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1.
Artigo em Inglês | MEDLINE | ID: mdl-38308709

RESUMO

AIM: In Ghana, we know little about the epidemiology of suicide ideation, plan and attempts among junior high school (JHS) students in Ghana including the years preceding high school. This study explores the onset, characteristics, and recent patterns of 12-month suicide behavior among Ghanaian junior high school (JHS) students. MATERIALS AND METHODS: Paper-based surveys were administered to a sample (n = 800) of junior high school students in the Greater Accra region of Ghana. Self-reported measures on suicide ideation, plan and attempt as well as several psychological and psychosocial factors related to mental health, substance use, poverty, sexual behavior, interpersonal relationships, and family structure were employed. Bi-variate, multivariate and logistic regression analyses were performed using Statistical Package for the Social Sciences (SPSS version 25). RESULTS: This study found that 1 out of 5 adolescents have experienced suicide ideation in the last 12 months. Girls had significantly higher 12-month (χ2 = 3.5, p < 0.05) suicide ideation rates than boys. More importantly, the study found stress significantly increasing the odds of suicide behaviors in the last 12 months (ß = 1.14; CI = 1.05-1.24, p < 0.05) and parental support significantly reducing the odds of suicide behaviors in the last 12 months (ß = 0.86; CI = 0.81-0.91, p < 0.05). Additionally, we found significant associations between sexual intercourse, dating, hunger, substance use, suicide stigma and suicide behaviors. CONCLUSION: This finding highlights a potential emerging suicide crisis among preteens which warrants attention. Additional studies are needed to observe these increasing trends and identify risk, protective and precipitating factors to help prevent suicide among these children.

2.
J Nerv Ment Dis ; 211(7): 530-536, 2023 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-37040181

RESUMO

ABSTRACT: Suicide rates differ over time. Our objective was to determine when significant changes occurred by age, race, and ethnicity in the United States between 1999 and 2020. National Center for Health Statistics WONDER data were used in joinpoint regression. The annual percent change in suicide rate increased for all race, ethnic, and age groups, except for those 65 years and older. For American Indian/Alaska Natives, the largest increase occurred between 2010 and 2020 for those with ages 25 to 34 years. For Asian/Pacific Islander, the largest increase occurred among those 15 to 24 years old between 2011 and 2016. For Black/African-Americans, the largest increases occurred between 2010 and 2020 among 15- to 34-year-olds. For Whites, the largest increase occurred between 2014 and 2017 among 15- to 24-year-olds. Between 2018 and 2020, suicide rates significantly declined among Whites 45 to 64 years of age. Among Hispanics, significant increases in suicide rate occurred between 2012 and 2020 among those with ages 15 to 44 years. Between 1999 and 2020, the contour of suicide burden varied by age groups, race, and ethnicity.


Assuntos
Suicídio , Adolescente , Adulto , Idoso , Humanos , Adulto Jovem , Negro ou Afro-Americano/estatística & dados numéricos , Etnicidade/estatística & dados numéricos , Hispânico ou Latino/estatística & dados numéricos , Suicídio/etnologia , Suicídio/estatística & dados numéricos , Estados Unidos/epidemiologia , Brancos/estatística & dados numéricos , Pessoa de Meia-Idade , Indígena Americano ou Nativo do Alasca/estatística & dados numéricos , Nativo Asiático-Americano do Havaí e das Ilhas do Pacífico/estatística & dados numéricos , Grupos Raciais/etnologia , Grupos Raciais/estatística & dados numéricos , Fatores Etários , Fatores de Tempo
3.
Curr Psychol ; : 1-16, 2022 Jul 06.
Artigo em Inglês | MEDLINE | ID: mdl-35813567

RESUMO

COVID-19 has created pervasive upheaval and uncertainty in communities around the world. This investigation evaluated associations between discrete dimensions of personal meaning and psychological adjustment to the pandemic among community residents in a southern US state. In this cross-sectional study, 544 respondents were assessed during a period of reopening but accelerating infection rates. Validated measures were used to evaluate theoretically distinct dimensions of perceived global meaning (Meaning-in-Life Questionnaire) and pandemic-specific meaning (Meaning in Illness Scale). Adjustment outcomes included perceived stress, pandemic-related helplessness, and acceptance of the pandemic. In multivariate models that controlled for demographic and pandemic-related factors, stronger attained global meaning (i.e., perceptions that life is generally meaningful) and attained situational meaning (i.e., perceptions that the pandemic experience was comprehensible) were related to better adjustment on all three outcomes (all p's < .001). In contrast, seeking situational meaning (i.e., ongoing efforts to find coherence in the situation) was associated with poorer adjustment on all indices (all p's < .001). Results offer novel information regarding theoretically salient dimensions of meaning, which may have direct relevance for understanding how community residents adapt to the challenges of a major public health crisis.

