J W Hogan

Summary

Affiliation: Brown University
Country: USA

Publications

  1. pmc A clinician-nurse model to reduce early mortality and increase clinic retention among high-risk HIV-infected patients initiating combination antiretroviral treatment
    Paula Braitstein
    Indiana University, School of Medicine, 1001 West 10th Street, OPW M200, Indianapolis, IN 46202, USA
    J Int AIDS Soc 15:7. 2012
  2. ncbi request reprint Increasing efficiency from censored survival data by using random effects to model longitudinal covariates
    J W Hogan
    Center for Statistical Sciences, Brown University, Providence, RI 02912, USA
    Stat Methods Med Res 7:28-48. 1998
  3. ncbi request reprint Instrumental variables and inverse probability weighting for causal inference from longitudinal observational studies
    Joseph W Hogan
    Center for Statistical Sciences, Department of Community Health, Box G H, Brown University, Providence, RI 02912, USA
    Stat Methods Med Res 13:17-48. 2004
  4. ncbi request reprint Hierarchical logistic regression models for clustered binary outcomes in studies of IVF-ET
    J W Hogan
    Brown University School of Medicine, Providence, Rhode Island 02912, USA
    Fertil Steril 73:575-81. 2000
  5. ncbi request reprint Estimating causal effects from multiple cycle data in studies of in vitro fertilization
    Joseph W Hogan
    Center for Statistical Sciences and Department of Community Health, Brown University, Box G H, Providence, RI 02912, USA
    Stat Methods Med Res 15:195-209. 2006
  6. ncbi request reprint A randomized clinical trial of community-based directly observed therapy as an adherence intervention for HAART among substance users
    Grace E Macalino
    Arthur Ashe Institute for Urban Health, Brown University, Providence, RI, USA
    AIDS 21:1473-7. 2007
  7. ncbi request reprint Prevalence of lower genital tract infections among human immunodeficiency virus (HIV)-seropositive and high-risk HIV-seronegative women. HIV Epidemiology Research Study Group
    S Cu-Uvin
    Brown University, Providence, Rhode Island, USA
    Clin Infect Dis 29:1145-50. 1999
  8. ncbi request reprint Midpregnancy serum C-peptide concentration and subsequent pregnancy-induced hypertension
    I Yasuhi
    Department of Obstetrics and Gynecology, Brown University School of Medicine, Providence, Rhode Island, USA
    Diabetes Care 24:743-7. 2001
  9. ncbi request reprint A statewide assessment of lead screening histories of preschool children enrolled in a Medicaid managed care program
    P M Vivier
    Department of Pediatrics, Brown University, Providence, Rhode Island, USA
    Pediatrics 108:E29. 2001
  10. pmc The effect of a Medicaid managed care program on the adequacy of prenatal care utilization in Rhode Island
    J F Griffin
    MCH Evaluation, Inc, Barrington, RI 02806, USA
    Am J Public Health 89:497-501. 1999

