Affiliation: Columbia University
- Optimal Design and Purposeful Sampling: Complementary Methodologies for Implementation ResearchNaihua Duan
Division of Biostatistics, Department of Psychiatry, Columbia University, 722 West 168th Street, R206, New York, NY, 10032, USA
Adm Policy Ment Health 42:524-32. 2015..We blend optimal design methods with purposeful sampling to show how these two concepts balance competing needs when there are multiple study aims, a common situation in implementation research. ..
- Single-patient (n-of-1) trials: a pragmatic clinical decision methodology for patient-centered comparative effectiveness researchNaihua Duan
Division of Biostatistics, Department of Psychiatry, Columbia University, 1051 Riverside Drive, Unit 48, New York, NY 10032, USA
J Clin Epidemiol 66:S21-8. 2013..To raise awareness among clinicians and epidemiologists that single-patient (n-of-1) trials are potentially useful for informing personalized treatment decisions for patients with chronic conditions...
- Dealing with heterogeneity of treatment effects: is the literature up to the challenge?Nicole B Gabler
Center for Healthcare Policy and Research, University of California, Davis, California, USA
Trials 10:43. 2009..We undertook this literature sample to track the use of HTE analyses over time, examine the appropriateness of the statistical methods used, and explore the predictors of such analyses...
- Disparities in defining disparities: statistical conceptual frameworksNaihua Duan
Department of Psychiatry, Columbia University, New York, NY 10032, USA
Stat Med 27:3941-56. 2008..Using data from the Collaborative Psychiatric Epidemiology Survey, we also provide an example where the conditional disparity is misled by Simpson's paradox, whereas the marginal disparity approach handles it correctly...
- Optimizing Treatment of Complicated Grief: A Randomized Clinical TrialM Katherine Shear
Columbia School of Social Work, Columbia University College of Physicians and Surgeons, New York, New York2Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, New York
JAMA Psychiatry 73:685-94. 2016..To our knowledge, this is the first placebo-controlled randomized clinical trial to evaluate the efficacy of antidepressant pharmacotherapy, with and without complicated grief psychotherapy, in the treatment of complicated grief...
- Outcomes of bereavement care among widowed older adults with complicated grief and depressionAngela Ghesquiere
Weill Cornell Medical College, White Plains, NY, USA
J Prim Care Community Health 4:256-64. 2013..01). Findings imply that physician care for grief may not be effective, and support group referral may be helpful. Physicians may benefit from training in recognizing and appropriate referring for bereavement-related distress. ..
- GAP-REACH: a checklist to assess comprehensive reporting of race, ethnicity, and culture in psychiatric publicationsRoberto Lewis-Fernandez
Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY New York State Psychiatric Institute, New York, NY Department of Psychology, Drexel University, Philadelphia, PA Department of Biostatistics, Mailman School of Public Health, Columbia University School of Social Work, Columbia University Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN Departments of Psychiatry and Anthropology, New York University, New York, NY Department of Family Medicine and Community Health, UMDNJ Robert Wood Johnson Medical School, New Brunswick, NJ Department of Epidemiology and Public Health, Swiss Tropical Institute, and University of Basel, Switzerland Department of Psychiatry, University of Illinois at Chicago Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, DC Department of Psychiatry, Tulane University, New Orleans, LA American Psychiatric Association, Arlington, VA Department of Psychiatry, Johns Hopkins Medical School, Baltimore, MD Department of Psychiatry, University of California, Davis Department of Psychiatry, University of California, Los Angeles and Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School
J Nerv Ment Dis 201:860-71. 2013..The final checklist has excellent IRR (κ = 0.91). The GAP-REACH may be used by multiple research stakeholders to assess the scope of REC reporting in a research article. ..
- The bereavement exclusion and DSM-5Sidney Zisook
Department of Psychiatry, University of California, San Diego, CA 92093, USA
Depress Anxiety 29:425-43. 2012....
- Prediction-based structured variable selection through the receiver operating characteristic curvesYuanjia Wang
Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York 10032, USA
Biometrics 67:896-905. 2011..Finally we apply developed methods to design a structured screener to be used in primary care clinics to refer potentially psychotic patients for further specialty diagnostics and treatment...
- A randomized exploratory trial of an α-7 nicotinic receptor agonist (TC-5619) for cognitive enhancement in schizophreniaJeffrey A Lieberman
Department of Psychiatry, Columbia College of Physicians and Surgeons, New York, NY 10032, USA
Neuropsychopharmacology 38:968-75. 2013..These results support the potential benefits of TC-5619 and alpha7 nicotinic receptor partial agonists for cognitive dysfunction and negative symptoms in schizophrenia...
- Sudden death and use of stimulant medications in youthsMadelyn S Gould
Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, 1051 Riverside Dr, New York, NY 10032
Am J Psychiatry 166:992-1001. 2009..The authors sought to determine whether a significant association exists between the use of stimulants and the rare event of sudden unexplained death in children and adolescents...
- A comparison of abstinence outcomes among gay/bisexual and heterosexual male smokers in an intensive, non-tailored smoking cessation studyLirio S Covey
New York State Psychiatric Institute, Columbia University Medical Center, 1051 Riverside Drive, New York, NY 10032, USA
Nicotine Tob Res 11:1374-7. 2009..This study examined abstinence outcome in response to a high intensity smoking cessation program not specifically tailored to LGB smokers...
