Datos normativos, fiabilidad y validez de las escalas de trastornos de la personalidad del NEO PI-R / Normative data, reliability and validity of the NEO PI-R personality disorders scales

Hay un creciente interés por entender los trastornos de la personalidad (TTPP) desde el modelo de los cinco factores. Miller et al. (2005) y Costa y McCrae (2005) propusieron dos conjuntos de escalas basadas en las facetas del “Inventario de personalidad NEO-revisado” (NEO PI-R) para evaluar los TTPP del DSM-5. Existen baremos españoles para las escalas de Miller et al. (2005) a partir de muestras de selección de personal, pero no son apropiados en contextos con deseabilidad social baja. Se presentan datos normativos, de fiabilidad y validez convergente/ discriminante para ambos conjuntos de escalas con voluntarios de la población general española (N= 682). Los índices de consistencia interna y validez convergente/ discriminante fueron excelentes o buenos para todas las escalas, especialmente para las de Miller et al. (2005). Las diferencias entre la muestra de voluntarios y de selección de personal (d= 0,61) y entre varones y mujeres (d= 0,34-0,38) justifican el desarrollo de baremos para los dos conjuntos de escalas de TTPP para situaciones de deseabilidad social baja y separados por sexo. Se discute su utilidad en diferentes contextos.(AU)

There is increasing interest in understanding personality disorders (PDs) fromthe five-factor model. Miller et al. (2005) and Costa and McCrae (2005) proposedtwo sets of scales based on the NEO Personality Inventory-Revised (NEO PI-R) facetsto assess DSM-5 PDs. There are Spanish norms for the scales of Miller et al. (2005)based on personnel selection samples, but they are not appropriate for contextswith low social desirability. Normative, reliability, and convergent/discriminantvalidity data are presented for both sets of scales with volunteers from the generalSpanish population (N= 682). The internal consistency and convergent/discriminantvalidity indices were excellent or good for all scales, especially for those of Miller etal. (2005). The differences between the sample of volunteers and that of personnelselection (d= 0.61) and between males and females (d= 0.34-0.38) justify the development of norms for the two sets of PD scales for situations of low socialdesirability and separate for males and females. Their usefulness in differentcontexts is discussed.(AU)

Personality traits as predictors of recovery among patients with substance use disorder.

INTRODUCTION: Substance use disorder (SUD) is often considered a chronic illness in which prolonged recovery, in terms of abstinence, is uncommon. Personality has been found to predict recovery, but not much is known about its long-term predictive ability as the majority of previous studies have had short follow-up periods (≥ one year). The current longitudinal cohort study therefore investigated whether personality traits predict short- (STR) as well as long-term recovery (LTR) in SUD patients. METHODS: Treatment-seeking patients with SUD (n = 123) completed the NEO Personality Inventory - Revised. STR and LTR categories were defined as scoring <8 on the Alcohol Use Disorders Identification Test - C and <2 on the Drug Use Disorder Identification Test - C at the one-year and 6-8-year follow-up, respectively. Whether personality traits predicted outcome was investigated by two-tailed independent samples t-tests, α < 0.05. Additional analysis was conducted with latent growth curve model. RESULTS: Neuroticism (inversely, p = .004, d = 0.55) and Extraversion (p = .04, d = 0.38) predicted STR (n = 114). Although not significant the effect size for Conscientiousness was above the cut-off for a practical significant effect (d = 0.31). No traits predicted LTR category. Still, the effect sizes for LTR regarding Neuroticism (d = 0.36), Extraversion (d = 0.21) and Conscientiousness (d = 0.27) indicated that these traits have relevance for LTR. The latent growth curve model indicated that these traits predicted the short-term use of drugs and long-term use of alcohol in this cohort dominated by patients suffering from severe poly-SUD. CONCLUSION: Personality traits predict recovery. The effect sizes indicate that more studies with larger samples on personality traits and LTR are required to understand their possible influences on the recovery process.

'Personality and bipolar disorder: personality profiles of patients with remitted bipolar disorder and matched controls in a Danish sample'.