Research Grants

Detail Information

Publications32

  1. pmc A clinician-nurse model to reduce early mortality and increase clinic retention among high-risk HIV-infected patients initiating combination antiretroviral treatment
    Paula Braitstein
    Indiana University, School of Medicine, 1001 West 10th Street, OPW M200, Indianapolis, IN 46202, USA
    J Int AIDS Soc 15:7. 2012
    ..The objective of this study was to evaluate the effect on survival and clinic retention of a nurse-based rapid assessment clinic for high-risk individuals initiating cART in a resource-constrained setting...
  2. ncbi request reprint Increasing efficiency from censored survival data by using random effects to model longitudinal covariates
    J W Hogan
    Center for Statistical Sciences, Brown University, Providence, RI 02912, USA
    Stat Methods Med Res 7:28-48. 1998
    ..Our simulation study, which mimics characteristics of the clinical trial, indicates that much larger gains in efficiency can be realized under heavier censoring or with studies designed for long term follow up on survival...
  3. ncbi request reprint Instrumental variables and inverse probability weighting for causal inference from longitudinal observational studies
    Joseph W Hogan
    Center for Statistical Sciences, Department of Community Health, Box G H, Brown University, Providence, RI 02912, USA
    Stat Methods Med Res 13:17-48. 2004
    ..It also suggests that IV methodology may have a role in longitudinal cohort studies where potential instrumental variables are available...
  4. ncbi request reprint Hierarchical logistic regression models for clustered binary outcomes in studies of IVF-ET
    J W Hogan
    Brown University School of Medicine, Providence, Rhode Island 02912, USA
    Fertil Steril 73:575-81. 2000
    ..In studies of IVF-ET, where clustered data are common, unexplained heterogeneity can be substantial. In this setting, hierarchical logistic regression is an appropriate alternative to standard logistic regression...
  5. ncbi request reprint Estimating causal effects from multiple cycle data in studies of in vitro fertilization
    Joseph W Hogan
    Center for Statistical Sciences and Department of Community Health, Brown University, Box G H, Providence, RI 02912, USA
    Stat Methods Med Res 15:195-209. 2006
    ..Key assumptions are reviewed, and inference based on weighted estimating equations is described in detail. The methods are applied to a study of the effects of hydrosalpinx among women with tubal disease undergoing IVF-ET...
  6. ncbi request reprint A randomized clinical trial of community-based directly observed therapy as an adherence intervention for HAART among substance users
    Grace E Macalino
    Arthur Ashe Institute for Urban Health, Brown University, Providence, RI, USA
    AIDS 21:1473-7. 2007
    ..Adherence interventions for HAART can impact challenging populations, such as active substance users. Community-based modified directly observed therapy (MDOT) is a promising approach that needs to be critically evaluated...
  7. ncbi request reprint Prevalence of lower genital tract infections among human immunodeficiency virus (HIV)-seropositive and high-risk HIV-seronegative women. HIV Epidemiology Research Study Group
    S Cu-Uvin
    Brown University, Providence, Rhode Island, USA
    Clin Infect Dis 29:1145-50. 1999
    ..Our study showed no statistically significant difference in the prevalence of lower genital tract infections except for HPV between HIV-infected and demographically and behaviorally similar HIV-uninfected high-risk women...
  8. ncbi request reprint Midpregnancy serum C-peptide concentration and subsequent pregnancy-induced hypertension
    I Yasuhi
    Department of Obstetrics and Gynecology, Brown University School of Medicine, Providence, Rhode Island, USA
    Diabetes Care 24:743-7. 2001
    ....
  9. ncbi request reprint A statewide assessment of lead screening histories of preschool children enrolled in a Medicaid managed care program
    P M Vivier
    Department of Pediatrics, Brown University, Providence, Rhode Island, USA
    Pediatrics 108:E29. 2001
    ..The study also examined the prevalence of and risk factors for lead poisoning of children who had been screened...
  10. pmc The effect of a Medicaid managed care program on the adequacy of prenatal care utilization in Rhode Island
    J F Griffin
    MCH Evaluation, Inc, Barrington, RI 02806, USA
    Am J Public Health 89:497-501. 1999
    ..The purpose of this study was to determine whether adequacy of prenatal care utilization improved after the implementation of a Medicaid managed care program in Rhode Island...
  11. pmc Mixtures of varying coefficient models for longitudinal data with discrete or continuous nonignorable dropout
    Joseph W Hogan
    Center for Statistical Sciences, Department of Community Health, Brown University, Box G H, Providence, Rhode Island 02912, USA
