Robust single-trial event-related potentials differentiate between distress and fear disorders.

Recent evidence indicates that measures of brain functioning as indexed by event-related potentials (ERPs) on the electroencephalogram align more closely to transdiagnostic measures of psychopathology than to categorical taxonomies. The Hierarchical Taxonomy of Psychopathology (HiTOP) is a transdiagnostic, dimensional framework aiming to solve issues of comorbidity, symptom heterogeneity, and arbitrary diagnostic boundaries. Based on shared features, the emotional disorders are allocated into subfactors Distress and Fear. Evidence indicates that disorders that are close in the HiTOP hierarchy share etiology, symptom profiles, and treatment outcomes. However, further studies testing the biological underpinnings of the HiTOP are called for. In this study, we assessed differences between Distress and Fear in a range of well-studied ERP components. In total, 50 patients with emotional disorders were divided into two groups (Distress, N = 25; Fear, N = 25) according to HiTOP criteria and compared against 37 healthy comparison (HC) subjects. Addressing issues in traditional ERP preprocessing and analysis methods, we applied robust single-trial analysis as implemented in the EEGLAB toolbox LIMO EEG. Several ERP components were found to differ between the groups. Surprisingly, we found no difference between Fear and HC for any of the ERPs. This suggests that some well-established results from the literature, e.g., increased error-related negativity in OCD, are not a shared neurobiological correlate of the Fear subfactor. Conversely, for Distress, we found reductions compared to Fear and HC in several ERP components across paradigms. Future studies could utilize HiTOP-validated psychopathology measures to more precisely define subfactor groups.

Transdiagnostic psychopathology in the light of robust single-trial event-related potentials.

Recent evidence indicates that event-related potentials (ERPs) as measured on the electroencephalogram (EEG) are more closely related to transdiagnostic, dimensional measures of psychopathology (TDP) than to diagnostic categories. A comprehensive examination of correlations between well-studied ERPs and measures of TDP is called for. In this study, we recruited 50 patients with emotional disorders undergoing 14 weeks of transdiagnostic group psychotherapy as well as 37 healthy comparison subjects (HC) matched in age and sex. HCs were assessed once and patients three times throughout treatment (N = 172 data sets) with a battery of well-studied ERPs and psychopathology measures consistent with the TDP framework The Hierarchical Taxonomy of Psychopathology (HiTOP). ERPs were quantified using robust single-trial analysis (RSTA) methods and TDP correlations with linear regression models as implemented in the EEGLAB toolbox LIMO EEG. We found correlations at several levels of the HiTOP hierarchy. Among these, a reduced P3b was associated with the general p-factor. A reduced error-related negativity correlated strongly with worse symptomatology across the Internalizing spectrum. Increases in the correct-related negativity correlated with symptoms loading unto the Distress subfactor in the HiTOP. The Flanker N2 was related to specific symptoms of Intrusive Cognitions and Traumatic Re-experiencing and the mismatch negativity to maladaptive personality traits at the lowest levels of the HiTOP hierarchy. Our study highlights the advantages of RSTA methods and of using validated TDP constructs within a consistent framework. Future studies could utilize machine learning methods to predict TDP from a set of ERP features at the subject level.

Collaborative assessment as an intervention in the treatment of mental Illness: a systematic review.

BACKGROUND: Three meta-analyses suggested that the psychological assessment as a therapeutic intervention approach might have therapeutic effects but had unspecific inclusion criteria. METHODS: We searched four databases for RCTs that reported on the use of psychological assessment as an intervention. Two reviewers independently selected papers, extracted data, and assessed study quality.We conducted and reported the systematic review following the PRISMA statement. We assessed the Risk of bias in included studies using the Risk of Bias tool and graded the strength of the evidence with GRADE. RESULTS: We included two RCTs: The first study investigated Therapeutic Assessment (TA) combined with Manual-Assisted Cognitive Behavior Therapy (MACT) compared with MACT only in 16 outpatients with personality disorders. The trial found among completers (n = 7) no difference in borderline symptomatology but a possible difference regarding suicidality favoring MACT + TA. The trial did not provide any outcomes relating to readiness for treatment. The other trial investigated TA compared with a Goal-focused Pretreatment Intervention in a sample of 74 outpatients with personality disorders. The results found no intervention effects on symptomatology but suggested that TA might improve patient expectancy for future treatment among completers of the intervention. Both trials were judged at a high risk of bias and with very low certainty of evidence. DISCUSSION: We found no support for the clinical effect of psychological assessment as a therapeutic intervention due to the high risk of bias and low certainty of the evidence.