BACKGROUND: The aim of the study was to investigate whether patients with bipolar disorder (BD) in remission differ in personality traits compared with a healthy control group. METHODS: A sample of patients with BD (n = 44) was compared with an individually matched control group (n = 44) using the Danish version of the Revised NEO Personality Inventory (NEO PI-R). Paired t-tests were used to analyze differences between the two groups and multiple regression models to evaluate predictors of NEO scores in the patient group. RESULTS: Patients with BD reported significantly higher scores on both Neuroticism and Openness to Experience and lower scores on Conscientiousness. No differences were found on Extraversion and Agreeableness. The effect size for Neuroticism and its facets had a range from 0.77 to 1.45 SD.Statistically significant group differences were seen on 15 of 30 lower-level traits within all five high-order dimensions. There were large effect sizes for Trust (0.77) and Self-discipline (0.85), while the other statistically significant group differences were smaller with effect sizes in the range from 0.43 to 0.74 SD.However, patients with BD showed a profile with high-order dimensions and lower-level traits within one standard deviation from the mean score except for the lower-level trait Depression. CONCLUSIONS: Our findings suggest that patients with BD differ from healthy control persons with respect to higher levels of Neuroticism, Openness to Experience and lower scores on Agreeableness and on Conscientiousness, but prospective studies are needed to evaluate the implications of this finding.

Treatment of Wide-Necked Cerebral Aneurysms Using the WEB Device Including Flow Alteration Assessment With Color-Coded Imaging: A Single Center Experience.

Objective: The Woven EndoBridge (WEB) device (MicroVention, Tustin, CA) has extended the treatment of cerebral aneurysms. Despite the fact that the WEB device has shown promising clinical results, little is known about the caused intra-aneurysmal flow alterations. Here we present our clinical experience with the WEB, including examining various syngo iFlow (Siemens AG, Erlangen, Germany) parameters to predict aneurysm occlusion. Methods: We reviewed the data from patients with unruptured cerebral aneurysms treated with a WEB device between 2016 and 2020. Aneurysm occlusion and complications were assessed. Furthermore, different quantitative criteria were evaluated using syngo iFlow after digital subtraction angiography. Results: A total of 26 patients hosting 26 cerebral aneurysms met the inclusion criteria. Follow-up was available for 21 patients, with a mean of 7.3 ± 6.3 months. A total of 71.4% (n = 15) of the aneurysms included were located in the anterior and 28.6% (n = 6) in the posterior circulation. Adequate aneurysm occlusion was achieved in 85.7% (n = 18). The iFlow parameters for reduced aneurysm outflow (ID-R) differed significantly from the parameters for reduced inflow (PI-R and PI-D) (P < 0.001). The parameters did not differ significantly between adequately and insufficiently occluded aneurysms. Only a trend towards a lower ID-R of insufficiently occluded aneurysms was observed (P = 0.063), indicating a potential predictive value for insufficient aneurysmal outflow. There was no treatment-related morbidity or mortality. Conclusions: The applied syngo iFlow parameters confirmed that flow changes induced by the WEB device significantly affect outflow compared to inflow and have potential predictive value for adequate aneurysm occlusion.

Mapping Chinese Personality: An Assessment of the Psychometric Properties of the NEO-PI-3 in Monolingual and Bilingual Studies.

The NEO-PI-3 is a fourth-generation instrument that has been shown to improve the psychometrics and readability of its immediate precedent, the NEO-PI-R. We examined the psychometric properties of the Chinese versions of the NEO-PI-R and NEO-PI-3 using three datasets (Ns = 913, 299, 403) collected using both monolingual and bilingual designs. The Chinese NEO-PI-3 scales displayed a five-factor structure in which the facets had the highest loadings on their intended factors. The structure demonstrated strong invariance across both languages (English vs. Chinese) and gender groups, maintained high test-retest reliability, and attained slightly better internal consistency than the NEO-PI-R. We also examined the affective underpinnings of personality factors and well-being measures using the Chinese Circumplex Model of Affect. Consistent with past findings, Neuroticism and Extraversion were most related to affect, while Satisfaction with Life and Subjective Happiness shared the affective core of pleasant feelings and medium arousal. Based on these results, the Chinese NEO-PI-3 appears to be a sound instrument to measure personality in Chinese communities and to compare personality across cultures.