4.
South Med J ; 114(3): 139-143, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33655306

RESUMO

OBJECTIVES: Meaning at work has been proposed as one of the key drivers of professional burnout in healthcare, but few studies have simultaneously measured this relation. METHODS: In this cross-sectional analysis of 1637 individuals at the University of Arkansas for Medical Sciences, burnout was measured using the Copenhagen Burnout Inventory work-related subscale. RESULTS: Meaningful work was measured using items adapted from the Work as Meaning Inventory. The prevalence of work-related burnout increased with each level of diminished meaning at work. From the highest ("always") to the lowest ("never") level of meaning at work, the prevalence of burnout was: 13, 26, 57, 84, and 94%, respectively. CONCLUSIONS: Work-related burnout was inversely proportional to reported meaning at work in an academic medical center.


Assuntos
Esgotamento Profissional/epidemiologia , Docentes de Medicina/psicologia , Engajamento no Trabalho , Trabalho/psicologia , Local de Trabalho/psicologia , Centros Médicos Acadêmicos , Adulto , Arkansas/epidemiologia , Esgotamento Profissional/psicologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Inquéritos e Questionários
5.
J Nerv Ment Dis ; 207(9): 701-704, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31464983

RESUMO

Constantly shifting cultural views influence public perceptions of psychiatric diagnoses, sometimes accommodated by changes in diagnostic terminology. Evolving scientific knowledge of the era is at times used to justify and support mental illnesses. Too often, however, remasked nomenclatures fail to alter social stigma, in part because political arguments are used. Scientific validations of variant behaviors as symptoms with a pathologic status are unfortunately overshadowed. Examples of cultural bias effects on recurring diagnostic challenges illustrate a need for scientific validation. Renaming fails to improve stigma or diagnostic clarity. For example, neurasthenia, or nervous exhaustion, was attributed to fast-paced urban life through the late 1970s. Its symptoms are now largely, to no real advantage, retitled as chronic fatigue syndrome. Diagnoses like "hysteria" have evolved into histrionic personality disorder and somatoform spectrum disorders, although less as a result of demonic possession or a "wandering uterus." Decriminalized and depathologized homosexuality remains a political football, where religious "sin" conceptualizations have not been displaced by studies documenting healthy adjustments among groups with diverse sexual orientations and preferences. Each of these remains severely socially stigmatized. The pseudoscience of "drapetomania," once used to rationalize and pathologize a slave's freedom, is perceived now as psychiatric incarcerations of mentally healthy individuals, more commonly in totalitarian regimes-a politicization of stigma. Research reviews and funding efforts need to emphasize a sound basis for individuals caught in perpetuated diagnostic challenges, not remedied by simple shifts in nomenclature.


Assuntos
Transtornos Mentais/história , Psiquiatria/história , Terminologia como Assunto , História do Século XIX , História do Século XX , Humanos
6.
Acad Psychiatry ; 43(4): 361-368, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-30820845

RESUMO

OBJECTIVES: This prospective study explores the prevalence, associated characteristics, and trajectory of burnout over one academic year in a multidisciplinary sample of resident physicians using a relatively new burnout survey instrument. METHODS: All residents from a U.S. academic health center (n = 633) were invited to complete the Copenhagen Burnout Inventory (CBI) three times, with 4-month time lags between invitations. A total of 281 (44%) provided complete CBI survey responses at least once, and 43 (7%) did at all three times. Descriptive statistics, cross-sectional analyses, correlations, and multivariable linear regression analyses were computed, as well as repeated measures ANOVAs and paired t tests, as appropriate, for each CBI domain (personal, work, patient-related burnout). RESULTS: About half had CBI scores indicating moderate-to-high levels of personal burnout (49-52%) and work-related burnout (45-49%), whereas patient-related burnout was less common (14-24%). However, patient-related burnout increased significantly from the beginning to the end of the year. Regression analyses indicated patient-related burnout was significantly higher for postgraduate year 1-2 residents compared to PGY 4+ residents, but was not significantly different by gender. Personal and work burnout scores were significantly higher for females. Persistently high burnout was observed in only 6% of respondents. CONCLUSIONS: In this study of resident physicians using the CBI, burnout was prevalent and higher levels of burnout were observed for females on the personal and work burnout domains, while junior residents had higher patient-related burnout. Persistently, high burnout was rare. The CBI demonstrated high reliability, was practical to administer, and produced similar results with existing burnout research.


