Abstract：
:Suicide rates vary among racel- and age-defined groups, yet little is known about how suicide risk factors differentially impact individual groups. This study assessed differential associations of socioeconomic status among age- and race-defined groups of suicide victims. A database containing demographic information on declared suicides in Fulton County, GA, from 1 January 1988 through 31 December 2003 was combined with annual per capita income by zip code in Atlanta, GA. Analyses were performed to evaluate differential associations of socioeconomic status among age- and race-defined groups of suicide victims. Compared with the respective ethnic populations of Fulton County, white suicide victims lived in areas with lower per capita income ($51,232 vs. $35,893); African American suicide victims did not ($17,384 vs. $18,179). Elderly suicide victims (>or= 65 years) were more likely to live in the lowest per capita income areas compared with other age groups (OR 1.80, 95% C.I. 1.14, 2.84). Cox proportional hazards models showed increasing income increased the instantaneous risk of suicide among adolescents (HR 2.76; 95% C.I. 2.15, 3.53), particularly African American adolescents (HR 4.22; 95% C.I. 2.19, 8.11), and decreased risk among the elderly (HR 0.58; 95% C.I. 0.50, 0.68). Socioeconomic status had differential associations among age- and race-defined groups of suicide victims.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Purselle DC,Heninger M,Hanzlick R,Garlow SJdoi
10.1016/j.psychres.2008.02.003subject
Has Abstractpub_date
2009-05-30 00:00:00pages
258-65issue
3eissn
0165-1781issn
1872-7123pii
S0165-1781(08)00040-1journal_volume
167pub_type
杂志文章abstract：:Time perception (TP) impairment in schizophrenia has been originally described by clinicians and afterwards addressed in laboratory. Previous studies generally observed that schizophrenia patients overestimate time and that their timing sensitivity is impaired. However, because of the disease cognitive impairments, no...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2012.06.008
更新日期：2012-12-30 00:00:00
abstract：:Thirty depressed psychiatric inpatients, including 18 with a diagnosis of major depression, and 25 hospital staff controls were compared with respect to cellular immune function--that is, mitogen responsiveness to concanavalin A (con A), phytohemagglutinin (PHA), and pokeweed mitogen (PWM); natural killer cell (NK) ac...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(91)90127-b
更新日期：1991-02-01 00:00:00
abstract：:Twenty-one unmedicated, sequentially admitted psychiatric patients of either sex and four male healthy volunteers were given an intravenous injection of 2.5 mg morphine. Blood samples were drawn immediately before and at 30-minute intervals for 3 hours after the injection and assayed for cortisol. Morphine suppressed ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(85)90044-7
更新日期：1985-06-01 00:00:00
abstract：:Alexithymia is common in patients with a substance use disorder (SUD) and is possibly a negative prognostic factor in their treatment. The aim of this study was twofold. First, we explored whether SUD patients with posttraumatic stress disorder (PTSD) are more alexithymic than SUD patients without PTSD. Next, we explo...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112634
更新日期：2019-12-01 00:00:00
abstract：:The back-to-back (BTB) acquisition of MP-RAGE MRI scans of the Alzheimer׳s Disease Neuroimaging Initiative (ADNI1) provides an excellent data set with which to check the reproducibility of brain atrophy measures. As part of ADNI1, 131 subjects received BTB MP-RAGEs at multiple time points and two field strengths of 3T...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2014.07.002
更新日期：2014-10-30 00:00:00
abstract：:The prevailing nosological classification of body dysmorphic disorder (BDD) encompasses an optional specifier "with absent insight/delusional beliefs" for patients who hold high conviction of the veracity of their disorder-specific beliefs. Yet limited research has examined the explicit nature of delusional beliefs in...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112694
更新日期：2020-02-01 00:00:00
abstract：:Diminished suppression of the P50 component of the evoked potential following repeated auditory stimuli is one example of a deficit in elementary sensory processing in schizophrenia. Normal subjects suppress the P50 evoked potential to the second of two paired auditory stimuli. Although normal P50 suppression is occas...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(93)90028-f
更新日期：1993-10-01 00:00:00