    Biometrics 60:854-64. 2004
    ..The model is used to analyze data from a recent AIDS clinical trial and its performance is evaluated using simulations...
  12. pmc Longitudinal study of the inception of perimenopause in relation to lifetime history of sexual or physical violence
    Jenifer E Allsworth
    Department of Community Health, Brown Medical School, Providence, RI 02912, USA
    J Epidemiol Community Health 58:938-43. 2004
    ..To investigate of the extent to which violence over the life course accelerates the onset of perimenopause, as measured by menstrual changes...
  13. ncbi request reprint Predictors of quitting and dropout among women in a clinic-based smoking cessation program
    Belinda Borrelli
    Center for Behavioral and Preventive Medicine, The Miriam Hospital and Brown University School of Medicine, Providence, Rhode Island 02903, USA
    Psychol Addict Behav 16:22-7. 2002
    ..Patterns of smoking, dropping out, and quitting between Weeks 5 and 12 were different between exercisers and controls. Dropouts should be considered as a separate category from smokers...
  14. ncbi request reprint Handling drop-out in longitudinal studies
    Joseph W Hogan
    Department of Community Health, Brown University, Providence, RI 02912, USA
    Stat Med 23:1455-97. 2004
    ..Analyses of incomplete data requires making unverifiable assumptions, and these are discussed in detail within the context of each application. Relevant SAS code is provided...
  15. ncbi request reprint Drug use patterns over time among HIV-seropositive and HIV-seronegative women: the HER study experience
    Grace E Macalino
    Brown University Medical School, Providence, Rhode Island 02912, USA
    J Acquir Immune Defic Syndr 33:500-5. 2003
    ..Alternatively, increased drug use may occur due to depression associated with being HIV infected, leading to despair, hopelessness, and a lack of motivation to become drug free...
  16. ncbi request reprint Clinical and immunologic progression in HIV-infected US women before and after the introduction of highly active antiretroviral therapy
    Kenneth H Mayer
    Miriam Hospital and dagger Brown University, Providence, Rhode Island 02906, USA
    J Acquir Immune Defic Syndr 33:614-24. 2003
    ..To examine factors associated with clinical and immunologic HIV disease progression in a cohort of US women...
  17. ncbi request reprint Serum triple-marker screening in in vitro fertilization and naturally conceived pregnancies
    G N Frishman
    Department of Obstetrics and Gynecology, Women and Infants Hospital, Providence, Rhode Island, USA
    Obstet Gynecol 90:98-101. 1997
    ....
  18. ncbi request reprint Association between bacterial vaginosis and expression of human immunodeficiency virus type 1 RNA in the female genital tract
    S Cu-Uvin
    Department of Obstetrics and Gynecology, Brown University, Providence, RI 02906, USA
    Clin Infect Dis 33:894-6. 2001
    ..Bacterial vaginosis was significantly associated with HIV-1 RNA expression in the female genital tract of HIV-infected women...
  19. ncbi request reprint A longitudinal analysis of hospitalization and emergency department use among human immunodeficiency virus-infected women reporting protease inhibitor use
    K T Tashima
    Miriam Hospital Brown University, Providence, RI, 02906, USA
    Clin Infect Dis 33:2055-60. 2001
    ..33-0.89; for ER visits: RR, 0.38; 95% CI, 0.24-0.61). Other factors associated with increased hospitalization and ER use included history of injection drug use, low CD4 cell counts, and high virus loads...
  20. ncbi request reprint Changes in total lymphocyte count as a surrogate for changes in CD4 count following initiation of HAART: implications for monitoring in resource-limited settings
    Anish P Mahajan
    School of Medicine, Brown University, Providence, RI, 02906, USA
    J Acquir Immune Defic Syndr 36:567-75. 2004
    ..The total lymphocyte count (TLC) has been proposed as a surrogate marker to monitor immune response to therapy...
  21. ncbi request reprint Prevalence, incidence, and persistence or recurrence of trichomoniasis among human immunodeficiency virus (HIV)-positive women and among HIV-negative women at high risk for HIV infection
    Susan Cu-Uvin
    Brown University, Providence, RI, USA
    Clin Infect Dis 34:1406-11. 2002
    ..HIV infection does not make a woman more likely to have prevalent, incident, or persistent or recurrent trichomoniasis...
  22. ncbi request reprint Amniotic fluid insulin at 14-20 weeks' gestation: association with later maternal glucose intolerance and birth macrosomia
    M W Carpenter
    Department of Obstetrics and Gynecology, Brown University School of Medicine, Providence, Rhode Island, USA
    Diabetes Care 24:1259-63. 2001