Assuntos
Esgotamento Profissional/epidemiologia , Internato e Residência , Médicos/psicologia , Adulto , Esgotamento Profissional/psicologia , Estudos Transversais , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Masculino , Prevalência , Estudos Prospectivos , Reprodutibilidade dos Testes , Fatores Sexuais , Inquéritos e Questionários/estatística & dados numéricos , Estados Unidos
10.
Acad Psychiatry ; 40(2): 255-60, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25697263

RESUMO

OBJECTIVE: Various factors influence choice of medical specialty. Previous research grouped specialties into controllable lifestyle, primary care, and surgical. This study compared factors influencing individuals to choose psychiatry versus other specialties. METHODS: Data came from the 2011-2013 Association of American Medical Colleges Graduation Questionnaire. The authors grouped responses, ranging from no influence to minor, moderate, and strong influence, into psychiatry and controllable lifestyle, primary care, and surgical specialties and analyzed the data using one-way analysis of variance. RESULTS: The analyses included 29,227 students, of which 1329 (4.5%) elected psychiatry; 10,998 (37.6%), controllable lifestyle specialties; 12,320 (42.2%), primary care specialties; and 4580 (15.7%), surgical specialties. Students choosing psychiatry reported less influence of competitiveness, student debt, and salary expectations than those choosing controllable lifestyle and surgical specialties (p < 0.0001) and more influence of work/life balance than those choosing primary care and surgical specialties (p < 0.0001). They reported less influence of family expectations than those choosing controllable lifestyle specialties (p < 0.0001). They reported more influence of fit with personality than controllable lifestyle, primary care, and surgical specialties (p < 0.004). CONCLUSIONS: Students entering psychiatry do not fit the traditional categories of controllable lifestyle, primary care, and surgical profiles, but fall between controllable lifestyle and primary care specialties. Recruitment efforts may need to address this different pattern of influences.


Assuntos
Escolha da Profissão , Psiquiatria , Estudantes de Medicina/psicologia , Adulto , Educação de Graduação em Medicina , Feminino , Humanos , Masculino , Personalidade , Inquéritos e Questionários , Estados Unidos
11.
J Ark Med Soc ; 113(4): 90, 92-3, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-30005525

RESUMO

Trends in adolescent use of substance can inform public policy and preventive efforts. Using data from the Arkansas samples in the CDC's your Risk Behavior Surveys (YRBS) from 1995 to 2013 we report and test for trends regarding use of tobacco, alcohol, and cannabis. Trends were also described by gender and race/ethnicity. Lifetime use of tobacco among Arkansas high school students significantly declined from 74.4% in 1995 to 52.1% in 2013 - a decline observed across gender and race. Lifetime use of alcohol declined from 79.3% in 1995 to 67.3% in 2013 - similar except among African-American females which showed no significant decline but remained the group with the lowest reported use of alcohol. Lifetime use of cannabis showed no significant change from 38.8% in 1995 to 36.9% in 2013 - except for African-American males with a significant decline from 47.8% in 1995 to 36.6% in 2013. While adolescent use of tobacco and alcohol has declined in the last 20 years, the use of cannabis has remained stable. These trends point to the success of public policies targeting teen use of cigarettes and alcohol while presenting a challenge regarding the perception and use of cannabis.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Uso da Maconha/epidemiologia , Fumar/epidemiologia , Adolescente , Sistema de Vigilância de Fator de Risco Comportamental , População Negra/estatística & dados numéricos , Feminino , Humanos , Masculino , Distribuição por Sexo , Estados Unidos/epidemiologia , População Branca/estatística & dados numéricos
12.
J Neurophysiol ; 113(3): 709-19, 2015 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-25376789