abstract：:Earlier (Bolinskey et al., 2015), we reported that psychometrically identified schizotypes displayed greater symptom levels and higher incidences of schizophrenia spectrum (schizotypal, schizoid, paranoid, and avoidant) personality disorders (PDs). In this study, 49 schizotypes and 39 matched controls participated in ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.03.014
更新日期：2017-06-01 00:00:00
abstract：:Poor cognitive insight in schizophrenia has been linked to delusions, hallucinations, and negative symptoms as well as to depressive/anxiety symptoms. Its impact on quality of life has been less studied, especially in schizophrenia subjects with ongoing auditory hallucinations. The Beck Cognitive Insight Scale (BCIS) ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.09.032
更新日期：2018-01-01 00:00:00
abstract：:To explore changes in immune cell status with changes in the hypothalamic-pituitary (HP) axis in 20 patients with major depression as compared with 20 age-, sex-, and race-matched control subjects, we examined peripheral blood mononuclear cells (PBMC) for total T-cells (T3), total B-cells (B1), two T-cell subsets (T4 ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(88)90048-0
更新日期：1988-08-01 00:00:00
abstract：:Low body mass index (BMI<18/18.5) is utilized as a mandated cutoff for professional fashion model employment, based on assumptions that low BMI indicates eating disorder pathology. No previous studies have examined the association between experimenter-measured BMI and eating disorder symptomatology in professional fas...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113358
更新日期：2020-11-01 00:00:00
abstract：:Dysfunction of allocentric and egocentric memories is one of the core features of psychiatric disorders. There are a few navigational studies on these memories in schizophrenia and bipolar disorders, but studies in schizoaffective disorder are lacking. Here, we aim to explore allocentric and egocentric navigation defi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.01.037
更新日期：2019-03-01 00:00:00
abstract：:This study determined convergence and divergence in the constructs of alexithymia, apathy, and depressive symptoms. Understanding of similarities and differences between these constructs will improve diagnostic accuracy for clinical and research purposes. Community-dwelling participants (N=622, M age=35.6 years, SD=13...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.07.046
更新日期：2016-10-30 00:00:00
abstract：:Sleep-related prolactin secretion and prolactin responses to the infusion of low doses of the dopamine antagonist, metoclopramide, and thyrotropin-releasing hormone were measured in 11 female volunteers before and after undertaking a diet in which they lost a mean of 3.1 kg in weight in 3 weeks. No effect of weight lo...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(89)90030-9
更新日期：1989-08-01 00:00:00
abstract：:There is a clinical need for objective evidence-based measures that are sensitive and specific to ADHD when compared with other neurodevelopmental disorders. This study evaluated the incremental validity of adding an objective measure of activity and computerised cognitive assessment to clinical rating scales to diffe...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.06.042
更新日期：2016-09-30 00:00:00
abstract：:Delayed treatment seeking for people experiencing symptoms of mental illness is common despite available mental healthcare. Poor outcomes are associated with untreated mental illness and caregivers may eventually need to seek help on the service user's behalf. More attention has recently focused on the role of stigma ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.05.044
更新日期：2015-08-30 00:00:00
abstract：:Eating disorders (EDs) are psychiatric disorders associated with high morbidity and mortality. It is well established that patients with anorexia nervosa (AN) have an increased risk of premature death, whereas mortality data are lacking for the other EDs. This study aimed to establish mortality rates in a sample of ED...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.08.032
更新日期：2015-12-15 00:00:00
abstract：:Only few studies addressing the biological background of adjustment disorder (AD) exist. We examined the psychophysiological correlates indicative of autonomic regulation in AD. Heart rate variability (HRV), skin conductance, skin temperature, electromyography, and respiration were measured during serial stress tasks ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.12.065
更新日期：2018-03-01 00:00:00
abstract：:Phodopus sungorus, the Siberian dwarf hamster, exhibits a number of reproducible and quantifiable behavioral changes when the members of a male-female pair bond are separated. Preliminary evaluation of the syndrome revealed a significant increase in body weight, decrease in social interaction, and decrease in explorat...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(84)90106-9
