Find Research Outputs — UTMB Health Research Expert Profiles

2016

Guidelines for Adult Stroke Rehabilitation and Recovery: A Guideline for Healthcare Professionals from the American Heart Association/American Stroke Association

Winstein, C. J., Stein, J., Arena, R., Bates, B., Cherney, L. R., Cramer, S. C., Deruyter, F., Eng, J. J., Fisher, B., Harvey, R. L., Lang, C. E., MacKay-Lyons, M., Ottenbacher, K. J., Pugh, S., Reeves, M. J., Richards, L. G., Stiers, W. & Zorowitz, R. D., Jun 1 2016, In: Stroke. 47, 6, p. e98-e169

Research output: Contribution to journal › Review article › peer-review

643 Scopus citations

2018

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 journal › Article › peer-review

Open Access

2 Scopus citations

2019

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 journal › Review article › peer-review

Open Access

2 Scopus citations

2018

Is Profit Status of Inpatient Rehabilitation Facilities Independently Associated With 30-Day Unplanned Hospital Readmission for Medicare Beneficiaries?

Li, C. Y., Karmarkar, A., Lin, Y. L., Kuo, Y. F., Ottenbacher, K. J. & Graham, J. E., Mar 2018, In: Archives of Physical Medicine and Rehabilitation. 99, 3, p. 598-602.e2

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

2019

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 journal › Article › peer-review

2020

Association of Social Behaviors With Community Discharge in Patients with Total Hip and Knee Replacement

Pritchard, K. T., Hong, I., Goodwin, J. S., Westra, J. R., Kuo, Y. F. & Ottenbacher, K. J., 2020, (Accepted/In press) In: Journal of the American Medical Directors Association.

Research output: Contribution to journal › Article › peer-review

Open Access

2018

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 journal › Article › peer-review

5 Scopus citations

2012

Social support, stressors, and frailty among older mexican american adults

Peek, M. K., Howrey, B. T., Ternent, R. S., Ray, L. A. & Ottenbacher, K. J., Nov 2012, In: Journals of Gerontology - Series B Psychological Sciences and Social Sciences. 67 B, 6, p. 755-764 10 p.

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

2020

Hospital Readmissions Reduction Program and Post-Acute Care: Implications for Service Delivery and 30-Day Hospital Readmission

Li, C. Y., Karmarkar, A., Lin, Y. L., Kuo, Y. F. & Ottenbacher, K. J., 2020, (Accepted/In press) In: Journal of the American Medical Directors Association.

Research output: Contribution to journal › Article › peer-review

2016

Stability and Change in Activities of Daily Living among Older Mexican Americans

Howrey, B. T., Al Snih, S., Jana, K. K., Peek, M. K. & Ottenbacher, K. J., Jun 8 2016, In: Journals of Gerontology - Series A Biological Sciences and Medical Sciences. 71, 6, p. 780-786 7 p.

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

2018

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 journal › Article › peer-review

2020

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 journal › Article › peer-review

2 Scopus citations

2016

The multicenter benchmarking study of burn injury: A content analysis of the outcome measures using the international classification of functioning, disability and health

Osborne, C. L., Petersson, C., Graham, J. E., Meyer, W. J., Simeonsson, R. J., Suman, O. E. & Ottenbacher, K. J., Nov 1 2016, In: Burns. 42, 7, p. 1396-1403 8 p.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

2012

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 journal › Article › peer-review

52 Scopus citations

2020

Improvement in Activities of Daily Living during a Nursing Home Stay and One-Year Mortality among Older Adults with Sepsis

Downer, B., Pritchard, K., Thomas, K. S. & Ottenbacher, K., 2020, (Accepted/In press) In: Journal of the American Geriatrics Society.

Research output: Contribution to journal › Article › peer-review

2016

Declines in Strength and Mortality Risk Among Older Mexican Americans: Joint Modeling of Survival and Longitudinal Data.

Peterson, M. D., Zhang, P., Duchowny, K. A., Markides, K., Ottenbacher, K. & Al Snih al snih, S., Dec 2016, In: Journals of Gerontology - Series A Biological Sciences and Medical Sciences.

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

2020

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

Kumar, A., Rivera-Hernandez, M., Karmarkar, A. M., 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 journal › Article › peer-review

2012

Life-space mobility in Mexican Americans aged 75 and older

Snih, S. A., Peek, K. M., Sawyer, P., Markides, K. S., Allman, R. M. & Ottenbacher, K. J., Mar 2012, In: Journal of the American Geriatrics Society. 60, 3, p. 532-537 6 p.

Research output: Contribution to journal › Article › peer-review

41 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 journal › Article › peer-review

31 Scopus citations

2014

Trajectories in functional recovery for patients receiving inpatient rehabilitation for unilateral hip or knee replacement

Bindawas, S. M., Graham, J. E., Karmarkar, A. M., Chen, N. W., Granger, C. V., Niewczyk, P., DiVita, M. A. & Ottenbacher, K. J., May 2014, In: Archives of Gerontology and Geriatrics. 58, 3, p. 344-349 6 p.

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Racial and ethnic disparities in functioning at discharge and follow-up among patients with motor complete spinal cord injury

Fyffe, D. C., Deutsch, A., Botticello, A. L., Kirshblum, S. & Ottenbacher, K. J., Nov 1 2014, In: Archives of Physical Medicine and Rehabilitation. 95, 11, p. 2140-2151 12 p.

