Denis Nash

Summary

Affiliation: City University of New York
Country: USA

Publications

  1. pmc Association of neighborhood-level factors with hospitalization for community-associated methicillin-resistant Staphylococcus aureus, New York City, 2006: a multilevel observational study
    Amanda M Farr
    Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
    BMC Infect Dis 13:84. 2013
  2. pmc Program-level and contextual-level determinants of low-median CD4+ cell count in cohorts of persons initiating ART in eight sub-Saharan African countries
    Denis Nash
    International Center for AIDS Care and Treatment Programs, Columbia University Mailman School of Public Health, New York, New York, USA
    AIDS 25:1523-33. 2011
  3. pmc Factors associated with late antiretroviral therapy initiation among adults in Mozambique
    Maria Lahuerta
    Mailman School of Public Health, ICAP Columbia University, New York, New York, United States of America
    PLoS ONE 7:e37125. 2012
  4. pmc High levels of adherence and viral suppression in a nationally representative sample of HIV-infected adults on antiretroviral therapy for 6, 12 and 18 months in Rwanda
    Batya Elul
    ICAP at Columbia University, Mailman School of Public Health, New York, New York, United States of America
    PLoS ONE 8:e53586. 2013
  5. ncbi request reprint High human immunodeficiency virus incidence in a cohort of Rwandan female sex workers
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, NY, USA
    Sex Transm Dis 38:385-94. 2011
  6. doi request reprint HIV diagnosis, linkage to HIV care, and HIV risk behaviors among newly diagnosed HIV-positive female sex workers in Kigali, Rwanda
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, NY, USA
    J Acquir Immune Defic Syndr 57:e70-6. 2011
  7. pmc Healthcare-related correlates of recent HIV testing in New York City
    Edward K Kim
    Department of Epidemiology, Columbia University Mailman School of Public Health, NY, NY, USA
    Prev Med 54:440-3. 2012
  8. pmc High burden of prevalent and recently acquired HIV among female sex workers and female HIV voluntary testing center clients in Kigali, Rwanda
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, New York, United States of America
    PLoS ONE 6:e24321. 2011
  9. pmc Patients enrolled in HIV care in Mozambique: baseline characteristics and follow-up outcomes
    Maria Lahuerta
    ICAP Columbia University, Mailman School of Public Health, New York, NY 10032, USA
    J Acquir Immune Defic Syndr 58:e75-86. 2011
  10. pmc Factors associated with loss to clinic among HIV patients not yet known to be eligible for antiretroviral therapy (ART) in Mozambique
    Rituparna Pati
    Spencer Cox Center for Health, St Luke s Hospital, New York, NY 10025, United States
    J Int AIDS Soc 16:18490. 2013