- Measuring Maladaptive Cognitions in Complicated Grief: Introducing the Typical Beliefs QuestionnaireNatalia A Skritskaya
Columbia University School of Social Work, Columbia University, New York, NY Electronic address
Am J Geriatr Psychiatry . 2016..This paper introduces the Typical Beliefs Questionnaire (TBQ), a 25-item self-report instrument to assess cognitions that interfere with adaptation to loss...
- Treatment of complicated grief in elderly persons: a randomized clinical trialM Katherine Shear
Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, New York2Columbia School of Social Work, Columbia University, New York, New York
JAMA Psychiatry 71:1287-95. 2014..Complicated grief (CG) is a debilitating condition, most prevalent in elderly persons. However, to our knowledge, no full-scale randomized clinical trial has studied CG in this population...
- The impact of insurance coverage in diminishing racial and ethnic disparities in behavioral health servicesMargarita Alegria
Department of Psychiatry, Harvard Medical School and Cambridge Health Alliance, 120 Beacon St, 4th Floor, Somerville, MA 02143, USA
Health Serv Res 47:1322-44. 2012..To estimate whether racial/ethnic behavioral health service disparities are likely to be reduced through insurance expansion coverage expected through the Affordable Health Care Act...
- Assessment of a disease screener by hierarchical all-subset selection using area under the receiver operating characteristic curvesYuanjia Wang
Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY 10032, USA
Stat Med 30:1751-60. 2011..We use the procedure to construct a psychosis screening test to be used at a primary care clinic that will optimally screen low-income, Latino psychotic patients for further specialty referral...
- Testing language effects in psychiatric epidemiology surveys with randomized experiments: results from the National Latino and Asian American StudyPatrick E Shrout
Department of Psychology, Faculty of Arts and Science, New York University, New York, NY 10003, USA
Am J Epidemiol 168:345-52. 2008..Translation and back-translation of surveys does not guarantee that response probabilities are exactly equivalent. Randomized survey experiments should be incorporated into cross-cultural psychiatric surveys when possible...
- Design of implementation studies for quality improvement programs: an effectiveness-cost-effectiveness frameworkKen Cheung
Ken Cheung is with the Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY Naihua Duan is with the Department of Biostatistics and Department of Psychiatry, Columbia University, and is also with Division of Biostatistics, New York State Psychiatric Institute, New York
Am J Public Health 104:e23-30. 2014..The proposed approach requires substantially smaller sample sizes than the conventional approach. Sample size formulae and general guidance are provided. ..
- Multilevel predictors of clinic adoption of state-supported trainings in children's servicesSu chin Serene Olin
Dr Olin, Mr Weaver, Dr Kerker, Dr Hoagwood, and Dr Horwitz are with the Department of Child and Adolescent Psychiatry, New York University School of Medicine, New York e mail Dr Kerker is also with the Nathan S Kline Institute for Psychiatric Research, Orangeburg, New York Dr Chor is with the Health and Social Development Program, American Institutes of Research, Chicago Dr Duan is with the Division of Biostatistics, Department of Psychiatry, Columbia University, New York Ms Clark is with the New York State Office of Mental Health, Albany Dr Cleek is with the Silver School of Social Work, New York University, New York
Psychiatr Serv 66:484-90. 2015..Characteristics associated with participation in training in evidence-informed business and clinical practices by 346 outpatient mental health clinics licensed to treat youths in New York State were examined...
- Generalizability in the family-to-family education program randomized waitlist-control trialSue M Marcus
Departments of Psychiatry and Biostatistics, Division of Biostatistics, New York State Psychiatric Institute, Columbia University, New York City 10032, USA
Psychiatr Serv 64:754-63. 2013..This study assessed whether the RCT-derived estimates of effectiveness of FTF were generalizable to individuals who participated in FTF but declined participation in the RCT...
- Pilot randomized clinical trial of an SSRI vs bupropion: effects on suicidal behavior, ideation, and mood in major depressionMichael F Grunebaum
Department of Psychiatry, Columbia University and New York State Psychiatric Institute, New York, NY 10032, USA
Neuropsychopharmacology 37:697-706. 2012..Given the lack of evidence-based pharmacotherapy guidelines for suicidal, depressed patients-an important public health population-this preliminary finding merits further study...
- Complicated grief and related bereavement issues for DSM-5M Katherine Shear
Columbia University School of Social Work, New York, New York, USA
Depress Anxiety 28:103-17. 2011..We also discuss modifications in the bereavement V code and refinement of bereavement exclusions in major depression and other disorders...
- Clozapine v. chlorpromazine in treatment-naive, first-episode schizophrenia: 9-year outcomes of a randomised clinical trialRagy R Girgis
Department of Psychiatry, Columbia University, College of Physicians and Surgeons and New York State Psychiatric Institute, New York, USA
Br J Psychiatry 199:281-8. 2011..The differential effects of so-called 'first- and second generation' antipsychotic medications, when given in the first episode, on the long-term outcome of schizophrenia remain to be elucidated...
- Improving care for minorities: can quality improvement interventions improve care and outcomes for depressed minorities? Results of a randomized, controlled trialJeanne Miranda
Department of Psychiatry, Georgetown University Medical Center, Washington, DC, USA
Health Serv Res 38:613-30. 2003..We determined whether practice-initiated quality improvement (QI) interventions for depressed primary care patients improve care across ethnic groups and reduce outcome disparities...