Abstract：
:A difficulty in the interpretation of the reliability/stability of a lifetime diagnosis of mental disorders is the lack of a theoretical perspective. A model expressed in terms of the three unknowns--sensitivity, specificity and true base rate--is problematic due to the lack of a "gold standard", so that only two of these unknowns can be estimated. We extend this model to allow for clinical covariates that increase the likelihood that a positive case at time 1 will be positive at time 2. Under the assumption that all observed cases are true cases at the highest covariate values, we obtain a direct estimate of the sensitivity, so that all unknowns can be estimated. Moreover, we then calculate the likelihood that an observed case with given covariate levels is in fact a true case. The implications of diagnostic error for the estimation of incidence and population rates and the fitting of genetic models are given. These methods are applied to stability data collected as part of the NIMH Psychobiology of Depression Program. A total of 982 relatives have been assessed with interviews separated by a 6 year interval. A logistic function was used to model the stability in 264 relatives with an initial lifetime diagnosis of Major Depressive Disorder. The significant covariate predictors in a step-wise analysis were the number of depressive symptoms in the worst episode, the number of episodes and receiving medication for the worst episode. The sensitivity was estimated to be 0.918 and the specificity was estimated to be 0.940.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
J Psychiatr Resjournal_title
Journal of psychiatric researchauthors
Rice JP,Endicott J,Knesevich MA,Rochberg Ndoi
10.1016/0022-3956(87)90080-xsubject
Has Abstractpub_date
1987-01-01 00:00:00pages
337-45issue
4eissn
0022-3956issn
1879-1379journal_volume
21pub_type
杂志文章abstract：:Although the non-stimulant medication atomoxetine is effective for attention-deficit hyperactivity disorder (ADHD) in children and adolescents, there are still significant gaps in our knowledge about whether atomoxetine improves anxiety symptoms or cognition in children. Furthermore, while cognition has been proposed ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jpsychires.2018.03.009
更新日期：2018-07-01 00:00:00
abstract：:Forty-one DSM-III-R hypochondriacs and seventy-five randomly chosen patients were obtained from a medical outpatient clinic, and completed a psychiatric diagnostic interview and a ten-item self-report questionnaire, the Somatosensory Amplification Scale (SSAS); The SSAS asks the respondent how much s/he is bothered by...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/0022-3956(90)90004-a
更新日期：1990-01-01 00:00:00
abstract：:The neuregulin-1 (NRG1) gene on chromosome 8p has been suggested as a potential susceptibility gene for schizophrenia. The exact way in which genetic variation in NRG1 might impact on this susceptibility for the disorder is a focus of current research. The present study aimed at investigating the possible relationship...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2008.01.009
更新日期：2008-11-01 00:00:00
abstract：:Although fears of negative and positive social evaluation are hallmark cognitive features of social anxiety, attentional difficulties may exacerbate the relation between fears of social evaluation and social anxiety. Thus, the goal of the current study was to test whether two different types of self-reported attention...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.08.030
更新日期：2020-12-01 00:00:00
abstract：:Weight gain and metabolic syndrome are the most common deleterious side effects following treatment with second generation antipsychotic drugs such as clozapine and olanzapine. However, the mechanisms underlying these negative effects of second generation antipsychotic drugs are not fully understood. In this study we ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.01.010
更新日期：2012-04-01 00:00:00
abstract：INTRODUCTION:Serotonin has been extensively studied in relation to both personality features and suicidal behaviours. OBJECTIVE:In this study, we considered the association between the serotonin receptor 1A (HTR1A) and 2C (HTR2C) SNPs and personality traits, as measured by the Temperament and Character Inventory (TCI)...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2008.06.005
更新日期：2009-02-01 00:00:00
abstract：:To evaluate the heritability of a personality trait, "having temper outbursts," and of associated diagnoses, we obtained histories of first degree relatives on two groups: (1) patients with temper outbursts (N = 33), and (2) diverse psychiatric patients without temper outbursts (N = 12). Family interviews were conduct...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/0022-3956(87)90026-4
更新日期：1987-01-01 00:00:00
abstract：:We examined the behavioral effects of the dietary constituents tryptophan and tyrosine on human mood, sensorimotor performance and pain sensitivity. Tryptophan and tyrosine are neurotransmitter precursors present in varying amount in protein-containing foods. Tryptophan (50 mg/kg) increased subjective drowsiness and f...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/0022-3956(82)90015-2
更新日期：1982-01-01 00:00:00
abstract：:Physicians who prescribe benzodiazepines often are asked by their patients if these drugs might be addicting or have potential for abuse. Clarifying these concepts is difficult because of numerous "gray areas" of drug use and confusion over medical criteria for such terms as "addiction", "dependence", and "tolerance"....