Collaborators

Detail Information

Publications24

  1. pmc Association of neighborhood-level factors with hospitalization for community-associated methicillin-resistant Staphylococcus aureus, New York City, 2006: a multilevel observational study
    Amanda M Farr
    Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
    BMC Infect Dis 13:84. 2013
    ..While individual-level risk factors, such as age, sex, HIV infection, and diabetes have been described, the role of neighborhood-level factors (e.g., neighborhood HIV prevalence or income) has not been examined...
  2. pmc Program-level and contextual-level determinants of low-median CD4+ cell count in cohorts of persons initiating ART in eight sub-Saharan African countries
    Denis Nash
    International Center for AIDS Care and Treatment Programs, Columbia University Mailman School of Public Health, New York, New York, USA
    AIDS 25:1523-33. 2011
    ..We examined program-level and contextual-level factors associated with low median CD4 cell count at ART initiation in populations initiating ART...
  3. pmc Factors associated with late antiretroviral therapy initiation among adults in Mozambique
    Maria Lahuerta
    Mailman School of Public Health, ICAP Columbia University, New York, New York, United States of America
    PLoS ONE 7:e37125. 2012
    ....
  4. pmc High levels of adherence and viral suppression in a nationally representative sample of HIV-infected adults on antiretroviral therapy for 6, 12 and 18 months in Rwanda
    Batya Elul
    ICAP at Columbia University, Mailman School of Public Health, New York, New York, United States of America
    PLoS ONE 8:e53586. 2013
    ..Generalizable data are needed on the magnitude and determinants of adherence and virological suppression among patients on antiretroviral therapy (ART) in Africa...
  5. ncbi request reprint High human immunodeficiency virus incidence in a cohort of Rwandan female sex workers
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, NY, USA
    Sex Transm Dis 38:385-94. 2011
    ..Measurement of human immunodeficiency virus(HIV) incidence among female sex workers in Rwanda is a key part of preparing for HIV prevention trials...
  6. doi request reprint HIV diagnosis, linkage to HIV care, and HIV risk behaviors among newly diagnosed HIV-positive female sex workers in Kigali, Rwanda
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, NY, USA
    J Acquir Immune Defic Syndr 57:e70-6. 2011
    ..To evaluate linkage-to-care, sexual behavior change, and psychosocial experiences among newly HIV-diagnosed female sex workers (FSWs) in Rwanda...
  7. pmc Healthcare-related correlates of recent HIV testing in New York City
    Edward K Kim
    Department of Epidemiology, Columbia University Mailman School of Public Health, NY, NY, USA
    Prev Med 54:440-3. 2012
    ..To examine healthcare-related correlates of recent HIV testing among New York City (NYC) residents, controlling for socio-demographic and HIV-related risk factors...
  8. pmc High burden of prevalent and recently acquired HIV among female sex workers and female HIV voluntary testing center clients in Kigali, Rwanda
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, New York, United States of America
    PLoS ONE 6:e24321. 2011
    ..To estimate HIV prevalence and risk factors in population-based samples of female sex workers (FSW) and female voluntary counseling and testing (VCT) clients in Rwanda...
  9. pmc Patients enrolled in HIV care in Mozambique: baseline characteristics and follow-up outcomes
    Maria Lahuerta
    ICAP Columbia University, Mailman School of Public Health, New York, NY 10032, USA
    J Acquir Immune Defic Syndr 58:e75-86. 2011
    ..To utilize routinely collected service delivery data from HIV care and treatment clinics in Mozambique to describe the patient population and programmatic outcomes from 2003 to 2009...
  10. pmc Factors associated with loss to clinic among HIV patients not yet known to be eligible for antiretroviral therapy (ART) in Mozambique
    Rituparna Pati
    Spencer Cox Center for Health, St Luke s Hospital, New York, NY 10025, United States
    J Int AIDS Soc 16:18490. 2013
    ..Retention in HIV care prior to ART initiation is generally felt to be suboptimal, but has not been well-characterized...
  11. doi request reprint Initiation of antiretroviral therapy among pregnant women in resource-limited countries: CD4+ cell count response and program retention
    Patricia L Toro
    International Center for AIDS Care and Treatment Programs, Columbia University Mailman School of Public Health, 722 West 168th Street, New York, NY 10032, USA
    AIDS 24:515-24. 2010
    ..Few data are available from resource-limited countries on long-term outcomes of HIV-infected women who initiate antiretroviral therapy (ART) during pregnancy...
  12. pmc The problem of late ART initiation in Sub-Saharan Africa: a transient aspect of scale-up or a long-term phenomenon?
    Maria Lahuerta
    ICAP Columbia University, Mailman School of Public Health, New York, NY 10032, USA
    J Health Care Poor Underserved 24:359-83. 2013
    ....
  13. pmc Association of adherence support and outreach services with total attrition, loss to follow-up, and death among ART patients in sub-Saharan Africa
    Matthew R Lamb