Personality and substance use disorder: Characteristics as measured by NEO-personality inventory-revised.

The present study investigates the personality characteristics of a cohort of patients with Substance Use Disorders. The included participants (n = 123) were recruited from specialized treatment for addictions in Norway. The personality scores in the current sample were compared to the Norwegian norm sample with t-tests. Age and gender differences in personality scores were assessed by bivariate correlation analyses and t-tests, respectively. The sample had higher scores on Neuroticism and lower scores on Conscientiousness, Agreeableness, Extraversion, and Openness compared to the norm sample (p < 0.01). The effect sizes of the differences between the current sample and the Norwegian norm sample were large for Neuroticism and Conscientiousness. Older participants scored higher on Agreeableness and its facets A1: Trust and A2: Straightforwardness and lower on the facet E5: Excitement-Seeking (p < 0.01). No significant (p < 0.01) gender differences in NEO-PI-R scores were found. In conclusion, the current results support previous findings regarding personality traits associated with SUD. The clinical relevance of the findings is discussed.

Levels of neuroticism can predict attentional performance during cross-modal nonspatial repetition inhibition.

Inhibition of return (IOR) refers to the slower response to targets presented at previously attended locations, and such repetition-induced inhibition has been found to be differentially associated with personality traits. Although it has been well documented how personality traits affect spatial IOR, a mechanism associated with the attentional orienting network, there is not yet a consensus as to the relationship between personality traits and nonspatial repetition inhibition, a mechanism associated with the attentional executive network. The present study herein examined how the Big Five personality traits relate to cross-modal nonspatial repetition inhibition. Participants completed the NEO-PI-R and performed a cross-modal nonspatial repetition inhibition task built on the prime-neutral cue-target paradigm, in which the relationships of the identities and modalities between the prime and the target were manipulated. The results showed a significant nonspatial inhibitory effect and the effect was larger under the visual-auditory condition than under the auditory-visual condition. More importantly, neuroticism was associated with decreased cross-modal nonspatial inhibitory effect, presumably due to impaired attentional control. However, such a result was only found in the visual-auditory condition. We propose that retrieving previous prime representations under the visual-auditory condition requires a large consumption of cognitive resources, making inhibitory control more difficult for individuals with high neuroticism. These findings provide new insight into the influence of personality traits on attentional performance requiring nonspatial inhibitory control and enrich the relationship between neuroticism and repetition-induced inhibition.

Attachment styles predict personality traits according to a pilot study of patients with anxiety and mood disorders / Los estilos de apego predicen los rasgos de la personalidad según un estudio piloto de pacientes con trastornos de ansiedad y del ánimo

Abstract Introduction The mother and child attachment could have an important and long-lasting impact. An insecure attachment could lead to emotional development difficulties. It has been suggested that maternal care in infants is associated with personality. However, more studies in adults are needed. Objective To determine if attachment styles in subjects with affective or anxiety disorders are associated with the expression of personality traits, and if this effect can be modulated by the presence of the short allele of the 5-HTTLPR polymorphism. Method Our sample included 87 patients with mood or anxiety disorders. The NEO-PI-R questionnaire and the Adult Attachment questionnaire by Melero were used. Results Insecure attachment styles were associated with a higher expression of neuroticism, and a lower expression of extraversion, conscientiousness, and agreeableness, especially in individuals with the most insecure attachment. An interaction was identified between the attachment style and the 5-HTTLPR genotype on the expression of agreeableness. Higher neuroticism, and lower extraversion and conscientiousness tended to be present in carriers of the S allele. Discussion and conclusion There was a significant association between the attachment styles and the expression of neuroticism, extraversion, agreeableness, and conscientiousness-responsibility according to the Big Five Model. The short allele may be associated with the modulation of certain aspects of personality. Prevention strategies should be established to promote adequate attachments between infants and caregivers to avoid a possible risk factor for future maladaptive personality traits.

