Abstract：
OBJECTIVE:Prolonged duration is commonly used as an indicator that bereavement-related depression (BRD) is pathological. DSM-IV replaced the traditional 1-year pathology cut-point by a 2-month cut-point. Yet, little evidence exists regarding the validity of these cut-points in indicating increased BRD severity. This study evaluated the validity of the 2-month and 1-year cut-points in differentiating less severe from more severe BRDs in a nationally representative U.S. sample. METHOD:National Comorbidity Survey respondents with BRD's (n = 152) lasting 0-8, 9-52 and >52 weeks were evaluated for depression severity using six severity indicators. Cut-point validity was established by discontinuities in severity levels between durations below and above the cut-point. RESULTS:Bereavement-related depressions of >52-week duration were significantly higher than 9- to 52-week BRDs on four of six severity indicators and on a cumulative overall severity measure of mean number of severity indicators per person, whereas ≤8-week and 9- to 52-week durational categories differed on one severity indicator and not on overall severity. Additional analyses using durations 0-12, 13-26, 27-52 and >52 weeks suggested that alternative <52-week cut-points also lack validity. CONCLUSION:The traditional 1-year cut-point validly identifies increasing BRD severity; DSM's 2-month cut-point does not. Duration does not indicate increasing BRD severity before 1 year. Research using the 2-month cut-point may yield misleading results.
journal_name
Acta Psychiatr Scandjournal_title
Acta psychiatrica Scandinavicaauthors
Wakefield JC,Schmitz MF,Baer JCdoi
10.1111/j.1600-0447.2011.01768.xsubject
Has Abstractpub_date
2011-12-01 00:00:00pages
487-94issue
6eissn
0001-690Xissn
1600-0447journal_volume
124pub_type
杂志文章abstract：:Tardive dyskinesia (TD) is a long-term potential adverse effect of neuroleptic treatment, and older age has been correlated with the development of TD. We conducted a chart review of current out-patients and examined annual Abnormal Inventory Movement Scale (AIMS) evaluations for the period 1987-1995 for 43 patients w...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1997.tb10151.x
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to determine the treatment incidence, diagnostic stability and clinical and social outcome of affective disorders in the Greenlandic population. METHODS:A cohort of Greenlanders first hospitalized in 1980-1983 and diagnosed with an affective disorder at least once during the period ...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1999.tb10892.x
更新日期：1999-12-01 00:00:00
abstract：OBJECTIVE:To examine the reliability of a brief instrument to assess coping with symptoms by patients with psychotic illness. METHOD:A semi-structured interview (MACS) was developed to assess the amounts of distress, control and coping in relation to psychotic symptoms. Two raters interviewed 23 symptomatic but stable...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1034/j.1600-0447.2001.00324.x
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abstract：:A mild form of neuroleptic malignant syndrome (NMS) in a schizophrenic patient who was receiving a depot neuroleptic is described and beneficial response to oral diazepam 50 mg daily is reported. ...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1988.tb06355.x
更新日期：1988-09-01 00:00:00
abstract：OBJECTIVE:We set forth to build a prediction model of individuals who would develop bipolar disorder (BD) using machine learning techniques in a large birth cohort. METHODS:A total of 3748 subjects were studied at birth, 11, 15, 18, and 22 years of age in a community birth cohort. We used the elastic net algorithm wit...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/acps.13233
更新日期：2020-12-01 00:00:00
abstract：OBJECTIVE:Post-traumatic stress disorder (PTSD) is considered a multidimensional disorder, with distinct symptom clusters including re-experiencing, avoidance/numbing, hyperarousal, and most recently depersonalization/derealization. However, the extent of differing intrinsic network connectivity underlying these sympto...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/acps.12387
更新日期：2015-07-01 00:00:00
abstract：OBJECTIVE:This study assessed the manner in which insight influenced schizophrenic patients' evaluation of their objective life conditions and the concurrent validity between patients' and clinicians' assessments of patients' global quality of life. METHOD:Forty out-patients who fulfilled DSM-III-R criteria for schizo...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1999.tb00994.x
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abstract：:The symptom of anhedonia, or loss of pleasure, is widely recognized to occur in depression. More recently it has been suggested that this symptom alone might be the basis for a diagnosis of depression in medically ill patients, and the Hospital Anxiety and Depression Scale (HAD) has been designed with this in mind. To...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1991.tb05534.x
更新日期：1991-04-01 00:00:00