Utility of the Work and Social Adjustment Scale (WSAS) in predicting long-term sick-leave in Danish patients with emotional disorders.

BACKGROUND: The Work and Social Adjustment Scale (WSAS) is a self-administered measure designed to assess the level of inability to function socially as a consequence of a defined problem or disorder. METHODS: A total of 230 patients with emotional disorders completed the Danish translation of the WSAS, measures of anxiety and depression, the Level of Personality Functioning Brief Form, the Personality Inventory for DSM-5 Short Form, and the World Health Organization Five-Item Well-Being Index (WHO-5). We conducted a confirmatory factor analysis of the previously suggested factor structure of the instrument. We furthermore evaluated the construct validity of the WSAS by means of its relationship with depression, anxiety, personality functioning, and overall well-being. Finally, we evaluated the utility of the WSAS to identify those on long-term sick-leave by conducting receiver operating characteristic (ROC) curves. RESULTS: The instrument had a poor to average fit with the previously reported single-factor structure, but a better fit to a modified single-factor structure. Cronbach's alpha and McDonald's omega showed good internal scale reliability (α = .79, ωtotal = .85). WSAS was positively correlated with measures of anxiety (r = .33), depression (r = .44), and personality functioning (r = .23 and r = .20), and negatively correlated with WHO-5 wellbeing (r = -.57). The optimal cut-off point in the ROC-analyses was 23, which yielded a sensitivity of 74% and a specificity of 55% in the prediction of sick-leave status. DISCUSSION: The Danish WSAS shows promising psychometric properties, but has limited external validity insofar as predicting long-term sick leave in psychiatric patients with emotional disorders.

Emotion Regulation and Mentalization in Patients With Depression and Anxiety.

OBJECTIVE: Theoretical conceptualizations of emotion and affect regulation have a considerable common ground. However, mentalization theory considers the ability to regulate affects as being contingent on the ability to mentalize. The aim of the present study is to examine the association between emotion regulation and mentalization, operationalized as reflective functioning, in a sample of patients with depression and/or anxiety. METHODS: The study used data from the TRAns-diagnostic Cognitive behavioural Therapy versus standard cognitive behavioural therapy (TRACT-RCT) trial. Patients with depression and/or anxiety (N = 291; 64.4% female; Mage = 32.2; SD = 11.0) completed the Emotion Regulation Strategies Questionnaire (ERSQ) and the Reflective Functioning Questionnaire (RFQ-6). Correlation and regression analyses were performed to determine associations of the measures of ERSQ and RFQ-6 in relation to the outcome variables, global well-being (World Health Organization Well-being Index; WHO-5) and social functioning (Work and Social Adjustment Scale; WSAS). RESULTS: Overall, the patients had a reduced level of emotion regulation (MERSQ_Total = 1.77; SD = 0.59). However, only mildly impaired reflective functioning was found (MRFQ-6 = 3.57; SD = 1.26). ERSQ correlated significantly with RFQ-6 (r = -0.31), that is, more frequent use of emotion regulation strategies was associated with less hypomentalization. ERSQ was a stronger predictor of well-being and social function than RFQ-6. CONCLUSION: In patients with anxiety and/or depression, hypomentalization as measured by the RFQ-6 is not a major problem, but emotion regulation is. It seems that these two, theoretically related constructs, do not necessarily co-occur. Alternatively, the RFQ-6 scale might not capture the mentalization construct in a valid way. Emotion regulation strategies are highly related to symptomatology; therefore, they are likely to be an important target for psychotherapy.

Affectivity in danish patients with emotional disorders: assessing the validity of the Positive and Negative Affect Schedule (PANAS).

