Abstract:
:Using the 40-item Eating Attitudes Test and other self-report questions, a two-stage screening survey of 1020 (F 646, M 374) Chinese bilingual university students in Hong Kong showed that although female students were 'underweight' by Western standard, the majority of them and nearly all female students above a body mass index of 20.5 kg/m2 were cognitively inclined to diet and weigh less, albeit without being driven to actual weight control behaviour. In contrast, most male students and a minority of constitutionally thin female students clearly wished to gain weight. While a number of items were culturally inappropriate, factor analysis supported the overall cross-cultural conceptual validity of the EAT. The principal factor, reflecting dieting concerns, correlated positively with the current body mass index. Among the high scorers, only three female students with partial syndrome bulimia nervosa were identified, yielding a low prevalence of 0.46% for the spectrum of eating disorders. It is argued that the desire for slimness is widespread but its intensity and pathogenic potentiality vary across cultures. In the relative absence of obesity, it may not lead to more eating disorder.
journal_name
Psychol Medjournal_title
Psychological medicineauthors
Lee Sdoi
10.1017/s0033291700028531subject
Has Abstractpub_date
1993-05-01 00:00:00pages
437-51issue
2eissn
0033-2917issn
1469-8978journal_volume
23pub_type
杂志文章abstract:BACKGROUND:Rumination is an important cognitive risk factor for onset and relapse of depression. However, no studies have employed a dimensional approach in investigating the neural correlates of rumination and the relationship with depression. METHOD:Non-clinical healthy subjects (n = 306), who completed the classica...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291715000938
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:To date, magnetic resonance imaging (MRI) has made little impact on the diagnosis and monitoring of psychoses in individual patients. In this study, we used a support vector machine (SVM) whole-brain classification approach to predict future illness course at the individual level from MRI data obtained at th...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291711002005
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:Individuals with depression are often found to perform worse on cognitive tests and to have an increased risk of dementia. The causes and the direction of these associations are however not well understood. We looked at two specific hypotheses, the aetiological risk factor hypothesis and the reverse causalit...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291720003037
更新日期:2020-09-11 00:00:00
abstract:BACKGROUND:Although positive effects of physical activity on mental health indicators have been reported, the relationship between physical activity and the development of specific mental disorders is unclear. METHOD:A cross-sectional (12-month) and prospective-longitudinal epidemiological study over 4 years in a comm...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S003329170700089X
更新日期:2007-11-01 00:00:00
abstract::Quantified magnetic resonance measurements were made of superior temporal gyrus, parahippocampal gyrus, hippocampal, frontal and temporal lobe volumes and of the planar area of the thalamus and basal ganglia structures in 47 late paraphrenic patients and 33 healthy elderly controls. The late paraphrenics were divided ...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291700033419
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to evaluate a programme of lesion surgery carried out on patients with treatment-resistant depression (TRD). METHOD:This was a retrospective study looking at clinical and psychometric data from 45 patients with TRD who had undergone bilateral stereotactic anterior capsulotomy s...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291716003159
更新日期:2017-04-01 00:00:00
abstract::Lockdowns to control the spread of the coronavirus disease 2019 (COVID-19) have had profound effects on everyday life worldwide, but their effect on mental health remains unclear because available meta-analyses and reviews rely mostly on cross-sectional studies. We conducted a rapid review and meta-analysis of longitu...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291721000015
更新日期:2021-01-13 00:00:00
abstract:BACKGROUND:Depression is a challenge to diagnose reliably and the current gold standard for trials of DSM-5 has been in agreement between two or more medical specialists. Research studies aiming to objectively predict depression have typically used brain scanning. Less expensive methods from cognitive neuroscience may ...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291720003608
更新日期:2020-11-09 00:00:00
abstract::Tryptophan and 5-hydroxyindoleacetic acid (precursor and metabolite respectively of 5-hydroxytryptamine) were determined in ventricular CSF of psychiatric patients undergoing stereotactic subcaudate tractotomy. Tyrosine and homovanillic acid (precursor and metabolite respectively of dopamine) were also determined. Res...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s003329170001583x
更新日期:1976-08-01 00:00:00
abstract:BACKGROUND:Nitric oxide synthase (NOS) activity, an enzyme potentially involved in the major depressive episodes (MDE), could be indirectly measured by the L-Citrulline/L-Arginine ratio (L-Cit/L-Arg). The aim of this study was: (1) to compare the NOS activity of patients with a MDE to that of healthy controls (HC); (2)...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291720001749
更新日期:2020-06-11 00:00:00
abstract:BACKGROUND:Morphometric endophenotypes which have been proposed for psychotic disorders include lateral ventricular enlargement and hippocampal volume reductions. Genetic epidemiological studies support an overlap between schizophrenia and bipolar disorder, and COMT, BDNF, 5-HTT, NRG1 and DTNBP1 genes have been implica...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291709990316
更新日期:2009-11-01 00:00:00
abstract::Fifty patients attending a neurological outpatient clinic for Parkinson's disease were assessed by standardized methods for both physical and psychiatric symptoms. The patients then received treatment with L-dopa with carbidopa or anticholinergic drugs and/or amantadine. During the following six-month period the subje...