abstract：:Prior reviews indicate that schizophrenics tend to be born in the winter, relative to non-psychiatric controls. This conclusion has been criticized, however, as the association between birth seasonality and schizophrenia may be the result of a statistical artifact, the age-incidence effect. To examine this possibility...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1992.tb03274.x
更新日期：1992-11-01 00:00:00
abstract：:Interviews were conducted with 21 patients classified as neurotic or prepsychotic/psychotic, consecutively admitted to an intensive care unit (ICU) owing to suicide attempts by means of drug intoxication, with their 37 significant others and with care personnel concerning the patients' contacts with psychiatric, somat...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1987.tb02803.x
更新日期：1987-04-01 00:00:00
abstract：:A retrospective study was made, investigating the post-treatment outcomes of patients in two apparently dissimilar psychiatric therapeutic centres in Nigeria: the Aro Mental Hospital, a custodial facility, and the Aro Community Village Program, a pilot experiment in community psychiatry. A matches sample of 208 treate...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1977.tb00135.x
更新日期：1977-01-01 00:00:00
abstract：OBJECTIVE:To assess the economic impact of the duration of antidepressant drug treatment in a real-life setting. METHOD:A historical fixed cohort study included 27 917 patients aged 18 and over with a new antidepressant treatment registered in the national insurance database. The economic impact concerned healthcare e...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/acps.12035
更新日期：2013-05-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1990.tb05482.x
更新日期：1990-05-01 00:00:00
abstract：:Antidepressants are ineffective in about 30% of patients with major depression. Some authors then advise treatment of non-responders with (non-tricyclic) more selective reuptake inhibitors. In a double-blind, partial crossover study, 71 patients were selected for treatment during 4 weeks with oxaprotiline and/or fluvo...
journal_title：Acta psychiatrica Scandinavica
pub_type： 临床试验,杂志文章
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更新日期：1988-12-01 00:00:00
abstract：OBJECTIVE:To evaluate cognitive behaviour therapy for psychosis (CBTp) delivered by non-expert therapists, using CBT relevant measures. METHOD:Participants (N = 74) were randomised into immediate therapy or waiting list control groups. The therapy group was offered 6 months of therapy and followed up 3 months later. T...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章,随机对照试验
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更新日期：2010-10-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1600-0447.1980.tb00590.x
更新日期：1980-07-01 00:00:00
abstract：OBJECTIVE:To examine whether the development of tardive dyskinesia (TD) is accompanied by a parallel process of worsening negative symptoms in a longitudinal study. METHOD:A sample of 708 psychotic patients were followed over a period of 2 years, using the Abnormal Involuntary Movement Scale and the Scale for the Asse...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：
更新日期：2000-04-01 00:00:00
abstract：OBJECTIVE:To study autism over time in order to ascertain whether there has been an increase in its prevalence in recent years. METHOD:All English language papers on the prevalence of autism were reviewed. Ten of the studies retrieved were not used in the final analysis because they did not meet full criteria for incl...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0447.1999.tb00984.x
更新日期：1999-06-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
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更新日期：2005-12-01 00:00:00
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doi：10.1111/acps.12901
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pub_type： 杂志文章
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更新日期：1991-09-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-0447.1979.tb06951.x
更新日期：1979-01-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1034/j.1600-0447.2001.00372.x
更新日期：2001-11-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章,meta分析
doi：10.1111/acps.12698
更新日期：2017-05-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1990.tb03053.x
更新日期：1990-09-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1981.tb00775.x
更新日期：1981-09-01 00:00:00
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journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1111/j.1600-0447.1999.tb07240.x
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVE:To examine the risk factors for suicidal behaviour in human immunodeficiency virus (HIV) positive patients. METHOD:HIV substance dependent positive patients who had attempted suicide were compared with HIV substance dependent positive patients who had never attempted suicide for suicide risk factors. RESULT...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章
doi：10.1034/j.1600-0447.2003.02033.x
更新日期：2003-01-01 00:00:00
abstract：OBJECTIVE:The study focuses on the controversial relationship between borderline personality disorder (BPD) and bipolar disorder (BD), defined according to different criteria set, in a world-wide sample of patients with a current major depressive episode (MDE). METHOD:A total of 5635 patients with an MDE were enrolled...
journal_title：Acta psychiatrica Scandinavica
pub_type： 杂志文章,多中心研究
doi：10.1111/acps.12083
更新日期：2013-11-01 00:00:00