BACKGROUND: The Positive and Negative Affect Schedule (PANAS) was designed to measure trait positive affect (PA) and trait negative affect (NA). METHODS: The Danish PANAS was administered to outpatients with depression and anxiety disorders. Internal consistency was assessed using Cronbach's alpha and McDonald's omega and factorial structure was evaluated using confirmatory factor analysis (CFA). Convergent validity was evaluated by means of correlations with the negative affectivity and the detachment domain of the Personality Inventory for DSM-5 Short Form (PID-5-SF), the Hamilton Anxiety Rating Scale 6 (HARS-6) and the Hamilton Depression Rating Scale 6 (HDRS-6). RESULTS: PANAS Scores of 256 patients were analyzed. Cronbach's alpha and McDonald's omega showed good internal consistency for both the PA score (alpha = .84 and omega = .89) and the NA score (alpha = .86 and omega = .90). CFA analysis confirmed a structure with two factors corresponding to the PA and NA factors. PA was negatively correlated with the detachment domain of PID-5 (r = -.47), HARS-6 (r = -.15) and HDRS-6 (r = -.37). NA was positively correlated with PID-5-SF negative affectivity domain (r = .43), HARS-6 (r = .51) and HDRS-6 (r = .52). DISCUSSION: The Danish PANAS has promising internal consistency and construct validity, which are comparable to other studies of the instrument.

Combining diabetes and mental health care: An ethnographic exploration of user involvement in combined care.

PURPOSE: To explore and describe the enactment of user involvement and combined care in a Danish clinic that aimed at providing integrated diabetes and mental health care. DESIGN: An ethnographic study. DATA SOURCES AND METHODS: Data consisted of field notes from 96 hours of participant observations and field notes from 32 informal conversations with healthcare providers, users and relatives as well as 12 semistructured interviews with users. Data were analysed using a thematic analysis. This study reports to the SRQR guidelines. RESULTS: Treatment was not combined as intended if only one healthcare provider handled the consultations. Here, the healthcare providers' focus was often on their own area of expertise-either mental health or diabetes. If more than one healthcare provider handled consultations, the consultations were often divided between them, focussing on one condition at the time. Healthcare providers noted, that learning from peer colleagues was a way to increase the possibility for combined care. Furthermore, combined care was highly dependent on the healthcare providers' ability to involve users' illness experiences in their own care planning. Here, a high level of user involvement increased the levels of combined care during consultations. CONCLUSION: This study set out to explore and describe user involvement and combined care in a specialised diabetes and mental health outpatient clinic. Combined care is complexed and requires that healthcare providers are well-equipped to manage the complexity of delivering care for people with both conditions. The degree of combined care was linked with the healthcare providers' ability to involve users and their knowledge on the condition outside there are of expertise. RELEVANCE TO CLINICAL PRACTICE: A peer-learning environment in combination with clinical guidelines and joint display could support healthcare providers in involving users in own care and when delivering care outside their area of expertise. PUBLIC CONTRIBUTION: No patient or public contribution. Due to the COVID-19 pandemic, the original user council withdraw their consent to participate due to health-related worries and anxiety concerning the pandemic. The user council consisted of three members diagnosed with diabetes and severe mental illness. They were invited to participate in physical meetings, phone or online meetings. Presenting findings from the study to the study participants were also hindered by the second lockdown. This influenced the possibility for data triangulation.

Do we know the mind of others? Suspicion of malingering in emergency psychiatry.

INTRODUCTION: Malingering can be divided into simulation and exaggeration of symptoms. Malingering has traditionally been considered rare in general psychiatry. In contrast to earlier estimates, more recent studies report that doctors suspect malingering frequently in psychiatric emergency departments. The aim of this study is to survey how often doctors in psychiatric emergency units in a public, free-of-charge, mental health service suspect that patients are malingering, and which diagnoses, symptom complaints and suspected reasons for malingering doctors ascribe to their patients. METHODS: Questionnaires were distributed in three psychiatric emergency departments in Denmark. Suspected simulation and exaggeration were rated with a 5-point scale. Doctors were encouraged to write down the symptoms and perceived causes for suspected malingering. RESULTS: 362 questionnaires were filled in. 25% of all patients were suspected of simulating to some degree. 8% of patients were highly suspected or definitely believed to be simulating. Patients complaining of suicidal ideation were most frequently suspected of malingering. 'Attention seeking' was the most common suspected reason for malingering. Patients with diagnoses of substance use and personality disorder were the most suspected of malingering. CONCLUSION: This is the first study to investigate doctors' suspicions of psychiatric malingering in a European setting. Patients with established personality and substance use disorder are at higher risk of being suspected of malingering, which potentially affects the course of treatment significantly. The rise in suspected malingering is conspicuous and requires further investigation. Doctors are encouraged to act conservatively upon suspicion of malingering in emergency psychiatry.

