Gender differences in perceptions and attitudes of medical students towards neurosurgery: a german nationwide survey

BACKGROUND: Despite advances in gender equity, the paucity of women neurosurgeons remains. In Germany, women accounted for only 24% of the specialists who completed their neurosurgical training in 2019. We sought to explore the perceptions of medical students in Germany towards a neurosurgical career, focusing on gender-specific differences. METHODS: A digital 26-item questionnaire with a Likert 4-point scale and open-ended questions was distributed to the German Medical School student bodies. Data was analyzed to determine statistically significant intra-group variability between women and men. RESULTS: 210 medical students participated in the survey. Women and men were equally interested in brain pathologies (38% vs. 47%, strongly agreed), whereas interest in neurosurgery was significantly greater in men (12% vs. 26%, strongly agreed). Men were less likely to believe that women neurosurgery residents would face inequality at work. They were also less likely to support a gender quota in neurosurgery. Yet, both women and men were convinced that a rise in the number of women would positively impact the field. No gender-dependency was seen in students' strive for success and prestige. Men felt discouraged from pursuing neurosurgery because they feared an unpleasant work environment whereas women were concerned about neurosurgery not being family-friendly. Regardless of gender, the greatest factor deterring students from neurosurgery was poor work-life balance. CONCLUSION: Awareness must be raised concerning gender inequity and discrimination in our specialty. A multifaceted approach is imperative to develop neurosurgery into a profession where gender no longer hinders access to training and success in the field

Jackknife-After-Bootstrap Method for Detection of Influential Observations in Linear Regression Models

The jackknife-after-bootstrap (JaB) method has been proposed for detecting influential observations in linear regression models. The performance of JaB and the traditional methods have been compared for four different influence measures by designed simulation study and real world examples. Design includes different sample sizes and various modeling scenarios. The results reveal that proposed method is a good competitor or even better than traditional methods

Construction of multi-step forecast regions of VAR processes using ordered block bootstrap

In this study, an ordered non-overlapping block bootstrap procedure has been proposed to obtain multi-step forecast regions for unrestricted vector autoregressive models. The proposed method is not based on either backward or forward representations, so it can be implemented to VARMA or VAR-GARCH models. Also, it is computationally more efficient than the existing techniques. Its finite sample performance is investigated by Monte Carlo experiments and two-real world examples. Our findings show that the proposed method is a good alternative to the available resampling methods and produces better results for long-term forecasting when the model is near non-stationary or near-cointegrated. © 2019, © 2019 Taylor & Francis Group, LLC

Establishment of interdisciplinary child protection teams in Turkey 2002-2006: Identifying the strongest link can make a difference!

WOS: 000265321200007PubMed ID: 19328549Objectives: The University of Iowa Child Protection Program collaborated with Turkish professionals to develop a training program on child abuse and neglect during 2002-2006 with the goals of increasing professional awareness and number of multidisciplinary teams (MDT), regional collaborations, and assessed cases. This paper summarizes the 5-year outcome. Methods: A team of instructors evaluated needs and held training activities in Turkey annually, and provided consultation when needed. Descriptive analysis was done via Excel and SPSS software. Results: Eighteen training activities were held with 3,570 attendees. Over the study period, the number of MDTs increased from 4 to 14. The MDTs got involved in organizing training activities in their institutions and communities. The number of medical curriculum lectures taught by MDTs to medical students/residents, conferences organized by the MDTs, and lectures to non-medical professional audiences increased significantly (R-2 = 91.4%, 83.8%, and 69.2%, respectively). The number of abuse cases assessed by the MDTs increased by five times compared to pre-training period. Conclusions: A culturally competent training program had a positive impact on professional attitudes and behaviors toward recognition and management of child abuse and neglect in Turkey. The need to partner with policy makers to revise current law in favor of a greater human services orientation became clear. Practice implications: Pioneers in developing countries may benefit from collaborating with culturally competent instructors from countries with more developed child protection systems to develop training programs so that professional development can improve recognition and management of child abuse and neglect. Published by Elsevier Ltd

Stress neuropeptide levels in adults with chest pain due to coronary artery disease: potential implications for clinical assessment

: Substance P (SP) and neuropeptide Y (NPY) are neuropeptides involved in nociception. The study of biochemical markers of pain in communicating critically ill coronary patients may provide insight for pain assessment and management in critical care. Purpose of the study was to to explore potential associations between plasma neuropeptide levels and reported pain intensity in coronary critical care adults, in order to test the reliability of SP measurements for objective pain assessment in critical care