Maragatha N Kuchibhatla

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. pmc Trajectory classes of depressive symptoms in a community sample of older adults
    M N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    Acta Psychiatr Scand 125:492-501. 2012
  2. ncbi request reprint An application of generalizability theory to study a physical performance measure in Parkinson's disease
    M Kuchibhatla
    Claude D Pepper Older Americans Independence Center, Department of Community and Family Medicine, Duke University Medical Center, Durham, North Carolina 27710, USA
    Aging (Milano) 12:29-34. 2000
  3. ncbi request reprint Assessing risk factors for mortality in elderly White and African American people: implications of alternative analyses
    Maragatha Kuchibhatla
    Department of Biostatistics and Bioinformatics, Box 3003, Duke University Medical Center, Durham, NC 27710, USA
    Gerontologist 42:826-34. 2002
  4. ncbi request reprint Alternative statistical approaches to identifying dementia in a community-dwelling sample
    M Kuchibhatla
    Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
    Aging Ment Health 7:383-9. 2003
  5. ncbi request reprint Comparison of methods for analyzing longitudinal binary outcomes: cognitive status as an example
    M Kuchibhatla
    Center for Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    Aging Ment Health 7:462-8. 2003
  6. ncbi request reprint Modeling association in longitudinal binary outcomes: a brief review
    M Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Nedical Center, Durham, NC 27710, USA
    Aging Ment Health 9:196-200. 2005
  7. pmc Trajectory classes of depression in a randomized depression trial of heart failure patients: a reanalysis of the SADHART-CHF trial
    Maragatha N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, North Carolina, USA
    Am J Geriatr Pharmacother 9:483-94. 2011
  8. pmc Trajectory classes of body mass index in a representative elderly community sample
    Maragatha N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    J Gerontol A Biol Sci Med Sci 68:699-704. 2013
  9. ncbi request reprint Effect of cancer screening and desirable health behaviors on functional status, self-rated health, health service use and mortality
    Gerda G Fillenbaum
    Center for the Study of Aging and Human Development, Durham, NC 27710, USA
    J Am Geriatr Soc 55:66-74. 2007
  10. pmc Accuracy of self-reported height and weight in a community-based sample of older African Americans and whites
    Gerda G Fillenbaum
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Gerontol A Biol Sci Med Sci 65:1123-9. 2010