    International Center for AIDS Care and Treatment Programs ICAP, Mailman School of Public Health, Columbia University, New York, New York, United States of America
    PLoS ONE 7:e38443. 2012
    ..Loss to follow-up (LTF) after antiretroviral therapy (ART) initiation is common in HIV clinics. We examined the effect of availability of adherence support and active patient outreach services on patient attrition following ART initiation...
  14. pmc Dual testing algorithm of BED-CEIA and AxSYM Avidity Index assays performs best in identifying recent HIV infection in a sample of Rwandan sex workers
    Sarah L Braunstein
    Mailman School of Public Health Columbia University, New York, New York, United States of America
    PLoS ONE 6:e18402. 2011
    ..To assess the performance of BED-CEIA (BED) and AxSYM Avidity Index (Ax-AI) assays in estimating HIV incidence among female sex workers (FSW) in Kigali, Rwanda...
  15. pmc Risk Factor Detection as a Metric of STARHS Performance for HIV Incidence Surveillance Among Female Sex Workers in Kigali, Rwanda
    Sarah L Braunstein
    Mailman School of Public Health, Columbia University, New York, USA
    Open AIDS J 6:112-21. 2012
    ..The epidemiologic utility of STARHS hinges not only on producing accurate estimates of HIV incidence, but also on identifying risk factors for recent HIV infection...
  16. doi request reprint Pregnancy desires, and contraceptive knowledge and use among prevention of mother-to-child transmission clients in Rwanda
    Batya Elul
    International Center for AIDS Care and Treatment Programs, Mailman School of Public Health, Columbia University, 722 W 168th Street, Room 1132, New York, NY 10032, USA
    AIDS 23:S19-26. 2009
    ..To understand pregnancy intentions and contraception knowledge and use among HIV-positive and negative women in the national prevention of mother-to-child transmission (PMTCT) program in Rwanda...
  17. ncbi request reprint TB diagnostic capacity in sub-Saharan African HIV care settings
    Suzue Saito
    ICAP, Mailman School of Public Health, Columbia University, New York, NY 10032, USA
    J Acquir Immune Defic Syndr 61:216-20. 2012
    ..As HIV care continues to decentralize to primary health facilities, a corresponding expansion of diagnostic capacity to lower levels of the health system will be essential...
  18. pmc Differences among U.S. states in estimating the number of people living with HIV/AIDS: impact on allocation of federal Ryan White funding
    Denis Nash
    Center for Urban Epidemiologic Studies, The New York Academy of Medicine, New York, NY, USA
    Public Health Rep 122:644-56. 2007
    ..S., which are used to guide allocation of federal Ryan White funds...
  19. ncbi request reprint Incident sexually transmitted infections among persons living with diagnosed HIV/AIDS in New York City, 2001-2002: a population-based assessment
    Susan E Manning
    New York City Department of Health and Mental Hygiene, New York City, New York, USA
    Sex Transm Dis 34:1008-15. 2007
    ....
  20. doi request reprint Strategies for more effective monitoring and evaluation systems in HIV programmatic scale-up in resource-limited settings: Implications for health systems strengthening
    Denis Nash
    International Center for AIDS Care and Treatment Programs, Columbia University Mailman School of Public Health, New York, NY, USA
    J Acquir Immune Defic Syndr 52:S58-62. 2009
    ..Guiding principles for sustainable national M&E systems include country-led development and ownership, support for national programs and policies, interoperability, and employment of an open-source approach to software development...
  21. ncbi request reprint Barriers and missed opportunities in breast and cervical cancer screening among women aged 50 and over, New York City, 2002
    Denis Nash
    The Center for Urban Epidemiologic Studies, New York Academy of Medicine, New York, New York, USA
    J Womens Health (Larchmt) 16:46-56. 2007
    ..However, data are sparse on factors associated with joint screening behaviors. Our objective to describe the factors associated with receiving both, one, or neither screening test among women aged > or = 50...
  22. ncbi request reprint HIV incidence in sub-Saharan Africa: a review of available data with implications for surveillance and prevention planning
    Sarah L Braunstein
    Department of Epidemiology, Mailman School of Public Health Columbia University, New York, NY 10032, USA
    AIDS Rev 11:140-56. 2009
    ..We conducted a systematic review to assess the availability of HIV incidence data from sub-Saharan Africa...
  23. pmc Evaluation of an intervention to increase screening colonoscopy in an urban public hospital setting
    Denis Nash
    Center for Urban Epidemiologic Studies, The New York Academy of Medicine, New York, NY, USA
    J Urban Health 83:231-43. 2006
    ..These findings suggest that there are significant health-care system barriers to colonoscopy that, when addressed, could have a significant impact on screening colonoscopy rates in the general population...
  24. pmc Trends in predictors of death due to HIV-related causes among persons living with AIDS in New York City: 1993-2001
    Denis Nash
    Mailman School of Public Health, Columbia University, 722 W, 168th Street, 7th Floor, New York, NY 10032, USA
    J Urban Health 82:584-600. 2005
    ..More targeted studies are needed to determine why such disparities have emerged...