journal_title:Psychological medicine
pub_type: 临床试验,杂志文章
doi:10.1017/s0033291700007467
更新日期:1976-02-01 00:00:00
abstract:BACKGROUND:There is substantial variability in the degree of cognitive impairment among older depressed persons. Inconsistencies in previous findings may be due to differences in clinical and demographic characteristics across study samples. We assessed the influence of unipolar depression and severity of depression on...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291713001736
更新日期:2014-04-01 00:00:00
abstract::Patients suffering from manic-depressive psychosis, manic type (ICD 296.0), were treated with lithium carbonate and randomly allocated to two groups, one received digoxin and the other matching placebo for 7 days. Severity of mania was rated by psychiatrists on the Manic Rating Scale and Analogue Line on days 0 and 7 ...
journal_title:Psychological medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1017/s0033291700043282
更新日期:1982-02-01 00:00:00
abstract:BACKGROUND:Childhood abuse is a risk factor for poorer illness course in bipolar disorder, but the reasons why are unclear. Trait-like features such as affective instability and impulsivity could be part of the explanation. We aimed to examine whether childhood abuse was associated with clinical features of bipolar dis...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291719002411
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:Discrepancies between population-based estimates of the incidence of psychotic disorder and the treated incidence reported by early psychosis intervention (EPI) programs suggest additional cases may be receiving services elsewhere in the health system. Our objective was to estimate the incidence of non-affec...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291718002933
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:The atypical processing of eye contact is a characteristic hallmark of autism spectrum disorder (ASD). The severity of these symptoms, however, is thought to lie on a continuum that extends into the typical population. While behavioural evidence shows that differences in social cognitive tasks in typically d...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291718001630
更新日期:2019-04-01 00:00:00
abstract::An entire population of 32 patients on regular dialysis treatment (RDT) in their own homes were ranked according to their present mental state as assessed by a standardized semi-structured interview. The point-prevalence of psychiatric morbidity was 31% which compares closely with that of patients attending a general ...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291700032062
更新日期:1979-08-01 00:00:00
abstract::91 women were assessed early in pregnancy and again 3 and 6 months postpartum. Women who persisted in breastfeeding were less neurotic on the EPI but did not differ from artificial feeders in psychiatric history or sexuality before pregnancy. Breast feeders showed greater impairment of sexuality and slightly more depr...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291700007935
更新日期:1988-05-01 00:00:00
abstract::Psychiatric epidemiology has advanced considerably since early studies of hospital populations. The direction of this advance has been away from the study of populations of hospital psychiatric patients towards the study of psychiatric disorder in general practice and the community as a whole. Just as the populations ...
journal_title:Psychological medicine
pub_type: 杂志文章,评审
doi:10.1017/s0033291700039635
更新日期:1980-02-01 00:00:00
abstract:BACKGROUND:Attention-deficit/hyperactivity disorder (ADHD) is a developmental condition that profoundly affects quality of life. Although mounting evidence now suggests uncontrolled mind-wandering as a core aspect of the attentional problems associated with ADHD, the neural mechanisms underpinning this deficit remains ...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291718003598
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Current mental health legislation in the UK makes provision for the use of certain treatments in severely ill patients who are unable, or unwilling, to give informed consent. Under the terms of this legislation, electroconvulsive therapy (ECT) may be used, usually to treat severely depressed patients. A numb...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291798007193
更新日期:1999-01-01 00:00:00
abstract:BACKGROUND:Cognitive theory points to the importance of negative self-schemas in the onset and maintenance of depression and anxiety disorders. Hereby, it is important to distinguish between automatic and explicit self-schemas, reflecting different cognitive-motivational systems. This study tested whether patients with...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291709991371
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:Parental characteristics influence the risk of offspring suicide. In this study we wanted to separate the hereditary from the environmental influence of such factors by comparing their effects in the adopted versus non-adopted. METHOD:A register study was conducted in a national cohort of 2,471,496 individu...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291710001315
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND:Depressive syndromes not fulfilling the criteria for specified disorders (subthreshold depression, SD) may be clinically important. We aimed to study SD in old and very old age, in comparison with subjects with no depressive symptoms (NDS) and subjects with major depression (MD). METHODS:A community-based r...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291799002883
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Differences between verbal and non-verbal cognitive development from childhood to adulthood may differentiate between those with and without psychotic symptoms and affective symptoms in later life. However, there has been no study exploring this in a population-based cohort. METHOD:The sample was drawn from...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291717000393
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Meta-analyses support the efficacy of cognitive-behavioural therapy (CBT) for schizophrenia in western cultures. This study aimed to compare the efficacy of CBT and supportive therapy (ST) for patients with schizophrenia in China. METHOD:A multicentre randomized controlled, single-blinded, parallel-group tr...
journal_title:Psychological medicine
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1017/S0033291714002992
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:Oral contraceptive use has been previously associated with an increased risk of suicidal behavior in some, but not all, samples. The use of large, representative, longitudinally-assessed samples may clarify the nature of this potential association. METHODS:We used Swedish national registries to identify wom...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291720003475
更新日期:2020-10-21 00:00:00
abstract:BACKGROUND:Delusion is the most characteristic symptom of psychosis. While researchers suggested an association between changes of the cortical salience network (CSN) and delusion, whether these CSN findings are a cause or a consequence of delusion remains unknown. METHOD:To assess the effect of CSN functioning to for...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/S0033291716001057
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:The reasons for high use of primary care, and in particular the role of psychosocial factors, remain unclear. METHODS:We identified and interviewed 236 frequent attenders and 420 normal users, matched by age and sex, of a public Health Centre in Granada, Spain. Users were questioned about mental health (GHQ...
journal_title:Psychological medicine
pub_type: 杂志文章
doi:10.1017/s0033291799008995
更新日期:1999-11-01 00:00:00