Resumen Introducción El apego entre la madre y el hijo puede tener un impacto importante. Un apego inseguro podría afectar el desarrollo emocional. Se ha sugerido que los cuidados de la madre en la infancia temprana se asocian a la personalidad. Sin embargo, se requieren más estudios en adultos. Objetivo Determinar si los estilos de apego en personas con trastornos del afecto o ansiedad se asocian a la expresión de rasgos de personalidad y si esta expresión es modulada por la presencia del alelo corto del polimorfismo 5-HTTLPR. Método Se incluyeron 87 pacientes. Se emplearon los cuestionarios NEO-PI-R y el de Apego en el Adulto de Melero. Resultados Los estilos de apego inseguro se asociaron con una expresión mayor de neuroticismo y menor de extroversión, conciencia y amabilidad, especialmente en los individuos con el estilo de apego más inseguro. Se identificó una interacción entre el estilo de apego y el genotipo del 5-HTTLPR en la expresión de amabilidad. En los portadores del alelo corto hubo una tendencia hacia mayores valores de neuroticismo y menores niveles de extroversión y conciencia. Discusión y conclusión Los estilos de apego se asocian con la expresión de neuroticismo, extroversión, amabilidad y conciencia/responsabilidad. El alelo corto del 5-HTTLPR podría asociarse con la modulación de algunos aspectos de la personalidad. Los resultados sugieren la importancia de promover un apego adecuado entre los niños y sus cuidadores primarios para evitar posibles riesgos que se asocien con rasgos desadaptativos de la personalidad.

Personality characteristics of empathy profiles - practical implications for education of medicine students.

BACKGROUND: Empathy plays the key role in the doctor - patient relationship. The research of empathy determinants plays an important role in formulating practical guidelines for the education of medical students. The aim of this study was to analyse personality characteristics of empathy profiles among students of medicine, with consideration of chief personality factors and their subdimensions according to the FFM model. METHODS: During workshops in Clinical Psychological Skills, 153 students (M = 57, F = 96; mean age 23 years) analysed their psychological functioning styles by examining their personality profiles and empathy indicators. Empathic Sensitiveness Scale (ESS) and Personality Inventory (NEO-PI-R) were applied for this purpose. The analyses of empathy indicators were presented by means of cluster analysis. Variance analysis with post hoc Tukey-b test was performed for differences between clusters and to differentiate between personality factors and their components in empathy clusters. This study was approved by the Jagiellonian University Bioethics Committee (approval number: 1072.6120.175.2018 date: 28.06.2018). RESULTS: The first cluster included students who presented high empathetic concern for others, understood their perspective and needs characterised by medium level of Neuroticism, high levels of other dimensions The second group included students who could understand others very well, yet with lower tendency to react emotionally to suffering, characterised by medium level of Neuroticism, Extraversion, Openness, high Conscientiousness and low Agreeableness. The third cluster included students who react strongly to painful and unpleasant reactions of others, characterised by high Neuroticism and Agreeableness, low Extraversion. CONCLUSIONS: Each empathy profile is manifested in relations with patients in a specific way. Medical education in empathy holds great potential to reduce anxiety, stress, and burnout associated with the medical profession. Discussion of individual results with students, gives an opportunity to talk about how their empathy and personality characteristics may influence their everyday medical practice.

Personality and psychopathology in Ménière's disease

Introduction and Objectives: Psychological factors in vertigo patients have been extensively studied but the role of anxiety and personality traits in the clinical course of Ménière's disease (MD) is unknown. The objectives of this study are to identify and characterize psychopathology in MD and to find risk factors for an increased rate and intensity of crisis and chronic symptoms.Materials and MethodsWe performed a transversal study in all patients diagnosed with definite MD in our department during a 5-year period. Sample subjects were interviewed in 3 steps: first, an otorhinolaryngologist collected information about clinical and pharmacological background of MD; second, a psychiatrist screened for mood, anxiety and personality disorders; in a third stage, the patient completed the DHI (Dizziness Handicap Inventory), STAI-Y (State Trait Anxiety Inventory), NEO-PI-R (Neo Personality Inventory Reviewed) and VAS (Visual Analogue Scale) for vertigo and dizziness. Statistical analysis was performed to search for risk factors for multiple and intense crisis and chronic symptoms.ResultsThirty-four patients completed all 3 phases of the study. A predominant dysfunctional personality trait was identified in 80% of patients (predominantly cluster C type), 35% were being treated with psychiatric medication and 34.4% had a considerable mood or anxiety disorder. All patients scored high (>7) in VAS during crisis. There was a statistically significant positive correlation between crisis rate and STAI, anxiety-subscale (N1) in NEO-PI-R, VAS and DHI scores (p<.044). Crises were more common in bilateral MD (p=.041). DHI scores were higher with higher STAI and N1 (p=.001). Disease duration and pure tone average were found to have a positive moderate correlation (p=.017). (AU)

