N J Horton
Affiliation: Harvard University
- Goodness-of-fit for GEE: an example with mental health service utilizationN J Horton
Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA
Stat Med 18:213-22. 1999..We fit a marginal logistic regression model to the data using generalized estimating equations, and we apply the proposed goodness-of-fit statistic to assess the adequacy of the fitted model...
- Maximum likelihood analysis of generalized linear models with missing covariatesN J Horton
Department of Biostatistics, Harvard School of Public Health, Boston, MA 02115, USA
Stat Methods Med Res 8:37-50. 1999..In this paper, we will describe the method of weights in detail, illustrate its application with several examples, discuss its advantages and limitations, and review extensions and applications of the method...
- Anxiety and depression: a 40-year perspective on relationships regarding prevalence, distribution, and comorbidityJ M Murphy
Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
Acta Psychiatr Scand 109:355-75. 2004..Methods for conducting such time trend analysis are reviewed...
- Obesity and weight gain in relation to depression: findings from the Stirling County StudyJ M Murphy
Psychiatric Epidemiology, Department of Psychiatry, Massachusetts General Hospital, 5 Longfellow Place, Boston, MA 02114, USA
Int J Obes (Lond) 33:335-41. 2009..This study concerns the question of whether obese subjects in a community sample experience depression in a different way from the nonobese, especially whether they overeat to the point of gaining weight during periods of depression...
- Normal sexual dimorphism of the adult human brain assessed by in vivo magnetic resonance imagingJ M Goldstein
Harvard Medical School Department of Psychiatry at Massachusetts Mental Health Center, Boston, MA 02115, USA
Cereb Cortex 11:490-7. 2001..These findings have implications for developmental studies that would directly test hypotheses about mechanisms relating sex steroid hormones to sexual dimorphisms in humans...
- Impact of genetic vulnerability and hypoxia on overall intelligence by age 7 in offspring at high risk for schizophrenia compared with affective psychosesJ M Goldstein
Department of Psychiatry at Massachusetts Mental Health Center, Boston 02115, USA
Schizophr Bull 26:323-34. 2000..Specificity of the effects for schizophrenia compared with affective psychoses and sex effects were also tested. Low IQ at age 7 was significantly associated with genetic vulnerability to psychoses, in particular with schizophrenia...
- The relationship of prenatal and perinatal complications to cognitive functioning at age 7 in the New England Cohorts of the National Collaborative Perinatal ProjectL J Seidman
Harvard Medical School, Department of Psychiatry at Massachusetts Mental Health Center, Boston 02115, USA
Schizophr Bull 26:309-21. 2000..Future studies will evaluate the effects of specific PPCs and genetic risk factors for psychosis on cognitive functioning in childhood...
- Multiple informants: mortality associated with psychiatric disorders in the Stirling County StudyN J Horton
Department of Epidemiology and Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
Am J Epidemiol 154:649-56. 2001..The results for self-reports and physician-reports of disorders were comparable: Psychiatric diagnosis was associated with higher mortality, particularly among younger subjects...
- Physical and sexual violence and health care utilization in HIV-infected persons with alcohol problemsJ M Liebschutz
Clinical Addictions Research and Education Unit, Section of General Internal Medicine, Boston University School of Medicine, Northampton, MA, USA
AIDS Care 17:566-78. 2005..Due to the high incidence and associated increased health care services utilization, violence prevention interventions should be considered for HIV-infected patients with a history of alcohol problems...
- Association of alcohol consumption with HIV sex- and drug-risk behaviors among drug usersV Rees
Clinical Addiction Research and Education CARE Unit, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
J Subst Abuse Treat 21:129-34. 2001..Addressing alcohol problems among drug users, particularly women, may be an important opportunity to reduce HIV sexual risk behavior among this high-risk population...
- The onset of HIV infection in the Leningrad region of Russia: a focus on drug and alcohol dependenceE Krupitsky
St Petersburg Scientific Research Center of Addictions and Psychopharmacology affiliated with St Petersburg State Pavlov Medical University, St Petersburg, Russia
HIV Med 5:30-3. 2004..Our objective was to examine the prevalence of HIV infection among drug- and alcohol-dependent patients in a regional narcology hospital and in the general population in Leningrad...