Suicide is a major public health challenge requiring early detection of suicidal ideation (SI). Traditional direct questioning methods suffer from stigma and disclosure bias, failing to identify many at-risk individuals. While machine learning (ML) models show promise, most lack external validation. Indirect screening, using psychosocial data rather than direct SI questions, offers a scalable alternative. This study aimed to externally validate an indirect, ML-based SI screening tool. We tested if a model trained on a Slovenian general population sample retained predictive accuracy when applied to an independent Croatian sample during a period of societal stress (pandemic and earthquakes), assessing performance across age and gender subgroups.

A logistic regression model was trained on a Slovenian sample (N = 2,989) and validated on a Croatian sample (N = 2,364). The model used only indirect predictors, including sociodemographics, life satisfaction, behavioral changes, and Brief COPE subscales. The target outcome was the presence of SI (SIDAS score > 0). Performance was measured by the area under the receiver operating characteristic curve (AUROC).

The model demonstrated strong external validity on the entire Croatian sample, achieving an AUROC of 0.80. Performance remained robust across subgroups: males (AUROC = 0.83), females (AUROC = 0.79), younger adults (AUROC = 0.77), and older adults (AUROC = 0.81). Self-blame, behavioral disengagement, and relationship dissatisfaction were key predictors.

An indirect, ML-based screening tool can reliably identify SI risk in the general population. The model demonstrated strong cross-national transferability and resilience during a societal crisis, proving it is a feasible and valid strategy for population-level prevention.

Negative symptoms (NS) represent an important unmet need in schizophrenia (SZ) assessment and management. Despite NS are strongly associated with poorer functioning and quality of life, they are frequently underrecognized, inconsistently evaluated, and show limited response to current treatments. Although specific assessment tools and European Psychiatric Association (EPA) guidance on NS have been developed, their impact on routine clinical practice appears limited. This study aimed to investigate the competence and confidence of European Early Career Psychiatrists (ECPs) in NS evaluation and management.

The CARE project was a cross-sectional online survey directed towards ECPs from European countries.

828 ECPs’ responses were collected from 19 countries. The majority of ECPs were trainees (65.8%), reported theoretical training in negative symptoms (NS) and placements in schizophrenia-specialized settings (67.9% and 70.3%), while about half reported extracurricular NS training (51.1%) and involvement in clinical research (46.1%). Only 11% correctly identified NS domains, despite 65.7% felt well-trained in NS assessment tools. Just 15.9% correctly answered questions based on the EPA guidance papers. 46.7% and 25.9% ECPs reported feeling competent in NS evaluation and management, respectively. Gender (men) specialist status, research involvement, theoretical NS training, and placements in specialized SZ services predicted perceived competence. However, in-depth NS knowledge was predicted only by specialist status, engagement in clinical research, and extracurricular NS training.

Despite reported exposure to NS training, ECPs demonstrated limited knowledge of NS. Actions need to be taken to ensure that ECPs receive the highest standard of training in NS.

Electroconvulsive therapy (ECT) is a safe and effective treatment for several major psychiatric conditions, including treatment-resistant depression, mania, and schizophrenia; nevertheless, its use remains controversial. Despite its availability in some European countries, ECT is still rarely used in others. This study aims to investigate the experiences and attitudes of early career psychiatrists (ECPs) across Europe towards ECT and to examine how their exposure to ECT influences their perceptions.

In Europe, a cross-sectional survey was conducted among ECPs, including psychiatric trainees and recently fully qualified psychiatrists.

A total of 573 participants from 30 European countries were included in the study, of whom more than half (N = 312; 54.5%) received ECT training. Overall, ECPs had a positive attitude towards ECT, with the vast majority agreeing or strongly agreeing that ECT is an effective (N = 509; 88.8%) and safe (N = 464; 81.0%) treatment and disagreeing or strongly disagreeing that ECT was used as a form of control or punishment (N = 545; 95.1%). Those who had received ECT training during their psychiatry training were more likely to recommend ECT to their patients (p < 0.001, r = 0.34), and held more positive views on its safety (p < 0.001, r = 0.31) and effectiveness (p < 0.001, r = 0.33). Interest in further education about ECT was moderately high (modal rating on Likert scale: 4, agree), irrespective of prior training exposure.

ECT training is associated with more favorable perceptions of its safety and effectiveness among ECPs. There is a general willingness among ECPs to expand their knowledge and training on ECT, which could enhance patients’ access to this treatment.