Introducción y objetivos: Se han estudiado ampliamente los factores psicológicos en los pacientes con vértigo, pero se desconoce el rol de los rasgos de ansiedad y personalidad en el curso clínico de la enfermedad de Ménière (EM). El objetivo de este estudio es identificar y caracterizar la psicopatología en la EM, y encontrar los factores de riesgo del incremento de la tasa de crisis, intensidad de la crisis y síntomas crónicos.Materiales y métodosRealizamos un estudio transversal en todos los pacientes diagnosticados de EM definida en nuestro departamento durante un periodo de 5 años. Se entrevistó a los sujetos de la muestra en 3 pasos: en primer lugar un otorrinolaringólogo recabó información sobre los antecedentes clínicos y farmacológicos de EM; en segundo lugar, un psiquiatra determinó los trastornos emocionales, de ansiedad y personalidad y, en tercer lugar, el paciente completó las escalas Dizziness Handicap Inventory (DHI), State Trait Anxiety Inventory (STAI-Y), Neo Personality Inventory Reviewed (NEO-PI-R) y Escala analógica visual (EVA) en cuanto a vértigo y mareo. Se realizó un análisis estadístico para identificar los factores de riesgo de crisis múltiples e intensas y síntomas crónicos.ResultadosTreinta y cuatro pacientes completaron las 3 fases del estudio. Se identificó un rasgo predominante de personalidad disfuncional en el 80% de los pacientes (predominantemente el clúster tipo C), el 35% fue tratado con fármacos psiquiátricos, y el 34,4% tenía trastornos emocionales o de ansiedad notorios. Todos los pacientes tuvieron puntuaciones EVA altas (>7) durante la crisis. Existió una correlación positiva estadísticamente significativa entre la tasa de crisis y la subescala de ansiedad STAI (N1) en las escalas NEO-PI-R, EVA y DHI (p<0,044). (AU)

Personality and psychopathology in Ménière's disease.

INTRODUCTION AND OBJECTIVES: Psychological factors in vertigo patients have been extensively studied but the role of anxiety and personality traits in the clinical course of Ménière's disease (MD) is unknown. The objectives of this study are to identify and characterize psychopathology in MD and to find risk factors for an increased rate and intensity of crisis and chronic symptoms. MATERIALS AND METHODS: We performed a transversal study in all patients diagnosed with definite MD in our department during a 5-year period. Sample subjects were interviewed in 3 steps: first, an otorhinolaryngologist collected information about clinical and pharmacological background of MD; second, a psychiatrist screened for mood, anxiety and personality disorders; in a third stage, the patient completed the DHI (Dizziness Handicap Inventory), STAI-Y (State Trait Anxiety Inventory), NEO-PI-R (Neo Personality Inventory Reviewed) and VAS (Visual Analogue Scale) for vertigo and dizziness. Statistical analysis was performed to search for risk factors for multiple and intense crisis and chronic symptoms. RESULTS: Thirty-four patients completed all 3 phases of the study. A predominant dysfunctional personality trait was identified in 80% of patients (predominantly cluster C type), 35% were being treated with psychiatric medication and 34.4% had a considerable mood or anxiety disorder. All patients scored high (>7) in VAS during crisis. There was a statistically significant positive correlation between crisis rate and STAI, anxiety-subscale (N1) in NEO-PI-R, VAS and DHI scores (p<.044). Crises were more common in bilateral MD (p=.041). DHI scores were higher with higher STAI and N1 (p=.001). Disease duration and pure tone average were found to have a positive moderate correlation (p=.017). CONCLUSIONS: The positive correlations between crisis rate, chronic dizziness and anxiety-related personality traits reveal a bidirectional and intimate relationship between personality, anxiety and MD, affecting these patients' quality of life. These results support the relevance of prospecting adjuvant psychological and psychiatric approaches to these patients.