Collaborators

Detail Information

Publications15

  1. pmc Trajectory classes of depressive symptoms in a community sample of older adults
    M N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    Acta Psychiatr Scand 125:492-501. 2012
    ..To identify trajectories of depressive symptoms in older community residents...
  2. ncbi request reprint An application of generalizability theory to study a physical performance measure in Parkinson's disease
    M Kuchibhatla
    Claude D Pepper Older Americans Independence Center, Department of Community and Family Medicine, Duke University Medical Center, Durham, North Carolina 27710, USA
    Aging (Milano) 12:29-34. 2000
    ..75 to 0.83, and for eight measurements in the range of 0.82 to 0.86. We discuss the use of this type of analysis in the determination of the optimum measurement design for experiments involving subjects with known fluctuations...
  3. ncbi request reprint Assessing risk factors for mortality in elderly White and African American people: implications of alternative analyses
    Maragatha Kuchibhatla
    Department of Biostatistics and Bioinformatics, Box 3003, Duke University Medical Center, Durham, NC 27710, USA
    Gerontologist 42:826-34. 2002
    ..The aim of this study was to ascertain whether the determinants of death differ as a function of type of analysis in a representative sample of older African American and White people with comparable mortality rates...
  4. ncbi request reprint Alternative statistical approaches to identifying dementia in a community-dwelling sample
    M Kuchibhatla
    Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
    Aging Ment Health 7:383-9. 2003
    ..While classification tree analysis encourages identification of groups at risk, logistic regression encourages targeting of specific characteristics...
  5. ncbi request reprint Comparison of methods for analyzing longitudinal binary outcomes: cognitive status as an example
    M Kuchibhatla
    Center for Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    Aging Ment Health 7:462-8. 2003
    ..Population-averaged methods are appropriate when between-subjects effects are of interest, and random-effects are useful when subject-specific effects are important...
  6. ncbi request reprint Modeling association in longitudinal binary outcomes: a brief review
    M Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Nedical Center, Durham, NC 27710, USA
    Aging Ment Health 9:196-200. 2005
    ..In both controlled and uncontrolled analyses, decline in ADL over three and six-year intervals (baseline to three years later, baseline to six years and three years post-baseline to six years post-baseline) is significant...
  7. pmc Trajectory classes of depression in a randomized depression trial of heart failure patients: a reanalysis of the SADHART-CHF trial
    Maragatha N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, North Carolina, USA
    Am J Geriatr Pharmacother 9:483-94. 2011
    ..The objective of this article was to determine whether, in drug intervention trials, growth mixture modeling (GMM) is able to identify drug-responsive trajectory classes that are not evident in traditional growth modeling approaches...
  8. pmc Trajectory classes of body mass index in a representative elderly community sample
    Maragatha N Kuchibhatla
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, NC 27710, USA
    J Gerontol A Biol Sci Med Sci 68:699-704. 2013
    ..It is unclear whether distinct weight-related trajectory classes, differing in course, demographics, and health characteristics, exist in the elderly population...
  9. ncbi request reprint Effect of cancer screening and desirable health behaviors on functional status, self-rated health, health service use and mortality
    Gerda G Fillenbaum
    Center for the Study of Aging and Human Development, Durham, NC 27710, USA
    J Am Geriatr Soc 55:66-74. 2007
    ..To determine whether some health behaviors of older people (e.g., obtaining cancer screens) have a limited and others (e.g., exercise) have a broad association with population-level health status 4 to 6 years later...
  10. pmc Accuracy of self-reported height and weight in a community-based sample of older African Americans and whites
    Gerda G Fillenbaum
    Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Gerontol A Biol Sci Med Sci 65:1123-9. 2010
    ..To ascertain accuracy of self-reported height, weight (and hence body mass index) in African American and white women and men older than 70 years of age...
  11. ncbi request reprint Dementia and Alzheimer's disease in community-dwelling elders taking vitamin C and/or vitamin E
    Gerda G Fillenbaum
    Duke University Medical Center and Geriatric Research, Education and Clinical Center, Veterans Affairs Medical Center, Durham, NC 27710, USA
    Ann Pharmacother 39:2009-14. 2005
    ..Since increased oxidative stress may impair cognition and be a risk factor for dementia, there has been interest in determining whether use of antioxidants could protect against such events...
  12. ncbi request reprint Impact of anemia on mortality, cognition, and function in community-dwelling elderly
    Susan D Denny
    Department of Medicine, Duke University, Durham, NC, USA
    Am J Med 119:327-34. 2006
    ..To explore the impact of varying hemoglobin levels on mortality, function, and cognition in a representative population of older persons...
  13. ncbi request reprint Identifying frailty in hospitalized older adults with significant coronary artery disease
    Jama L Purser
    Division of Geriatrics, Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Am Geriatr Soc 54:1674-81. 2006
    ....
  14. ncbi request reprint The impact of health status on physicians' intentions to offer cancer screening to older women
    Mitchell T Heflin
    Center for the Study of Aging and Human Development, Duke University Medical Center, 2511 Blue Zone Duke South, Durham, NC 27710, USA
    J Gerontol A Biol Sci Med Sci 61:844-50. 2006
    ..Screening for breast and cervical cancer reduces disease-specific mortality, but high rates of comorbidity and disability among elderly persons may alter the risks and benefits of screening...
  15. ncbi request reprint Laxative use in the community-dwelling elderly
    Christine M Ruby
    Center for the Study of Aging and Human Development, Durham, North Carolina, USA
    Am J Geriatr Pharmacother 1:11-7. 2003
    ..Constipation, a common and sometimes severe problem in the elderly, is often treated with laxatives...