RESUMO

Reduced levels of gamma-band activity are present in schizophrenia and bipolar disorder patients. In the same disorders, increased neuronal calcium sensor protein-1 (NCS-1) expression was reported in a series of postmortem studies. These disorders are also characterized by sleep dysregulation, suggesting a role for the reticular activating system (RAS). The discovery of gamma-band activity in the pedunculopontine nucleus (PPN), the cholinergic arm of the RAS, revealed that such activity was mediated by high-threshold calcium channels that are regulated by NCS-1. We hypothesized that NCS-1 normally regulates gamma-band oscillations through these calcium channels and that excessive levels of NCS-1, such as would be expected with overexpression, decrease gamma-band activity. We found that PPN neurons in rat brain slices manifested gamma-band oscillations that were increased by low levels of NCS-1 but suppressed by high levels of NCS-1. Our results suggest that NCS-1 overexpression may be responsible for the decrease in gamma-band activity present in at least some schizophrenia and bipolar disorder patients.


Assuntos
Ritmo Gama , Proteínas Sensoras de Cálcio Neuronal/metabolismo , Neuropeptídeos/metabolismo , Núcleo Tegmental Pedunculopontino/fisiologia , Animais , Transtorno Bipolar/metabolismo , Canais de Cálcio/metabolismo , Proteínas Sensoras de Cálcio Neuronal/genética , Neurônios/metabolismo , Neurônios/fisiologia , Neuropeptídeos/genética , Núcleo Tegmental Pedunculopontino/citologia , Núcleo Tegmental Pedunculopontino/metabolismo , Ratos , Ratos Sprague-Dawley , Esquizofrenia/metabolismo
13.
Am J Geriatr Psychiatry ; 23(1): 110-4, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25306195

RESUMO

OBJECTIVE: Adverse childhood experiences (ACEs), including physical, sexual, and emotional abuse, have been shown to result in a variety of poor outcomes including depression. The majority of research has examined the impact of such events on adolescents and young adults leaving a dearth of information regarding how these events may affect depressive symptom point prevalence later in life. METHODS: Data from the U.S. CDC's 2010 Behavioral Risk Factor Surveillance Survey (BRFSS) were used to estimate the point prevalence of depression in individuals 60 years of age and greater based on presence or absence of certain ACEs. Depressive symptoms were assessed using eight items from the Patient Health Questionnaire (PHQ). Subjects with a PHQ score of 10 or greater were categorized as depressed. Six different types of ACE were included in the study: parents being physically abusive to each other, being physically harmed by a parent, being sworn at by the parent, being touched sexually by an adult, being forced to sexually touch an adult, and being forced into a sexual encounter. ACEs were categorized as never, single if subject reported it occurring once, or repeated if subject reported multiple episodes. RESULTS: The study sample consisted of 8,051 adults aged 60 years and greater who responded to questions about adverse childhood experiences. The study sample comprised 53% women, 83% Caucasian patients, and had a mean age of 70.4 years. After controlling for age, sex, and race, depression was significantly correlated with repeated ACEs of all types (adjusted odds ratio [AOR] ranging from 2.41 to 9.78, all statistically significant). The only ACE where a single occurrence was significantly associated with late-life depression was forced sexual intercourse (AOR: 2.92, 95% CI: 1.06-8.02). After controlling for all types of abuse in a single model, repeated physical abuse and repeated forced sexual intercourse remained significant (AOR: 2.94, 95% CI: 1.68-5.13; AOR: 3.66, 95% CI: 1.01-13.2, respectively). DISCUSSION: These results indicate a significant association between repeated ACEs and depression in older adults. When controlling for all forms of abuse, repeated physical abuse and forced sexual intercourse are significantly correlated with late-life depression. They emphasize the need to continue developing techniques to help individuals with a history of ACEs in order to decrease their negative effects, not only immediately, but also later in life.