Swedish Universities Scales of Personality: Relation to Other Personality Instruments.

OBJECTIVE: To investigate associations between Swedish universities Scales of Personality (SSP) and scales of the following personality instruments: Structured Clinical Interview for DSM-III-R axis II screening questionnaire (SCID-II screen), revised NEO personality inventory (NEO-PI-R), revised Chapman scales (Chapman) and the psychotic traits questionnaire (STQ). METHODS: Healthy individuals (n=406) completed self-report personality questionnaires including SSP and at least one more personality inventory. Correlations were calculated between the 13 different SSP subscales as well as SSP's three factors and factors and scales/subscales in SCID-II screen, NEO-PI-R, Chapman and STQ. The main factors of the various instruments were factor analysed. ICC were calculated. RESULTS: SSP Neuroticism factor correlated with SCID-II cluster C (r=0.71), NEO Neuroticism (r=0.80) and Chapman Social anhedonia (r=0.62). SSP Extraversion factor correlated with NEO Extraversion (r=0.63) and SSP Aggressiveness factor with NEO Agreeableness (r=-0.62). Strong correlations between SSP factors and scales and scales of the other instruments were sparse, although weaker correlations were common. CONCLUSION: SSP is a useful investigation tool when measuring personality traits related to temperament-like features. SSP partly correlates well to especially three of the NEO-PI-R factors. The different personality inventories are not completely comparable to each other. Instead, they measure personality aspects in partly different ways.

Change in personality traits and facets (Revised NEO Personality Inventory) following metacognitive therapy or cognitive behaviour therapy for generalized anxiety disorder: Results from a randomized controlled trial.

OBJECTIVE: We aimed to discover whether psychological treatment for generalized anxiety disorder (GAD) was associated with changes in the big five personality traits and their facets. METHOD: Patients with GAD were randomized either to receive cognitive behaviour therapy (CBT, n = 28) or metacognitive therapy (MCT, n = 32). Before and after 12 sessions of treatment, 55 of the patients completed the full Revised NEO Personality Inventory (NEO-PI-R) (240 items). RESULTS: Patients with GAD showed a personality profile with high Neuroticism and lower Extraversion and Openness. Treatment across conditions was associated with significant reduction in Neuroticism and increased Extraversion and Openness. There were no significant changes in Agreeableness and Conscientiousness. However, their facets of Actions and Trust increased. Post-treatment levels of neuroticism were associated with symptoms of worry before and after therapy, whereas post-treatment extraversion was related to depressive symptoms after treatment. MCT was associated with greater reduction of Neuroticism than CBT. CONCLUSIONS: This is the first study to show that efficient treatment for a specific disorder resulted in changes across NEO-PI-R factors and facets and that more efficient treatment results in greater change. If this reflects a reduced trait vulnerability for mental disorder, this might provide evidence of relapse prevention.

Treatment Switch to Dolutegravir With 2 Nucleoside Reverse-Transcriptase Inhibitors (NRTI) in Comparison to Continuation With Protease Inhibitor/Ritonavir Among Patients With Human Immunodeficiency Virus at Risk for Prior NRTI Resistance: A Cohort Analysis of Real-World Data.

