. 19, 4, p. 333-341 9 p.

Research output: Contribution to journalArticle

10 Scopus citations
2017

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

15 Scopus citations
2 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

14 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
4 Scopus citations

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

Effect of Home- and Community-Based Physical Activity Interventions on Physical Function Among Cancer Survivors: A Systematic Review and Meta-Analysis

Swartz, M. C., Lewis, Z. H., Lyons, E. J., Jennings, K., Middleton, A., Deer, R. R., Arnold, D., Dresser, K., Ottenbacher, K. J. & Goodwin, J. S., Aug 2017, In : Archives of Physical Medicine and Rehabilitation. 98, 8, p. 1652-1665 14 p.

Research output: Contribution to journalReview article

25 Scopus citations

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 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