Assuntos
Maus-Tratos Infantis/psicologia , Depressão/psicologia , Acontecimentos que Mudam a Vida , Idoso , Idoso de 80 Anos ou mais , Criança , Maus-Tratos Infantis/estatística & dados numéricos , Abuso Sexual na Infância/psicologia , Abuso Sexual na Infância/estatística & dados numéricos , Depressão/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estados Unidos/epidemiologia
14.
J Nerv Ment Dis ; 203(9): 664-9, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26252825

RESUMO

We assessed the association between asthma and suicidality in a nationally representative sample of US high school students. Data came from the 2007, 2009, and 2011 Youth Risk Behavioral Surveys. Weighted prevalence estimates and adjusted odds ratios were calculated. Subjects with asthma are more likely to report 2-week sadness (35.2%) compared to those without asthma (26.7%). Teens with asthma are also more likely to report suicide ideation (20.1% vs. 15%), planning (15.7% vs. 12.1%), attempt (10.1% vs. 6.9%), and treatment for attempt (3.5% vs. 2%). Although the unadjusted association between lifetime asthma and suicide attempts is statistically significant (crude odds ratio 1.5 (95% CI 1.3-1.8)), after controlling for confounders, that association is no longer statistically significant (AOR 1.2 (1-1.6)). Thus, this increase in suicidality seems to be due to the increased prevalence of sadness among teens with asthma. Similar patterns were seen in the 2007 and 2009 surveys.


Assuntos
Asma/psicologia , Depressão/etiologia , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Asma/complicações , Depressão/epidemiologia , Feminino , Humanos , Modelos Logísticos , Masculino , Prevalência , Estudantes/psicologia , Tentativa de Suicídio/psicologia , Inquéritos e Questionários , Estados Unidos/epidemiologia
15.
Compr Psychiatry ; 55(5): 1063-8, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-24768228

RESUMO

While school bullying has been shown to be associated with depression and suicidality among teens, the relationship between these outcomes and cyberbullying has not been studied in nationally representative samples. Data came from the 2011 CDC Youth Risk Behavior Survey (YRBS), a nationally representative sample of high-school students (N=15,425). We calculated weighted estimates representative of all students in grades 9-12 attending school in the US. Logistic regression was used to calculate adjusted odds ratios. Overall, girls are more likely to be report being bullied (31.3% vs. 22.9%), in particularly to be cyberbullied (22.0% vs. 10.8%), while boys are only more likely to report exclusive school bullying (12.2% vs. 9.2%). Reports of 2-week sadness and all suicidality items were highest among teens reporting both forms of bullying, followed by those reporting cyberbullying only, followed by those reporting school bullying only. For example, among those reporting not being bullied 4.6% reported having made a suicide attempt, compared to 9.5% of those reporting school bullying only (adjusted odd ratio (AOR) 2.3, 95% C.I. 1.8-2.9), 14.7% of those reporting cyberbullying only (AOR 3.5 (2.6-4.7)), and 21.1% of those reporting victimization of both types of bullying (AOR 5.6 (4.4-7)). Bullying victimization, in school, cyber, or both, is associated with higher risk of sadness and suicidality among teens. Interventions to prevent school bullying as well as cyberbullying are needed. When caring for teens reporting being bullied, either at school or in cyberbullying, it's important to screen for depression and suicidality.


Assuntos
Bullying , Suicídio/estatística & dados numéricos , Adolescente , Fatores Etários , Centers for Disease Control and Prevention, U.S. , Coleta de Dados , Feminino , Humanos , Modelos Logísticos , Masculino , Instituições Acadêmicas/estatística & dados numéricos , Fatores Sexuais , Suicídio/etnologia , Estados Unidos/epidemiologia
16.
J Nerv Ment Dis ; 202(11): 788-92, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25268155

RESUMO

History of psychiatry can provide us with a map of the evolution of the practice and identify its major figures. A historiometric approach was taken to available history of psychiatry texts and a historical dictionary. Reliability was tested against data from the journal History of Psychiatry. Those cited in all historical accounts are characterized as major figures, whereas those cited in at least 60% of the sources are considered significant figures. An index of eminence is calculated for each significant figure. The Cronbach's α was 0.89. Seventy-four significant figures were identified, of which 18 are considered major figures. Among these, Freud, Pinel, and Kraepelin have the highest eminence-in that order. Pinel, Freud, and Kraepelin represent key moments in three epochs in the history of psychiatry: the asylum era, the first biological psychiatry, and the psychoanalytical period, respectively. The most recent historical periods are not well represented in histories of psychiatry.


