Usha Sambamoorthi, PhD

Research output

Research output per year 1989 2015 2016 2017 2018 2020 2021 2023

• 253 Article
• 9 Review article
• 3 Letter
• 1 Editorial

Research output per year

Research output per year

Search results

• Types of chronic conditions combinations and initial cancer treatment among elderly Medicare beneficiaries with localised prostate cancer

  Raval, A. D., Madhavan, S., Mattes, M. D. & Sambamoorthi, U., 1 Jul 2016, In: International Journal of Clinical Practice. 70, 7, p. 606-618 13 p.

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

  • Medicare 100%
  • Prostatic Neoplasms 76%
  • Elderly 65%
  • Mental Health 42%
  • Prostatectomy 33%

• Diffusion of new generation antidepressant treatment among elderly diagnosed with depression

  Sambamoorthi, U., Olfson, M., Walkup, J. T. & Crystal, S., Jan 2003, In: Medical Care. 41, 1, p. 180-194 15 p.

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

  • Antidepressive Agents 100%
  • Elderly 75%
  • Medicare 63%
  • medication 57%
  • social status 34%

• A prospective study of persistence in the prediction of smoking cessation outcome: Results from a randomized clinical trial

  Kalman, D., Hoskinson, R., Sambamoorthi, U. & Garvey, A. J., Feb 2010, In: Addictive Behaviors. 35, 2, p. 179-182 4 p.

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

  • Clarification 100%
  • Clinical Trials 84%
  • Smoking Cessation 80%
  • smoking 75%
  • persistence 70%

• Initial maintenance therapy adherence among older adults with asthma-COPD overlap

  Nili, M., Lemasters, T. J., Adelman, M., Dwibedi, N., Madhavan, S. S. & Sambamoorthi, U., Nov 2021, In: American Journal of Managed Care. 27, 11, p. 463-470 8 p.

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

  • Chronic Obstructive Pulmonary Disease 100%
  • Adrenal Cortex Hormones 90%
  • Asthma 87%
  • medication 72%
  • Medication Adherence 46%

• Ante- and postpartum substance abuse treatment and antiretroviral therapy among HIV-infected women on Medicaid.

  Warner, L. A., Wei, W., McSpiritt, E., Sambamoorthi, U. & Crystal, S., 2003, In: Journal of the American Medical Women's Association (1972). 58, 3, p. 143-153 11 p.

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

  • Medicaid 100%
  • Postpartum Period 85%
  • Substance-Related Disorders 79%
  • HIV 62%
  • Gynecology 28%

• Potentially inappropriate medication use and associated healthcare utilization and costs among older adults with colorectal, breast, and prostate cancers

  Feng, X., Higa, G. M., Safarudin, F., Sambamoorthi, U. & Tan, X., Sep 2019, In: Journal of Geriatric Oncology. 10, 5, p. 698-704 7 p.

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

  • Potentially Inappropriate Medication List 100%
  • Health Care Costs 60%
  • Colorectal Neoplasms 53%
  • Prostatic Neoplasms 53%
  • Breast Neoplasms 43%

• Potential Mediators between Fibromyalgia and C-Reactive protein: Results from a Large U.S. Community Survey

  Feinberg, T., Sambamoorthi, U., Lilly, C. & Innes, K. K., 7 Jul 2017, In: BMC musculoskeletal disorders. 18, 1, 294.

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

  • Fibromyalgia 100%
  • C-Reactive Protein 74%
  • Comorbidity 33%
  • Body Mass Index 30%
  • Blood Proteins 25%

• Polypharmacy and health-related quality of life among us adults with arthritis, medical expenditure panel survey, 2010-2012

  Meraya, A. M., Dwibedi, N. & Sambamoorthi, U., 2016, In: Preventing chronic disease. 13, 9, 160092.

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

  • Polypharmacy 100%
  • Prescription Drugs 96%
  • Health Expenditures 83%
  • expenditures 72%
  • Arthritis 71%

• Estrogen replacement therapy among elderly women: Results from the 1995 medicare current beneficiary survey

  Sambamoorthi, U., Crystal, S., Kumar, R. & Harman, J., Nov 1999, In: Women's Health Issues. 9, 6, p. 286-294 9 p.

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

  • Estrogen Replacement Therapy 100%
  • Medicare 83%
  • Estrogens 66%
  • Elderly 54%
  • bone disease 38%

• Effect of prenatal alcohol exposure on growth and morphology of offspring at 8 months of age

  Day, N. L., Richardson, G., Robles, N., Sambamoorthi, U., Taylor, P., Scher, M., Stoffer, D., Jasperse, D. & Cornelius, M., 1990, In: Pediatrics. 85, 5, p. 748-752 5 p.

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

  • Alcohols 100%
  • Growth 67%
  • Pregnancy 64%
  • Observation 37%
  • Pregnancy Trimesters 36%

• Acculturation and dental sealant use among US children

  Wiener, R. C., Findley, P. A., Shen, C., Dwibedi, N. & Sambamoorthi, U., Oct 2022, In: Community Dentistry and Oral Epidemiology.

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

  • Pit and Fissure Sealants 100%
  • Acculturation 90%
  • acculturation 67%
  • Dental Fissures 49%
  • Child 29%

• Antidepressant treatment and adherence to combination antiretroviral therapy among patients with AIDS and diagnosed depression

  Walkup, J., Wei, W., Sambamoorthi, U. & Crystal, S., Mar 2008, In: Psychiatric Quarterly. 79, 1, p. 43-53 11 p.