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

2016

Predictors of 30-day readmission following inpatient rehabilitation for patients at high risk for hospital readmission

Fisher, S. R., Graham, J. E., Krishnan, S. & Ottenbacher, K. J., Jan 2016, In: Physical therapy. 96, 1, p. 62-70 9 p.

Research output: Contribution to journal › Article › peer-review

20 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 journal › Article › peer-review

15 Scopus citations

Social Support and Actual Versus Expected Length of Stay in Inpatient Rehabilitation Facilities

Lewis, Z. H., Hay, C. C., Graham, J. E., Lin, Y. L., Karmarkar, A. M. & Ottenbacher, K. J., Dec 1 2016, In: Archives of Physical Medicine and Rehabilitation. 97, 12, p. 2068-2075 8 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2019

Differences in hospitalizations, emergency room admissions, and outpatient visits among Mexican-American Medicare beneficiaries

Downer, B., Al Snih, S., Chou, L. N., Kuo, Y. F., Markides, K. S. & Ottenbacher, K. J., May 21 2019, In: BMC Geriatrics. 19, 1, 136.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Scopus citations

2016

Program Interruptions and Short-Stay Transfers Represent Potential Targets for Inpatient Rehabilitation Care-Improvement Efforts

Middleton, A., Graham, J. E., Krishnan, S. & Ottenbacher, K. J., Nov 1 2016, In: American Journal of Physical Medicine and Rehabilitation. 95, 11, p. 850-861 12 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

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 journal › Article › peer-review

Open Access

2018

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 journal › Article › peer-review

10 Scopus citations

2016

Inpatient Walking Activity to Predict Readmission in Older Adults

Fisher, S. R., Graham, J. E., Ottenbacher, K. J., Deer, R. & Ostir, G. V., Sep 2016, In: Archives of Physical Medicine and Rehabilitation. 97, 9, p. S226-S231

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

2019

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

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

Research output: Contribution to journal › Article › peer-review

2020

Trajectories of Frailty and Cognitive Decline Among Older Mexican Americans

Howrey, B., Al Snih al snih, S., Middleton, J. A. & Ottenbacher, K. J., Jul 13 2020, In: The journals of gerontology. Series A, Biological sciences and medical sciences. 75, 8, p. 1551-1557 7 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2019

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 journal › Article › peer-review

1 Scopus citations

2018

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 journal › Article › peer-review

4 Scopus citations

2014

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 journal › Article › peer-review

16 Scopus citations

Prevalence and factors associated with frailty among Peruvian older adults

Runzer-Colmenares, F. M., Samper-Ternent, R., Al Snih, S., Ottenbacher, K. J., Parodi, J. F. & Wong, R., Jan 2014, In: Archives of Gerontology and Geriatrics. 58, 1, p. 69-73 5 p.

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

2020

Frailty transitions predict healthcare use and Medicare payments in older Mexican Americans: A longitudinal cohort study

Li, C. Y., Al Snih, S., Chou, L. N., Karmarkar, A., Kuo, Y. F., Markides, K. S. & Ottenbacher, K. J., Jun 1 2020, In: BMC Geriatrics. 20, 1, 189.

Research output: Contribution to journal › Article › peer-review

Open Access

2016

Sex-Specific Predictors of Inpatient Rehabilitation Outcomes after Traumatic Brain Injury

Chan, V., Mollayeva, T., Ottenbacher, K. J. & Colantonio, A., May 1 2016, In: Archives of Physical Medicine and Rehabilitation. 97, 5, p. 772-780 9 p.

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

2012

Recovery of Functional Status After Stroke in a Tri-Ethnic Population

Berges, I. M., Kuo, Y. F., Ottenbacher, K. J., Seale, G. S. & Ostir, G. V., Apr 2012, In: PM and R. 4, 4, p. 290-295 6 p.

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

2018

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 journal › Article › peer-review

5 Scopus citations

2019

Combined effects of cognitive impairment and pre-frailty on future frailty and death in older Mexican Americans

Downer, B., Al Snih, S., Howrey, B. T., Raji, M. A., Markides, K. S. & Ottenbacher, K. J., 2019, In: Aging and Mental Health. 23, 10, p. 1405-1412 8 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

2020

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 journal › Article › peer-review

Dementia Severity Associated With Increased Risk of Potentially Preventable Readmissions During Home Health Care

Knox, S., Downer, B., Haas, A., Middleton, J. & Ottenbacher, K. J., Apr 2020, In: Journal of the American Medical Directors Association. 21, 4, p. 519-524.e3

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2014

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 journal › Article › peer-review

12 Scopus citations

2019

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 journal › Article › peer-review

3 Scopus citations

2020

How high-risk comorbidities co-occur in readmitted patients with hip fracture: Big data visual analytical approach

Bhavnani, S. K., Dang, B., Penton, R., Visweswaran, S., Bassler, K. E., Chen, T., Raji, M., Divekar, R., Zuhour, R., Karmarkar, A., Kuo, Y. F. & Ottenbacher, K. J., Oct 2020, In: JMIR Medical Informatics. 8, 10, e13567.

Research output: Contribution to journal › Article › peer-review

Open Access