Assuntos
Bibliometria , Psiquiatria/história , Psicanálise/história , Historiografia , História do Século XVIII , História do Século XIX , História do Século XX , Humanos , Transtornos Mentais/história , Transtornos Mentais/terapia , Psiquiatria/métodos , Psicanálise/métodos , Reprodutibilidade dos Testes
17.
J Ark Med Soc ; 110(9): 185-6, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24719998

RESUMO

Exposure to drugs is unfortunately common among high school students and its use has been linked to depression and suicide risk. We used the 2011 Arkansas Youth Risk Behavior Survey to estimate the prevalence of drug abuse and to measure its association with teen suicidality. Three types of substance misuse were reported by more than 10% of Arkansas high school students: cannabis (33.3% ever use). inhalants (18.7% ever use). and prescription drugs without a prescription (13.2% ever use). We found in all suicide outcomes a stronger association with prescription drug abuse, followed by inhalant abuse, then cannabis abuse.


Assuntos
Arkansas/epidemiologia , Depressão/epidemiologia , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Ideação Suicida , Suicídio/estatística & dados numéricos , Adolescente , Criança , Humanos , Prevalência
18.
Fam Med Community Health ; 12(Suppl 3)2024 Apr 12.
Artigo em Inglês | MEDLINE | ID: mdl-38609092

RESUMO

Storylines of Family Medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine, as interpreted by individual family physicians and medical educators in the USA and elsewhere around the world. In 'IV: perspectives on practice-lenses of appreciation', authors address the following themes: 'Relational connections in the doctor-patient partnership', 'Feminism and family medicine', 'Positive family medicine', 'Mindful practice', 'The new, old ethics of family medicine', 'Public health, prevention and populations', 'Information mastery in family medicine' and 'Clinical courage.' May readers nurture their curiosity through these essays.


Assuntos
Coragem , Fabaceae , Cristalino , Lentes , Unionidae , Humanos , Animais , Medicina de Família e Comunidade , Médicos de Família
19.
Mod Pathol ; 26(5): 709-15, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23196797

RESUMO

Autoantibody formation directed against phospholipase A2 receptor (PLA2R)1 is the underlying etiology in most cases of primary membranous glomerulopathy. This new understanding of the pathogenesis of primary membranous is in the process of transforming the way the disease is diagnosed. We validated an indirect immunofluorescence assay to examine PLA2R1 in renal biopsies utilizing a commercially available antibody and standard indirect immunofluorescence. Using this assay, we examined a total of 165 cases of membranous glomerulopathy including 85 primary and 80 secondary. We found tissue staining for PLA2R1 to have a sensitivity of 75% (95% CI 65-84%) and a specificity of 83% (95% CI 72-90%) for primary membranous glomerulopathy. Hepatitis C virus was the secondary etiology with the most number of cases staining positive for PLA2R1 (7/11, 64%) followed by sarcoidosis (3/4, 75%) and neoplasm (3/12, 25%). Autoimmune etiologies showed rare PLA2R1-positive staining (1/46, 2%). All cases of secondary membranous glomerulopathy with positive PLA2R1 showed IgG4-predominant staining, which is typically associated with primary membranous glomerulopathy. This IgG4 predominance raises the possibility that these cases are more pathogenically related to primary membranous glomerulopathy than secondary. We present the largest case series to date examining PLA2R1 involvement in membranous glomerulopathy utilizing a technique that is readily adoptable by most renal pathology laboratories.


Assuntos
Glomerulonefrite Membranosa/diagnóstico , Receptores da Fosfolipase A2/análise , Anticorpos , Biópsia , Técnica Indireta de Fluorescência para Anticorpo , Humanos , Sensibilidade e Especificidade
20.
J Ark Med Soc ; 110(5): 90-1, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24383197

RESUMO

Bullying is a common exposure in high school and more recently cyberbullying has become prevalent among teens. We used the 2011 Arkansas Youth Risk Behavior Survey to estimate the prevalence of school bullying and cyberbullying and to measure its association with teen suicidality. In Arkansas, 11.6% of students reported only school bullying, 6.2% only cyberbullying, and 10.2% both forms of bullying. We determined "feeling unsafe at school" was a significant risk factor for depression and all suicide questions. We also found that being a victim of school bullying, cyberbullying, or both, increased the risk for depression, suicidal ideation, and plan.


Assuntos
Bullying/psicologia , Depressão/epidemiologia , Depressão/psicologia , Suicídio/psicologia , Suicídio/estatística & dados numéricos , Adolescente , Arkansas/epidemiologia , Criança , Coleta de Dados , Feminino , Humanos , Masculino , Prevalência , Fatores de Risco , Ideação Suicida
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