更新日期：1984-01-01 00:00:00
abstract：:To evaluate the effects of ethanol in the human brain, we tested six normal subjects and six alcoholics using positron emission tomography and 2-deoxy-2-[18F]-fluoro-D-glucose (FDG) under baseline conditions and 24 hours later after ethanol administration (1 g/kg). Ethanol inhibited cortical and cerebellar glucose met...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0925-4927(90)90007-s
更新日期：1990-04-01 00:00:00
abstract：:Within the core promoter region of prodynorphin (PDYN), a 68-bp sequence was found to occur as a polymorphism element, either singular or as tandemly repeated two, three or four times. We report the sequence of a novel allele (5-repeats). Our study revealed the existence of an ancestral nucleotide (A) at 29th position...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.06.048
更新日期：2014-11-30 00:00:00
abstract：:Cannabis use is considered an important risk factor for the development of psychotic illness and is associated with worse outcomes of the disorder. This study aimed to determine through a meta-analytic approach whether patients at the onset of schizophrenia with comorbid cannabis use (SCH CU+) show a different pattern...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2021.113731
更新日期：2021-01-16 00:00:00
abstract：:There is a mortality gap of 15 to 20 years for people with severe mental illness (SMI - psychotic spectrum, bipolar, major depressive disorders). Modifiable risk factors include inactivity and low cardiorespiratory fitness (CRF). Exercise can improve mental and physical outcomes; optimal type and intensity of exercise...
journal_title：Psychiatry research
pub_type： 杂志文章,meta分析
doi：10.1016/j.psychres.2019.112601
更新日期：2020-02-01 00:00:00
abstract：:Psychosis induced by the use of amphetamine or methamphetamine leads to dramatic symptoms and frequent readmissions and poses diagnostic challenges. Earlier studies have often relied on history taking and/or urine samples to reveal drug use. The aim of this study was to compare the psychotic symptoms of two groups: (1...
journal_title：Psychiatry research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.psychres.2012.09.023
更新日期：2013-03-30 00:00:00
abstract：:Two animal tests of anxiety (the elevated plus-maze and the social interaction test) were used to investigate the effects of several antipanic agents. In the elevated plus-maze, the triazolobenzodiazepines adinazolam (2 and 5 mg/kg) and alprazolam (1 mg/kg), tested after 5 days of pretreatment, demonstrated significan...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(88)90161-8
更新日期：1988-07-01 00:00:00
abstract：:The purpose of this study was to examine patients' response profiles to the Medication Adherence Rating Scale (MARS) and to evaluate the potential of response styles as predictors of the future course of psychotic disorders in terms of rehospitalisation and maintenance of medication. A total of 371 psychiatric in-pati...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2012.03.033
更新日期：2012-12-30 00:00:00
abstract：:The pain sensitivity of 18 patients with panic disorder and age- and sex-matched controls was assessed by signal detection analysis. The authors failed to demonstrate any difference in pain sensitivity between the two groups. The relationship between state anxiety, as assessed by the Spielberger scale, and pain in pan...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(85)90091-5
更新日期：1985-01-01 00:00:00
abstract：:Motivation deficits within Schizophrenia Spectrum Disorders (SSDs) are associated with abnormal striatal dopamine responses during reward processing. Eye blink rate (EBR) has been used as a proxy for striatal dopamine; however, it is unclear whether EBR is sensitive to individual differences in amotivation. Amotivatio...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113490
更新日期：2020-12-01 00:00:00
abstract：:A non-clinical sample of male Australian Vietnam veterans, their wives, and adult offspring were interviewed in-person in a national epidemiological study to assess the relationship between the mental ill-health of veterans and the emotional climate of the family while the children were growing up. Veterans were asses...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.06.071
更新日期：2018-10-01 00:00:00
abstract：:We explored the possibility of diagnostic confusion between hypersomnias of central origin (narcolepsy and idiopathic hypersomnia, IH) and the adult form of attention-deficit/hyperactivity disorder (ADHD). We included 67 patients with narcolepsy, 7 with IH and 61 with ADHD. All patients completed the Epworth Sleepines...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2006.02.009
更新日期：2006-08-30 00:00:00