Patient-reported outcome measures in depression.

AIM: Patient-reported outcome measures (PROMs) are increasingly important as a mean for quality assurance. Feasible estimates of recovery can be achieved through the application of Jacobson plots, which is a simple demonstration of the outcome of each case, recommended for clinical use. We applied this approach with PROMs collected regarding group psychotherapy in a mental health service (MHS) setting. We hypothesized a recovery rate of above 50% of all cases, expecting a lower recovery rate amongst patients with severe depression. METHODS: We made a secondary sub-sample analysis of data from patients with unipolar depression (N = 171) within a pragmatic, non-inferiority, randomized controlled clinical trial comparing two cognitive behavior therapy (CBT) group interventions. The treatment consisted of 14 2-hours weekly group CBT sessions. We collected depression PROMs with the Becks Depression Inventory-II and functional levels PROMs with the Work and Social Adjustment Scale at baseline, end-of-treatment, and at a 6-months follow-up. RESULTS: At follow-up, 35% (N = 43/123) of cases with moderate or severe depression (BDI > 19) at baseline reached scores below the cut-off for moderate depression. Recovery rates in severe cases were significantly lower (26.5 vs 52.5%; p = 0.0004). We observed severe functional impairment in 36% of the patients at baseline (52/144) and observed no changes or worsening in scores at a 6-months follow-up in 44% of the patients (64/144). CONCLUSION: We achieved satisfactory remission rates for patients with moderate depression. Patients with severe depression and patients with functional impairment reached recovery rates below the standard of comparable MHSs. Improved MHSs for these patients are needed.

Psychotherapy for patients with schizotypal personality disorder: A scoping review.

BACKGROUND: Treatment of schizotypal personality disorder is complex. Currently, there are no clear evidence-based recommendations for use of psychotherapy for individuals suffering from this mental illness, and studies are sparse. Our aim in this review is to map and describe the existing research and to answer the research question: What do we know about the use of psychotherapy for people with schizotypal personality disorder? METHODS: We conducted a scoping review using systematic searches in the Embase, MEDLINE and PsycINFO databases. Two reviewers screened possible studies and extracted data on subject samples, type of psychotherapy, outcomes and suggested mechanisms of change. The review is based on the PRISMA checklist for scoping reviews. RESULTS: Twenty-three papers were included, and we found a wide variety of study types, psychotherapeutic orientations and outcomes. Few studies emerged that focused solely on schizotypal personality disorder. CONCLUSION: Psychotherapy as a treatment for schizotypal personality disorder is understudied compared with diagnoses such as schizophrenia and borderline personality disorder. Our results included two randomized controlled studies, as well as mainly smaller studies with different approaches to diagnostic criteria, psychotherapeutic orientation and outcome measures. The findings are too sparse and too diverse to make any evidence-based recommendations. We found some indications that psychotherapy may support and assist individuals with schizotypal personality disorder.

Trait and symptom change in group cognitive behaviour therapy for anxiety and depression.

Personality traits underlying both anxiety disorders and depression are more malleable than previously presumed. This study examined associations between changes in personality traits (i.e. negative affectivity and detachment) and alleviation of anxiety and depression symptoms following cognitive behaviour therapy (CBT). We hypothesized that decreases in negative affectivity would predict alleviation of depression and anxiety symptoms and decreases in detachment would predict decreases in depression and, to a lesser degree, anxiety symptoms. Data (N = 156) were collected in a randomized controlled trial comparing transdiagnostic and diagnosis-specific group CBT for patients with major depressive disorder, social anxiety disorder, panic disorder or agoraphobia. We assessed personality traits using the Personality Inventory for DSM-5 (PID-5) and symptoms with the Hopkins Symptom Checklist 25-item scale (SCL). Prediction was based on regression analyses. We found that decreases in negative affectivity predicted lower levels of depression and anxiety symptoms while decreases in detachment only predicted lower levels of depression symptoms. The findings substantiate current efforts to explicate the dynamic interplay between personality traits and symptoms and support the existing focus on targeting negative affectivity and detachment in therapy for anxiety disorders and depression. The trial is registered at clinicaltrials.gov (ID NCT02954731).