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/0022-3956(90)90036-p
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVES:To determine the prevalence, age of onset, severity, associated disability, and treatment of major depression among United States ethnic groups, national survey data were analyzed. METHODS:National probability samples of US household residents aged 18-years and older (n=14,710) participated. The main outcom...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2010.03.017
更新日期：2010-11-01 00:00:00
abstract：OBJECTIVE:This study aims to better characterize the metabolic effects of antipsychotics in the early stage of treatment in first-episode patients with schizophrenia. METHODS:We performed a retrospective real-world study in a naturalistic setting that included inpatients with first-episode drug-naïve schizophrenia; me...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.07.038
更新日期：2020-10-01 00:00:00
abstract：:The level of platelet monoamine oxidase (MAO) activity has been found to vary between alcoholics and healthy controls and between subtypes of alcoholics, in different populations. This study measured the MAO activity in a group of 46 abstinent alcohol dependent subjects and 22 healthy non-alcoholic controls, male and ...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章
doi：10.1016/s0022-3956(98)00047-8
更新日期：1998-01-01 00:00:00
abstract：:Despite the fact that the majority of currently available treatment guidelines propose antidepressants as the first-line pharmacological therapy for posttraumatic stress disorder (PTSD), a substantial portion of patients fail to show an adequate response following this type of treatment. In this context, a number of s...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.jpsychires.2014.05.003
更新日期：2014-09-01 00:00:00
abstract：:For the Italian Multicentre Study on Dementia, a longitudinal survey on Alzheimer's disease (AD) initiated in 1982, we developed a neuropsychological test battery for screening, staging and monitoring cognitive impairment in AD patients and for delineating their pattern of cognitive decline. The tests measured higher ...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/0022-3956(90)90011-e
更新日期：1990-01-01 00:00:00
abstract：:Our aim was to create a clinically useful risk index, administered prior to discharge, for determining the probability of psychiatric readmission within 30 days of hospital discharge for general psychiatric inpatients. We used population-level sociodemographic and health administrative data to develop a predictive mod...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2014.12.003
更新日期：2015-02-01 00:00:00
abstract：:The alterations of functional connectivity brain networks in major depressive disorder (MDD) have been subject of a large number of studies. Using different methodologies and focusing on diverse aspects of the disease, research shows heterogeneous results lacking integration. Disrupted network connectivity has been fo...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/j.jpsychires.2017.04.007
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:Since the onset, prevalence, and course of specific psychopathological features rarely have been analyzed simultaneously from the start of dissimilar psychotic illnesses, we compared symptom-clusters in first-episode DSM-IV affective and non-affective psychotic disorders. METHODS:Subjects (N=377) from the M...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2006.04.008
更新日期：2007-11-01 00:00:00
abstract：OBJECTIVES:A vast amount of studies demonstrates the presence of psychomotor slowing in schizophrenia. The objective of the present study was to investigate whether this overall psychomotor slowing can be divided into distinct processes that differentially affect cognitive functioning in schizophrenia. METHODS:The pen...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2005.04.014
更新日期：2006-04-01 00:00:00
abstract：:Suicidal behaviour poses a significant public health concern. Research into the factors that distinguish between the emergence of suicide ideation and the enactment of a suicide attempt is crucial. This study tests central tenets of the Integrated Motivational-Volitional Model of suicidal behaviour (IMV, O'Connor and ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2019.07.007
更新日期：2019-10-01 00:00:00