    ..To examine the hypothesis that early second trimester amniotic fluid (AF) insulin concentration is elevated and later fetal growth is augmented in gravidas demonstrating later oral glucose intolerance...
  23. ncbi request reprint Age and the role of symptomatology in readiness to quit smoking
    M A Clark
    Department of Community Health, Brown University, Providence, RI 02912, USA
    Addict Behav 24:1-16. 1999
    ..Findings from this study indicate a symptom-based approach to smoking cessation may be a useful strategy, especially in provider-based interventions...
  24. ncbi request reprint Lower syringe sharing and re-use after syringe legalization in Rhode Island
    Josiah D Rich
    The Miriam Hospital, 164 Summit Avenue, Providence, RI 02906, USA
    Drug Alcohol Depend 89:292-7. 2007
    ..Laws and policies that increase legal syringe availability can decrease injection related transmission of HIV and other infectious diseases...
  25. ncbi request reprint The use of community-based modified directly observed therapy for the treatment of HIV-infected persons
    Jennifer A Mitty
    The Brown University Medical School and the Miriam Hospital, Providence, RI 02906, USA
    J Acquir Immune Defic Syndr 39:545-50. 2005
    ..These results support that MDOT should be included in the spectrum of options available to enhance adherence to HAART among patients who are unsuccessful with self-administration of their medications...
  26. ncbi request reprint Step into Motion: a randomized trial examining the relative efficacy of Internet vs. print-based physical activity interventions
    Bess H Marcus
    The Miriam Hospital and Brown Medical School, Providence, RI 02903, USA
    Contemp Clin Trials 28:737-47. 2007
    ..This study will have implications for the dissemination of Internet-based physical activity interventions...
  27. pmc Predictors of the initiation of HIV postexposure prophylaxis in Rhode Island emergency departments
    Roland C Merchant
    Departments of Emergency Medicine and Community Health, Brown Medical School, Providence, Rhode Island 02903, USA
    AIDS Patient Care STDS 22:41-52. 2008
    ..ED providers should ensure that these factors do not inappropriately restrict its initiation...
  28. ncbi request reprint Principal stratification with predictors of compliance for randomized trials with 2 active treatments
    Jason Roy
    Center for Health Research, Geisinger Health System, Danville, PA, USA
    Biostatistics 9:277-89. 2008
    ..We illustrate our methods in both a simulation study and an analysis of data from a smoking cessation trial...
  29. ncbi request reprint Estimating causal treatment effects from longitudinal HIV natural history studies using marginal structural models
    Hyejin Ko
    Samsung SDS, Ltd, 707 19, Yoksam Dong, Kangnam Gu, Seoul 135 918, South Korea
    Biometrics 59:152-62. 2003
    ..The findings from our analysis are consistent with recent treatment guidelines set by the U.S. Panel of the International AIDS Society (Carpenter et al., 2000, Journal of the American Medical Association 280, 381-391)...
  30. ncbi request reprint Overweight and human immunodeficiency virus (HIV) progression in women: associations HIV disease progression and changes in body mass index in women in the HIV epidemiology research study cohort
    Clara Y Jones
    Department of Family Medicine and Community Health, Tufts University School of Medicine, Boston, Massachusetts, USA
    Clin Infect Dis 37:S69-80. 2003
    ..Higher BMI and increases in BMI are associated with a decreased risk of HIV progression...
  31. ncbi request reprint Human papillomavirus capsid antibody response to natural infection and risk of subsequent HPV infection in HIV-positive and HIV-negative women
    Raphael P Viscidi
    Johns Hopkins Hospital, Blalock Room 1105, 600 North Wolfe Street, Baltimore, MD 21287, USA
    Cancer Epidemiol Biomarkers Prev 14:283-8. 2005
    ..0-2.0). The lack of a protective immune effect from natural infection is most likely due to the low level of antibody elicited by natural HPV infection and/or the potential for reactivation of HPV, especially in HIV-positive women...
  32. ncbi request reprint Serum estradiol positively predicts outcomes in patients undergoing in vitro fertilization
    Andrew S Blazar
    Fertil Steril 81:1707-9. 2004
    ..In patients undergoing in vitro fertilization, the presence of higher E(2) levels at the time of hCG administration predict a greater likelihood of ongoing pregnancy...

Research Grants6

  1. Analyzing Multiple Process Data in Studies of HIV/AIDS
    Joseph Hogan; Fiscal Year: 2003
    ....
  2. Analyzing Complex Longitudinal Data in Behavior Sciences
    Joseph Hogan; Fiscal Year: 2006
    ..All of the methods will be developed on and applied to data from recently completed or ongoing trials in behavioral medicine, particularly in smoking cessation and weight change, run by recognized leaders in the field. ..