Patients' and Therapists' Experiences of Standardized Group Cognitive Behavioral Therapy: Needs for a Personalized Approach.

Personalizing psychotherapy can be challenging within standardized group Cognitive Behavioral Therapy (CBT), in which sessions are structured according to a protocol and must accommodate the needs and preferences of multiple patients. In the current study, we aimed to examine patients' and therapists' experiences of standardized group CBT and identify their perceptions of different patient needs. Furthermore, we explored how these needs can inform possible content of add-on interventions for patients who are not improving as expected during group CBT.We conducted 21 individual in-depth interviews with patients with depression and their therapists about their experiences during group CBT with Routine Outcome Monitoring (ROM) and feedback. Interviews were analyzed by using a hermeneutic-phenomenological thematic analysis. Five themes, representing different patient needs, were identified: (1) Individual attention, (2) Psychological exploration, (3) A focus on the patient's life outside of therapy, (4) Extended assessment, and (5) Agreement on therapeutic tasks.The study supports that "one size does not fit all" when it comes to psychotherapy. Patients have varying needs when they are not making progress in therapy, and these needs, when unmet, can negatively impact the overall experience of group CBT. By acknowledging the unique needs of each patient and providing additional individual sessions as necessary, we can move towards a more personalized approach that maximizes the benefits of group psychotherapy.

Transdiagnostic versus Diagnosis-Specific Group Cognitive Behavioral Therapy for Anxiety Disorders and Depression: A Randomized Controlled Trial.

INTRODUCTION: The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) delivered in a group format could facilitate the implementation of evidence-based psychological treatments. OBJECTIVE: This study compared the efficacy of group UP and diagnosis-specific cognitive behavioral therapy (dCBT) for anxiety and depression in outpatient mental health services. METHODS: In this pragmatic, multi-center, single-blinded, non-inferiority, randomized controlled trial (RCT), we assigned 291 patients with major depressive disorder, social anxiety disorder, panic disorder, or agoraphobia to 14 weekly sessions in mixed-diagnosis UP or single-diagnosis dCBT groups. The primary test was non-inferiority, using a priori criteria, on the World Health Organisation 5 Well-Being Index (WHO-5) at the end of the treatment. Secondary outcomes were functioning and symptoms. We assessed outcomes at baseline, end-of-treatment, and at a 6-month follow-up. A modified per-protocol analysis was performed. RESULTS: At end-of-treatment, WHO-5 mean scores for patients in UP (n = 148) were non-inferior to those of patients in dCBT (n = 143; mean difference -2.94; 95% CI -8.10 to 2.21). Results were inconclusive for the WHO-5 at the 6-month follow-up. Results for secondary outcomes were non-inferior at end-of-treatment and the 6-month follow-up. Client satisfaction and rates of attrition, response, remission, and deterioration were similar across conditions. CONCLUSIONS: This RCT demonstrated non-inferior acute-phase outcomes of group-delivered UP compared with dCBT for major depressive disorder, social anxiety disorder, panic disorder, and agoraphobia in outpatient mental health services. The long-term effects of UP on well-being need further investigation. If study findings are replicated, UP should be considered a viable alternative to dCBT for common anxiety disorders and depression in outpatient mental health services.

Validating the Danish version of the Eating Disorder Quality of Life Scale (EDQLS) in anorexia nervosa.

PURPOSE: The aim of this study was to explore the factor structure of the Danish translation of the eating disorder quality of life scale and evaluate the internal reliability and convergent validity of the scale in a Danish cohort of women with AN. METHODS: The total sample comprised 211 patients diagnosed with anorexia nervosa age 13-40 years. Patients completed questionnaires assessing eating disorder psychopathology, physical and social functioning, and well-being. RESULTS: Factor analyses were not able to support the current division of the scale into 12 factors. We found excellent internal consistency of the eating disorder quality-of-life scale total score. We found relevant associations between quality of life and pre-determined variables. CONCLUSION: This study supports the use of the total score of the eating disorder quality of life scale in assessing quality of life in patients with anorexia nervosa. However, future studies should explore the factor structure of the scale further. LEVEL OF EVIDENCE: III: Evidence obtained from cohort or case-control analytic studies.