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

  • Treatment Adherence and Compliance 100%
  • Highly Active Antiretroviral Therapy 98%
  • Antidepressive Agents 78%
  • Acquired Immunodeficiency Syndrome 72%
  • Depression 57%

• Dental fluorosis and lumbar spine bone mineral density in adults, ages 20 to 49 years: results from the 2003 to 2004 National Health and Nutrition Examination Survey

  Wiener, R. C. & Sambamoorthi, U., 1 Dec 2013, In: Journal of dental hygiene : JDH. 87, 6, p. 370-377 8 p.

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

  • Dental Fluorosis 100%
  • Nutrition Surveys 74%
  • Bone Density 61%
  • Spine 52%
  • Osteoporosis 29%

• Association of periodontitis and human papillomavirus in oral rinse specimens: Results from the National Health and Nutrition Survey 2009-2012

  Wiener, R. C., Sambamoorthi, U. & Jurevic, R. J., 1 Jun 2015, In: Journal of the American Dental Association. 146, 6, p. 382-389 8 p., 81.

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

  • Mouthwashes 100%
  • Nutrition Surveys 84%
  • Periodontitis 83%
  • Health Surveys 74%
  • Papillomavirus Infections 24%

• Five-year trend in healthcare access and patient-reported health outcomes among women veterans

  Vance, B., Alhussain, K. & Sambamoorthi, U., 1 Apr 2020, In: Nursing Forum. 55, 2, p. 165-173 9 p.

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

  • Patient Reported Outcome Measures 100%
  • Veterans 94%
  • Delivery of Health Care 55%
  • Behavioral Risk Factor Surveillance System 50%
  • Veterans Health 47%

• Dynamics in health and employment: Evidence from Indonesia

  Mani, S., Mitra, S. & Sambamoorthi, U., Apr 2018, In: World Development. 104, p. 297-309 13 p.

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

  • disability 100%
  • physical disability 89%
  • Indonesia 69%
  • health 55%
  • Health 53%

• Treatment for Depression and Health-Related Quality of Life among Adults with Arthritis

  Shah, D., Rai, P., Dwibedi, N. & Sambamoorthi, U., 1 Mar 2018, In: Psychiatric Quarterly. 89, 1, p. 129-140 12 p.

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

  • Arthritis 100%
  • Depression 74%
  • Quality of Life 73%
  • Antidepressive Agents 65%
  • Psychotherapy 40%

• Prevalence and risk factors for multimorbidity in older US patients with late-stage melanoma

  Rai, P., Shen, C., Kolodney, J., Kelly, K. M., Scott, V. G. & Sambamoorthi, U., Apr 2021, In: Journal of Geriatric Oncology. 12, 3, p. 388-393 6 p.

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

  • Multimorbidity 100%
  • Melanoma 61%
  • Mental Health 13%
  • Marital Status 12%
  • Medicare 11%

• Variations of Depression Treatment Among Women With Hypertension

  Atkins, E. V., Sambamoorthi, U. & Bhattacharya, R., 3 Jun 2015, In: Health Care for Women International. 36, 6, p. 730-750 21 p.

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

  • Depression 100%
  • Hypertension 98%
  • Odds Ratio 73%
  • Antidepressive Agents 68%
  • Insurance 38%

• Impact of Diffuse Large B-Cell Lymphoma on Mammography and Bone Density Testing in Women

  Garg, R., Sambamoorthi, U., Tan, X., Basu, S. K., Haggerty, T. & Kelly, K. M., Apr 2021, In: Journal of Primary Prevention. 42, 2, p. 143-162 20 p.

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

  • Lymphoma, Large B-Cell, Diffuse 100%
  • Mammography 94%
  • Bone Density 80%
  • cancer 60%
  • mortality 37%

• Healthcare Expenditures Associated with Persistent Opioid use Among Adults with Chronic Non-Cancer Pain Conditions: A Retrospective Cohort Study

  Patel, J., Shah, D. & Sambamoorthi, U., 2 Jul 2020, In: Journal of Pain and Palliative Care Pharmacotherapy. 34, 3, p. 127-140 14 p.

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

  • Health Expenditures 100%
  • Opioid Analgesics 87%
  • Cohort Studies 67%
  • Retrospective Studies 66%
  • Delivery of Health Care 59%

• State-level variations in hospital expenditures: An application of spatial regression

  Bose, S., Gebremedhin, T. G. & Sambamoorthi, U., 1 Sep 2015, In: Journal of Health Care Finance. 42, 2

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

  • Spatial Regression 100%
  • Health Expenditures 60%
  • expenditures 52%
  • regression 37%
  • State Hospitals 31%

• Medication use and the risk of motor vehicle collision in West Virginia drivers 65 years of age and older: A case-crossover study

  Rudisill, T. M., Zhu, M., Davidov, D., Leann Long, D., Sambamoorthi, U., Abate, M. & Delagarza, V., 15 Mar 2016, In: BMC Research Notes. 9, 1, 166.

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

  • Motor Vehicles 100%
  • Collision 90%
  • Cross-Over Studies 83%
  • Illicit Drugs 67%
  • Prescriptions 51%

• Disparities in preventive care by body mass index categories among women

  Banerjea, R., Findley, P. & Sambamoorthi, U., 2008, In: Women and Health. 47, 4, p. 1-17 17 p.

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

  • Preventive Medicine 100%
  • Papanicolaou Test 68%
  • Thinness 65%
  • Body Mass Index 62%
  • Mammography 61%

• Multimorbidity and persistent depression among veterans with diabetes, heart disease, and hypertension

  Findley, P., Shen, C. & Sambamoorthi, U., May 2011, In: Health and Social Work. 36, 2, p. 109-119 11 p.

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

  • Multimorbidity 100%
  • heart disease 93%
  • hypertension 92%
  • Veterans 76%
  • chronic illness 73%