BACKGROUND: Switching antiretroviral regimens when human immunodeficiency virus (HIV) viremia is controlled for a new regimen is challenging when there is the potential for prior nucleoside reverse-transcriptase inhibitor (NRTI) resistance. The objective was to study virologic outcomes after switching to dolutegravir compared with remaining on a boosted protease inhibitor (protease inhibitor/ritonavir [PI/r]) regimen in people with HIV (PWH) with prior documented virologic failure and/or exposure to mono/dual NRTIs. METHODS: We used the Quebec HIV Cohort including 10 219 PWH whose data were collected at 4 sites in Montreal, Canada. We included all PWH with documented virologic failure or exposure to mono/dual NRTI therapy who were virologically suppressed on a PI/r-based regimen for at least 6 months on or after January 1, 2014 (n = 532). A marginal structural Cox model analysis was used to estimate the effect of the switch to dolutegravir on virologic outcome compared with remaining on PI/r. The outcome was defined as 2 consecutive viral loads (VLs) >50 copies/mL or 1 VL >50 copies/mL if it occurred at the last VL available. RESULTS: Among 532 eligible participants, 216 (40.6%) had their regimen switched to dolutegravir with 2 NRTIs, whereas 316 (59.4%) remained on the PI/r with 2 NRTIs. The weighted hazard ratio for the effect of dolutegravir switch on virologic failure compared with patients whose regimen remained on PI/r was 0.57 (95% confidence interval, 0.21-1.52). CONCLUSIONS: We did not find evidence of an increased risk for virologic failure after switching to dolutegravir from PI/r among patients with previous virologic failure or prior exposure to mono/dual NRTI.

Personality and psychopathology in Ménière's disease.

INTRODUCTION AND OBJECTIVES: Psychological factors in vertigo patients have been extensively studied but the role of anxiety and personality traits in the clinical course of Ménière's disease (MD) is unknown. The objectives of this study are to identify and characterize psychopathology in MD and to find risk factors for an increased rate and intensity of crisis and chronic symptoms. MATERIALS AND METHODS: We performed a transversal study in all patients diagnosed with definite MD in our department during a 5-year period. Sample subjects were interviewed in 3 steps: first, an otorhinolaryngologist collected information about clinical and pharmacological background of MD; second, a psychiatrist screened for mood, anxiety and personality disorders; in a third stage, the patient completed the DHI (Dizziness Handicap Inventory), STAI-Y (State Trait Anxiety Inventory), NEO-PI-R (Neo Personality Inventory Reviewed) and VAS (Visual Analogue Scale) for vertigo and dizziness. Statistical analysis was performed to search for risk factors for multiple and intense crisis and chronic symptoms. RESULTS: Thirty-four patients completed all 3 phases of the study. A predominant dysfunctional personality trait was identified in 80% of patients (predominantly cluster C type), 35% were being treated with psychiatric medication and 34.4% had a considerable mood or anxiety disorder. All patients scored high (>7) in VAS during crisis. There was a statistically significant positive correlation between crisis rate and STAI, anxiety-subscale (N1) in NEO-PI-R, VAS and DHI scores (p<.044). Crises were more common in bilateral MD (p=.041). DHI scores were higher with higher STAI and N1 (p=.001). Disease duration and pure tone average were found to have a positive moderate correlation (p=.017). CONCLUSIONS: The positive correlations between crisis rate, chronic dizziness and anxiety-related personality traits reveal a bidirectional and intimate relationship between personality, anxiety and MD, affecting these patients' quality of life. These results support the relevance of prospecting adjuvant psychological and psychiatric approaches to these patients.

Personality as a Resource for Labor Market Participation among Individuals with Chronic Health Conditions.

Background: The link between personality traits and employment status in individuals with chronic health conditions (CHCs) is largely unexplored. In this study, we examined this association among 21,173 individuals with CHCs and whether this association differs between individuals suffering from a heart disease, depression, anxiety, cancer, chronic obstructive pulmonary disease, musculoskeletal disease (MSD) and type 2 diabetes mellitus (T2DM). Methods: This study was conducted using baseline data from the Lifelines Cohort Study. Employment status and the presence of CHCs were determined by questionnaire data. The Revised Neuroticism-Extroversion-Openness Personality Inventory (NEO-PI-R) was used to measure eight personality facet traits. We conducted disease-generic and disease-specific logistic regression analyses. Results: Workers with higher scores on self-consciousness (OR: 1.02; 95% CI: 1.01-1.02), impulsivity (1.03; 1.02-1.04), excitement seeking (1.02; 1.01-1.02), competence (1.08; 1.07-1.10) and self-discipline (1.04; 1.03-1.05) were more often employed. Adults with higher scores on anger-hostility (0.97; 0.97-0.98), vulnerability (0.98; 0.97-0.99), and deliberation (0.96; 0.95-0.97) were least often employed. Personality facets were associated strongest with employment status among individuals suffering from MSD and weakest in individuals with T2DM. Conclusions: Personality might be a key resource to continue working despite having a CHC. This may be relevant for the development of targeted personality-focused interventions.