Interventions involving own treatment choice for people living with coexisting severe mental illness and type 1 or 2 diabetes: A scoping review.

AIM: The objective of this scoping review was to summarize, understand and provide an overview of the empirical literature on interventions involving own treatment choice for people with coexisting diabetes (type 1 and 2) and severe mental illness (SMI). METHODS: This scoping review undertook a systematic literature assessment. Searches were performed in MEDLINE, Embase, PsycINFO, Web of Science, CINAHL, the Cochrane Library and grey literature (OpenGrey, Google Scholar and Danish Health and Medicine Authority databases). Publications from 2000 to July 2020 were of interest. Studies were included if they involved the users' own choice of treatment. INCLUDED STUDIES: RCT, intervention, cohort and case-based studies. RESULTS: A total of 4320 articles were screened, of which nine were included. The review identified eight studies from the United States and one from Canada testing different interventions for people with SMI and diabetes (one diabetes education program, five randomized controlled trials, one retrospective cohort study, one naturalistic intervention program and one case vignette). The interventions described in the nine articles involved service users, the majority incorporated individualized healthcare plans, and all interventions were based on multidisciplinary teamwork. CONCLUSIONS: Research in the area is limited. Care management interventions tend to focus on a single condition, paradoxically excluding SMI during enrolment. Interventions aimed at people with both conditions often prioritize one condition treatment leading to an unbalanced care.

Improved patient-reported outcomes after interprofessional training in mental health: a nonrandomized intervention study.

BACKGROUND: Collaborative interprofessional practices are essential in caring for people with complex mental health problems. Despite the difficulties of demonstrating positive impacts of interprofessional education (IPE), it is believed to enhance interprofessional practices. We aimed to assess impacts on patient satisfaction, self-reported psychological distress and mental health status in a psychiatric ward. METHODS: We conducted a nonrandomized intervention study with patient satisfaction, psychological distress, and health status as outcomes. Mental health inpatients were referred to either an interprofessional training unit (intervention group) or to a conventionally organized ward (comparison group). Outcomes were assessed using the Short Form Health Survey (SF-36), the Kessler Psychological Distress Scale (K10), and the Client Satisfaction Questionnaire (CSQ-8). RESULTS: The intervention group included 129 patients, the comparison group 123. The former group reported better mental health status than the latter; the postintervention mean difference between them being 5.30 (95% CI 2.71-7.89; p = 0.001; SF-36), with an effect size of 0.24. The intervention group patients also scored higher on satisfaction (mean difference 1.01; 95% CI 0.06-1.96; p = 0.04), with an effect size of 0.31. The groups' mean scores of psychological distress were identical. CONCLUSION: Our results support the hypothesized value of interprofessional training: intervention group patients reported higher scores regarding mental health status and satisfaction than did comparison group patients. As IPE interventions have rarely involved patients and fewer have taken place in practice settings, further research into both the processes and the long-term effects of IPE in mental healthcare is needed. TRIAL REGISTRATION: The study was registered in ClinicalTrials.gov: NCT03070977 on March 6, 2017.

Well-Being and Self-Disorders in Schizotypal Disorder and Asperger Syndrome/Autism Spectrum Disorder.

We explored subjective well-being in two groups of young adult participants diagnosed with either schizotypal disorder (Sd) (n = 29) or Asperger syndrome/autism spectrum disorder (As/ASD) (n = 22). Well-being was impaired in both groups and was lower in the Sd group than in the As/ASD group. Furthermore, there was a negative correlation between well-being and the presence of self-disorders. The negative effect of self-disorders on well-being was still significant when adjusted for diagnosis, age and gender, and level of function. The present findings point toward clinically important disorder-specific differences in the nature of impaired well-being between the Sd group and the As/ASD group, as there seems to be a self-disorder-driven additional contribution to impaired subjective well-being within the schizophrenia spectrum. These findings further nuance the understanding of fundamental and clinically important qualitative differences between the schizophrenia spectrum and the autism spectrum.