abstract：:Sleep deprivation (SD) is an effective, however short-lived, method of treatment of depression. Preliminary findings suggest that the antidepressive effect of sleep deprivation is mediated by serotoninergic (5-HT) mechanisms. We therefore assessed serotoninergic activity before and after total SD (TSD) as well as afte...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(96)00062-3
更新日期：1997-05-01 00:00:00
abstract：UNLABELLED:Remission rates for Major Depressive Disorder (MDD) are low and unpredictable for any given antidepressant. No biological or clinical marker has demonstrated sufficient ability to match individuals to efficacious treatment. Biosignatures developed from the systematic exploration of multiple biological marker...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.jpsychires.2016.03.001
更新日期：2016-07-01 00:00:00
abstract：:In acute psychotic schizophrenia patients we investigated if the combination of triiodothyronine (T3) plus risperidone was more effective when compared to risperidone monotherapy. Thirty-two in-patients meeting the DSM-IV-TR diagnostic criteria for schizophrenia and without thyroid disease received risperidone (flexib...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jpsychires.2015.11.007
更新日期：2016-02-01 00:00:00
abstract：:Cholesterol (CHL) and phospholipid (PL) levels in synaptosomal membranes in particular can have an impact on cell signalling. Alterations in peripheral CHL measures have been consistently reported in suicidal behaviour. As CHL and PL turnover in the brain are important in synapse maintenance and function, the objectiv...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.10.019
更新日期：2013-02-01 00:00:00
abstract：:In a study of regional variations in cerebral X-ray attenuation as measured by computed tomography, a relationship between bone-related beam hardening and lateralized hemispheric density differences was sought. The CT scans of 22 normal right-handed individuals were evaluated by calculating regional mean attenuation v...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/0022-3956(84)90017-7
更新日期：1984-01-01 00:00:00
abstract：:Adults with schizophrenia present cognitive impairments, as do individuals at ultra-high risk for the disorder, youth with relatives with schizophrenia spectrum disorders, and children with antecedents of schizophrenia. The present study aimed to determine if impairments in childhood differed depending on the definiti...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.12.003
更新日期：2014-03-01 00:00:00
abstract：:The purpose of the study was to examine ethnic influences on sleep regulation. Seventy-three normal volunteers from four ethnic groups (17 African-Americans, 10 Asians, 30 Caucasians and 16 Hispanics) were studied for two consecutive nights with sleep polysomnography recordings in the laboratory. The subjects were in ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(99)00019-9
更新日期：1999-09-01 00:00:00
abstract：:In psychiatric patients, medication adverse effects are regularly attributed to psychosomatic causes. However, many psychotropic medications are metabolized by cytochrome P450 (CYP450) enzymes. In the setting of polypharmacy, the activity of these enzymes may produce unfavorable drug-drug interactions (DDI) and drug-g...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.05.002
更新日期：2020-07-01 00:00:00
abstract：:Glutamate and GABA are the principle neurotransmitters of the cerebral cortex and are known to modulate dopaminergic function. Evidence of structural abnormalities in the cortex raises the possibility that schizophrenia involves disturbances of cortical amino-acid neurotransmission. The psychotomimetic effects of phen...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/s0022-3956(96)00042-8
更新日期：1997-03-01 00:00:00
abstract：:The purpose of this study was to examine associations between abortion history and a wide range of anxiety (panic disorder, panic attacks, PTSD, Agoraphobia), mood (bipolar disorder, mania, major depression), and substance abuse disorders (alcohol and drug abuse and dependence) using a nationally representative US sam...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2008.10.009
更新日期：2009-05-01 00:00:00
abstract：:Dispositional gratitude may be linked to positive mental health outcomes, yet population-based data on this association are lacking. Military veterans are an ideal population in which to examine this question given high rates of psychiatric morbidities and efforts to promote psychological resilience in this population...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2021.01.020
更新日期：2021-01-19 00:00:00