Implication of core beliefs about negative-self in neuroticism.

Objective: Core beliefs about negative-self are beliefs about self-deficiencies in basic aspects of human adaptation. Meanwhile, neuroticism is a personality trait characterised by negative emotionality, i.e., a tendency to react to stress with negative emotions. The present study tested the hypothesis that core beliefs about negative-self are implicated in neuroticism.Methods: The subjects were 309 Japanese healthy volunteers. Core beliefs about negative-self were evaluated by the Brief Core Schema Scales, and neuroticism was evaluated by the NEO Personality Inventory-Revised.Results: In both multiple regression analysis and structural equation modelling, higher neuroticism was strongly predicted by higher levels of core beliefs about negative-self.Limitations: The present study cannot determine the causal relationship between core beliefs about negative-self and neuroticism, because of its cross sectional design.Conclusions: The present study suggests that core beliefs about negative-self are deeply implicated in neuroticism.Key PointsImplication of core beliefs about negative-self in neuroticism was examined.Neuroticism was predicted by higher levels of these core beliefs.These core beliefs may be involved in negative emotionality of neuroticism.

Associations of self-reported eating disorder behaviors and personality in a college-educated sample.

OBJECTIVE: In order to better understand factors motivating eating disorder (ED) behaviors and better identify persons at-risk for these behaviors, we sought to identify which personality domains and facets were associated with behaviors for weight control. METHODS: ED behavior information was gathered from the University of North Carolina Alumni Heart Study using the question, "have you ever used any of the following to lose weight?" Respondents endorsed any combination of the following: "Vomiting," "Fasting," "Laxatives," "Excessive physical exercise." Personality was measured using the Revised NEO Personality Inventory (NEO-PI-R). One-way ANOVAs were performed comparing personality domains and facets to reported ED behaviors, computed both as separate behaviors and the number of cumulative behaviors. RESULTS: Of 3496 respondents, 9.41% endorsed ever having used at least one ED behavior, with the majority endorsing only a single ED behavior. For both sexes, endorsing greater numbers of ED behaviors was associated with higher scores on Neuroticism and Openness. For women, the strongest associations for behaviors with personality were: excessive exercise with high Impulsiveness; fasting with high Impulsiveness and low Gregariousness; laxative use/purging with high scores on Activity and Feelings. For men, the strongest associations were: excessive exercise with high Impulsiveness; fasting with high Ideas; laxative use/purging with low Modesty. DISCUSSION: Data collected from this sample showed a sex-modulated pattern of association between personality domains and facets with ED behaviors. Our findings support that obtaining personality profiles of individuals exhibiting subclinical eating behaviors will enhance our understanding of who is at risk of developing an ED diagnosis.

Differences in Personality, Defense Styles, and Coping Strategies in Individuals with Depressive Disorder According to Age Groups Across the Lifespan.

OBJECTIVE: This study aimed to examine the differences in personality, defense style, and coping styles among patients with depression according to age groups. METHODS: A total of 211 participants ranging from 19 to 81 years old were recruited for the study. To assess participants' five dimensions of personality, the Neuroticism-Extraversion-Openness Personality Inventory-Revised (NEO-PI-R) was administered. In addition, the Korean-Defense Style Questionnaire and the Korean version of the coping checklist were administered to examine the defense and coping style. RESULTS: In the analysis of NEO-PI-R, the mean value of Agreeableness, Conscientiousness, and Neuroticism showed significant differences between the young adult age group (20-34 years) and the late middle age group (50-64 years) (p<0.05). The young age group used more immature defense styles and made less use of problem-focused coping strategy than the old age patients (65 years and older) (p<0.05). CONCLUSION: In the young age group associations with lower Agreeableness and Conscientiousness, as well as higher Neuroticism than the late middle age group were observed. Moreover, the young age group had a higher usage of immature defense style, and restricted use of problem-focused coping style than other age groups.