Clerkship students' use of a video library for training the mental status examination.

Aim: Fewer patient encounters and diminished bedside teaching pose a challenge to medical students' opportunity to learn during clinical clerkships in psychiatry. Videos can be used for close examination of signs and symptoms and to increase engagement and recall. A video library holding recordings of psychiatric patients with mental status examinations were prepared. We explored the students' use of this library during their clerkships.Methods and materials: The video library was introduced to three rotations of medical students and made accessible on hospital computers. Four students volunteered as key informants and were followed daily throughout the clerkship by the first author, using the ethnographic method of participant observation. At the end of the clerkship, group interviews were conducted with each rotation of students, including the key informants. Twelve students participated in the study. Field notes taken during participant observation and the transcribed interviews were merged in a thematic analysis.Results: The analysis reveals the students' autonomous and arbitrary use of the video library. Creatively extending the use of the videos, they scheduled their video sessions according to their individual needs. The students furthermore blended experiences gained from the library and in the ward, thus coping in various ways with the shortcomings of the video library.Conclusions: The medical students felt they benefited from the simplified learning situation offered by the video library. Their frequent shortcuts through the videos during sessions highlighted weaknesses in the feedback and reflection processes occasioned by the library.

Variability between psychiatrists on domains of the mental status examination.

Background: The Mental Status Examination (MSE) is a core element of the psychiatric assessment. To investigate the current level of psychopathological knowledge, the reliability of the MSE can be used as a proxy as it is based on descriptive psychopathology.Methods: Three psychiatrists wrote their MSE based on 27 video recordings. The variability and inter-rater agreement were evaluated using an agreement scale from 1 to 5, made by several psychiatrists. The agreement was analysed by mean values, stratified mean values and Cronbach's alpha.Results: The total agreement had a Cronbach's alpha of 0.87 (p < 0.000). The grand mean of variability was 4.1 (SD = 0.8). The domains with the highest variability were Attitude (Est. = 3.5, SD = 0.9), Affect (Est. = 3.8, SD = 0.8) and Motor activity (3.7, SD = 0.9). The videos with the highest variability were #2 (Est.=3.3, SD = 1,1) and #21 (Est. = 3.6, SD = 1.1).Conclusions: The overall reliability of the MSE based on Cronbach's alpha was good and the mean variability was low. This indicates that the MSE performed by three psychiatrists is reliable. The main reason for variability was due to individual interpretation and discrepancies in literature. The literature-driven variability could possibly be reduced by approaching national tradition to international practise. The individual variability maybe reduced by increasing the opportunities for clinical group rating.

E-Library of Authentic Patient Videos Improves Medical Students' Mental Status Examination.

OBJECTIVE: During psychiatric rotation, clerkship students must learn the clinical skill of recording an accurate Mental Status Examination (MSE). The authors built a video e-library consisting of 23 authentic patient videos that were accessible on a secure website during the rotation period, aimed at assisting students' acquisition of MSE skills. METHODS: The authors conducted a prospective case comparison study investigating the impact of the video e-library as "add-on" intervention, on acquisition of MSE skills, as measured by a test consisting of three videos with adjoining forced choice questionnaires. Eighty-five clerkship students had instructions and access to the video e-library whereas 82 did not. A group of clinicians, unfamiliar with the video e-library, was also subjected to the new MSE skills test and they served as a reference group. Outcome was defined as scores of MSE skills measured by the purpose made MSE skills test and entailed evaluation questions on the students' use of the e-library. RESULTS: The MSE skill test score differed between the three groups, and the clinicians scored higher than both student groups (clinicians mean score (M) 12.6; p < 0.001). However, the students with video access scored higher compared to students without access (M 10.7 versus M 9.9, p = 0.04). The e-library was appreciated by the students as helpful (83.6%) and they used it not only for practicing the MSE but also for observation of interviewing techniques. CONCLUSION: The e-library with video vignettes of authentic patients strengthens MSE skills as "add-on" to the psychiatric rotation, and evaluations by the students were positive.